Fix export metadata scoping and call-chain resolution gaps.

Correct machine-scope filtering for domain paths and Spring type erasure, skip phantom REST interfaces, resolve custom message wrapper events, scope JDT call-chain lookup per machine, and wire scan-time analysis indexes with JDT/heuristic parity tests.

Co-authored-by: Cursor <cursoragent@cursor.com>

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/MachineScopeFilter.java

@@ -72,7 +72,12 @@ public final class MachineScopeFilter {
         String path = entryPoint.getMetadata() != null ? entryPoint.getMetadata().get("path") : null;
         if (path != null) {
             String pathDomain = inferDomainFromPath(path);
-            if (pathDomain != null && machineDomain != null && !domainsMatch(pathDomain, machineDomain)) {
+            if (pathDomain != null && machineDomain != null && isKnownDomainScopedMachine(machineDomain)
+                    && domainsMatch(pathDomain, machineDomain)) {
+                return true;
+            }
+            if (pathDomain != null && machineDomain != null && isKnownDomainScopedMachine(machineDomain)
+                    && !domainsMatch(pathDomain, machineDomain)) {
                 return false;
             }
             if (pathDomain == null && path.contains("{")) {
@@ -86,6 +91,11 @@ public final class MachineScopeFilter {
         return ROUTING.isRoutedToCorrectMachine(probe, machineName, context);
     }
 
+    private static boolean isKnownDomainScopedMachine(String machineDomain) {
+        String normalized = normalizeDomainKey(machineDomain);
+        return "ORDER".equals(normalized) || "DOCUMENT".equals(normalized) || "USER".equals(normalized);
+    }
+
     private static String inferDomainFromPath(String path) {
         String lower = path.toLowerCase(Locale.ROOT);
         if (lower.contains("/orders") || lower.contains("order.")) {

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/routing/HeuristicBeanResolutionEngine.java

@@ -28,7 +28,10 @@ public class HeuristicBeanResolutionEngine implements BeanResolutionEngine {
                     if (isTypeMismatched(triggerEventFqn, machineEventFqn)) {
                         return false;
                     }
-                    return false;
+                    if (context != null && isSingleStateMachine(context)
+                            && (isErasedOrOpaqueType(triggerEventFqn) || isErasedOrOpaqueType(machineEventFqn))) {
+                        return true;
+                    }
                 }
                 if (triggerStateFqn != null && machineStateFqn != null) {
                     if (eraseGenerics(triggerStateFqn).equals(eraseGenerics(machineStateFqn))) {
@@ -37,6 +40,10 @@ public class HeuristicBeanResolutionEngine implements BeanResolutionEngine {
                     if (isTypeMismatched(triggerStateFqn, machineStateFqn)) {
                         return false; // Mismatch!
                     }
+                    if (context != null && isSingleStateMachine(context)
+                            && (isErasedOrOpaqueType(triggerStateFqn) || isErasedOrOpaqueType(machineStateFqn))) {
+                        return true;
+                    }
                 }
             }
         }
@@ -319,6 +326,15 @@ public class HeuristicBeanResolutionEngine implements BeanResolutionEngine {
         return !type1.equals(type2);
     }
 
+    private boolean isErasedOrOpaqueType(String typeFqn) {
+        if (typeFqn == null) {
+            return false;
+        }
+        String erased = eraseGenerics(typeFqn);
+        return "java.lang.Object".equals(erased) || "Object".equals(erased)
+                || "java.io.Serializable".equals(erased) || "Serializable".equals(erased);
+    }
+
     private boolean isSingleStateMachine(CodebaseContext context) {
         return countStateMachines(context) <= 1;
     }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/FieldTypeIndex.java

@@ -0,0 +1,47 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+public final class FieldTypeIndex {
+
+    private static final FieldTypeIndex EMPTY = new FieldTypeIndex(Map.of(), 0);
+
+    private final Map<String, Map<String, String>> byOwnerAndField;
+    private final int fieldCount;
+
+    public FieldTypeIndex(Map<String, Map<String, String>> byOwnerAndField, int fieldCount) {
+        this.byOwnerAndField = Collections.unmodifiableMap(deepCopy(byOwnerAndField));
+        this.fieldCount = fieldCount;
+    }
+
+    public static FieldTypeIndex empty() {
+        return EMPTY;
+    }
+
+    public Optional<String> lookup(String ownerFqn, String fieldName) {
+        if (ownerFqn == null || fieldName == null) {
+            return Optional.empty();
+        }
+        Map<String, String> fields = byOwnerAndField.get(ownerFqn);
+        if (fields == null) {
+            return Optional.empty();
+        }
+        return Optional.ofNullable(fields.get(fieldName));
+    }
+
+    public int fieldCount() {
+        return fieldCount;
+    }
+
+    private static Map<String, Map<String, String>> deepCopy(Map<String, Map<String, String>> source) {
+        Map<String, Map<String, String>> copy = new HashMap<>();
+        for (Map.Entry<String, Map<String, String>> entry : source.entrySet()) {
+            copy.put(entry.getKey(), Map.copyOf(entry.getValue()));
+        }
+        return copy;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/FieldTypeIndexBuilder.java

@@ -0,0 +1,98 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.FieldDeclaration;
+import org.eclipse.jdt.core.dom.Modifier;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+@Slf4j
+public final class FieldTypeIndexBuilder {
+
+    private CodebaseContext context;
+
+    public FieldTypeIndex build(CodebaseContext context) {
+        this.context = context;
+        if (context == null) {
+            return FieldTypeIndex.empty();
+        }
+
+        Map<String, Map<String, String>> direct = new HashMap<>();
+        for (String ownerFqn : context.getIndexedTypeFqns()) {
+            TypeDeclaration typeDeclaration = context.getTypeDeclaration(ownerFqn);
+            if (typeDeclaration != null) {
+                indexDeclaredFields(ownerFqn, typeDeclaration, direct);
+            }
+        }
+
+        Map<String, Map<String, String>> effective = new HashMap<>();
+        int fieldCount = 0;
+        Map<String, Map<String, String>> cache = new HashMap<>();
+        for (String ownerFqn : direct.keySet()) {
+            Map<String, String> merged = mergeEffective(ownerFqn, direct, cache, new HashSet<>());
+            if (!merged.isEmpty()) {
+                effective.put(ownerFqn, merged);
+                fieldCount += merged.size();
+            }
+        }
+
+        log.info("Built field-type index: {} fields across {} types", fieldCount, effective.size());
+        this.context = null;
+        return new FieldTypeIndex(effective, fieldCount);
+    }
+
+    private void indexDeclaredFields(
+            String ownerFqn,
+            TypeDeclaration typeDeclaration,
+            Map<String, Map<String, String>> direct) {
+        Map<String, String> fields = direct.computeIfAbsent(ownerFqn, ignored -> new HashMap<>());
+        for (FieldDeclaration fieldDeclaration : typeDeclaration.getFields()) {
+            String fieldType = fieldDeclaration.getType().toString();
+            for (Object fragmentObj : fieldDeclaration.fragments()) {
+                if (fragmentObj instanceof VariableDeclarationFragment fragment) {
+                    fields.put(fragment.getName().getIdentifier(), fieldType);
+                }
+            }
+        }
+        for (TypeDeclaration nested : typeDeclaration.getTypes()) {
+            indexDeclaredFields(context.getFqn(nested), nested, direct);
+        }
+    }
+
+    private Map<String, String> mergeEffective(
+            String ownerFqn,
+            Map<String, Map<String, String>> direct,
+            Map<String, Map<String, String>> cache,
+            Set<String> visiting) {
+        if (cache.containsKey(ownerFqn)) {
+            return cache.get(ownerFqn);
+        }
+        if (!visiting.add(ownerFqn)) {
+            return Map.of();
+        }
+
+        Map<String, String> merged = new HashMap<>();
+        TypeDeclaration ownerType = context.getTypeDeclaration(ownerFqn);
+        if (ownerType != null) {
+            String superFqn = context.getSuperclassFqn(ownerType);
+            if (superFqn != null && !"java.lang.Object".equals(superFqn)) {
+                merged.putAll(mergeEffective(superFqn, direct, cache, visiting));
+            }
+        }
+
+        Map<String, String> own = direct.get(ownerFqn);
+        if (own != null) {
+            merged.putAll(own);
+        }
+
+        visiting.remove(ownerFqn);
+        cache.put(ownerFqn, Map.copyOf(merged));
+        return merged;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/GetterChainEdge.java

@@ -0,0 +1,14 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import org.eclipse.jdt.core.dom.ClassInstanceCreation;
+
+/**
+ * Scan-time result for {@code owner.getX()} getter-chain hops: the next receiver type
+ * and optional {@code new ...()} field initializer discovered on the backing field.
+ */
+public record GetterChainEdge(
+        String ownerFqn,
+        String getterName,
+        String nextTypeFqn,
+        ClassInstanceCreation fieldInitializerCic) {
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/GetterChainIndex.java

@@ -0,0 +1,47 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+public final class GetterChainIndex {
+
+    private static final GetterChainIndex EMPTY = new GetterChainIndex(Map.of(), 0);
+
+    private final Map<String, Map<String, GetterChainEdge>> byOwnerAndGetter;
+    private final int edgeCount;
+
+    public GetterChainIndex(Map<String, Map<String, GetterChainEdge>> byOwnerAndGetter, int edgeCount) {
+        this.byOwnerAndGetter = Collections.unmodifiableMap(deepCopy(byOwnerAndGetter));
+        this.edgeCount = edgeCount;
+    }
+
+    public static GetterChainIndex empty() {
+        return EMPTY;
+    }
+
+    public Optional<GetterChainEdge> lookup(String ownerFqn, String getterName) {
+        if (ownerFqn == null || getterName == null) {
+            return Optional.empty();
+        }
+        Map<String, GetterChainEdge> getters = byOwnerAndGetter.get(ownerFqn);
+        if (getters == null) {
+            return Optional.empty();
+        }
+        return Optional.ofNullable(getters.get(getterName));
+    }
+
+    public int edgeCount() {
+        return edgeCount;
+    }
+
+    private static Map<String, Map<String, GetterChainEdge>> deepCopy(
+            Map<String, Map<String, GetterChainEdge>> source) {
+        Map<String, Map<String, GetterChainEdge>> copy = new HashMap<>();
+        for (Map.Entry<String, Map<String, GetterChainEdge>> entry : source.entrySet()) {
+            copy.put(entry.getKey(), Map.copyOf(entry.getValue()));
+        }
+        return copy;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/GetterChainIndexBuilder.java

@@ -0,0 +1,77 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.analysis.pipeline.FieldInitializerFinder;
+import click.kamil.springstatemachineexporter.ast.common.AstUtils;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.ClassInstanceCreation;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Slf4j
+public final class GetterChainIndexBuilder {
+
+    public GetterChainIndex build(CodebaseContext context, AccessorIndex accessorIndex) {
+        if (context == null || accessorIndex == null) {
+            return GetterChainIndex.empty();
+        }
+
+        FieldInitializerFinder fieldInitializerFinder = new FieldInitializerFinder(context);
+        Map<String, Map<String, GetterChainEdge>> edges = new HashMap<>();
+        int edgeCount = 0;
+
+        for (Map.Entry<String, Map<String, AccessorSummary>> ownerEntry : accessorIndex.asMap().entrySet()) {
+            String ownerFqn = ownerEntry.getKey();
+            for (AccessorSummary accessor : ownerEntry.getValue().values()) {
+                if (!accessor.isGetter()) {
+                    continue;
+                }
+                GetterChainEdge edge = buildEdge(context, fieldInitializerFinder, ownerFqn, accessor);
+                if (edge == null) {
+                    continue;
+                }
+                edges.computeIfAbsent(ownerFqn, ignored -> new HashMap<>())
+                        .put(accessor.methodName(), edge);
+                edgeCount++;
+            }
+        }
+
+        log.info("Built getter-chain index: {} edges across {} types", edgeCount, edges.size());
+        return new GetterChainIndex(edges, edgeCount);
+    }
+
+    private static GetterChainEdge buildEdge(
+            CodebaseContext context,
+            FieldInitializerFinder fieldInitializerFinder,
+            String ownerFqn,
+            AccessorSummary accessor) {
+        String nextType = null;
+        ClassInstanceCreation fieldInitializerCic = null;
+
+        if (accessor.fieldName() != null) {
+            fieldInitializerCic = fieldInitializerFinder.findFieldInitializerCic(ownerFqn, accessor.fieldName());
+            nextType = fieldInitializerFinder.resolveFieldTypeName(ownerFqn, accessor.fieldName());
+            if (fieldInitializerCic != null) {
+                nextType = AstUtils.extractSimpleTypeName(fieldInitializerCic.getType());
+            }
+        }
+
+        if (nextType == null) {
+            TypeDeclaration ownerType = context.getTypeDeclaration(ownerFqn);
+            MethodDeclaration getter = ownerType != null
+                    ? context.findMethodDeclaration(ownerType, accessor.methodName(), true)
+                    : null;
+            if (getter != null && getter.getReturnType2() != null) {
+                nextType = getter.getReturnType2().toString();
+            }
+        }
+
+        if (nextType == null) {
+            return null;
+        }
+        return new GetterChainEdge(ownerFqn, accessor.methodName(), nextType, fieldInitializerCic);
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/IndexedFieldConstantsIndex.java

@@ -0,0 +1,54 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * Scan-time constants for indexed getters backed by fields with literal or enum initializers.
+ */
+public final class IndexedFieldConstantsIndex {
+
+    private static final IndexedFieldConstantsIndex EMPTY = new IndexedFieldConstantsIndex(Map.of(), 0);
+
+    private final Map<String, Map<String, List<String>>> byOwnerAndMethod;
+    private final int entryCount;
+
+    public IndexedFieldConstantsIndex(Map<String, Map<String, List<String>>> byOwnerAndMethod, int entryCount) {
+        this.byOwnerAndMethod = Collections.unmodifiableMap(deepCopy(byOwnerAndMethod));
+        this.entryCount = entryCount;
+    }
+
+    public static IndexedFieldConstantsIndex empty() {
+        return EMPTY;
+    }
+
+    public Optional<List<String>> lookup(String ownerFqn, String methodName) {
+        if (ownerFqn == null || methodName == null) {
+            return Optional.empty();
+        }
+        Map<String, List<String>> methods = byOwnerAndMethod.get(ownerFqn);
+        if (methods == null) {
+            return Optional.empty();
+        }
+        List<String> constants = methods.get(methodName);
+        if (constants == null || constants.isEmpty()) {
+            return Optional.empty();
+        }
+        return Optional.of(constants);
+    }
+
+    public int entryCount() {
+        return entryCount;
+    }
+
+    private static Map<String, Map<String, List<String>>> deepCopy(Map<String, Map<String, List<String>>> source) {
+        Map<String, Map<String, List<String>>> copy = new HashMap<>();
+        for (Map.Entry<String, Map<String, List<String>>> entry : source.entrySet()) {
+            copy.put(entry.getKey(), Map.copyOf(entry.getValue()));
+        }
+        return copy;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/IndexedFieldConstantsIndexBuilder.java

@@ -0,0 +1,41 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Slf4j
+public final class IndexedFieldConstantsIndexBuilder {
+
+    public IndexedFieldConstantsIndex build(CodebaseContext context, AccessorIndex accessorIndex) {
+        if (context == null || accessorIndex == null) {
+            return IndexedFieldConstantsIndex.empty();
+        }
+
+        Map<String, Map<String, List<String>>> entries = new HashMap<>();
+        int entryCount = 0;
+
+        for (Map.Entry<String, Map<String, AccessorSummary>> ownerEntry : accessorIndex.asMap().entrySet()) {
+            String ownerFqn = ownerEntry.getKey();
+            for (AccessorSummary accessor : ownerEntry.getValue().values()) {
+                if (!accessor.isGetter() || accessor.fieldName() == null) {
+                    continue;
+                }
+                List<String> constants = ScanTimeAccessorConstants.resolve(
+                        context, accessorIndex, ownerFqn, accessor.methodName());
+                if (constants.isEmpty()) {
+                    continue;
+                }
+                entries.computeIfAbsent(ownerFqn, ignored -> new HashMap<>())
+                        .put(accessor.methodName(), List.copyOf(constants));
+                entryCount++;
+            }
+        }
+
+        log.info("Built indexed field-constants index: {} entries across {} types", entryCount, entries.size());
+        return new IndexedFieldConstantsIndex(entries, entryCount);
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicAccessorEntry.java

@@ -0,0 +1,16 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Scan-time summary of how a getter on an interface or abstract type resolves across
+ * its concrete implementations. Values are derived from static analysis only.
+ */
+public record PolymorphicAccessorEntry(
+        String ownerFqn,
+        String methodName,
+        Optional<AccessorSummary> representativeImplAccessor,
+        List<String> widenedReturnConstants,
+        boolean staticallyComplete) {
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicAccessorIndex.java

@@ -0,0 +1,62 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+public final class PolymorphicAccessorIndex {
+
+    private static final PolymorphicAccessorIndex EMPTY = new PolymorphicAccessorIndex(Map.of(), 0);
+
+    private final Map<String, Map<String, PolymorphicAccessorEntry>> byOwnerAndMethod;
+    private final int entryCount;
+
+    public PolymorphicAccessorIndex(
+            Map<String, Map<String, PolymorphicAccessorEntry>> byOwnerAndMethod,
+            int entryCount) {
+        this.byOwnerAndMethod = Collections.unmodifiableMap(deepCopy(byOwnerAndMethod));
+        this.entryCount = entryCount;
+    }
+
+    public static PolymorphicAccessorIndex empty() {
+        return EMPTY;
+    }
+
+    public Optional<PolymorphicAccessorEntry> lookup(String ownerFqn, String methodName) {
+        if (ownerFqn == null || methodName == null) {
+            return Optional.empty();
+        }
+        Map<String, PolymorphicAccessorEntry> methods = byOwnerAndMethod.get(ownerFqn);
+        if (methods == null) {
+            return Optional.empty();
+        }
+        return Optional.ofNullable(methods.get(methodName));
+    }
+
+    public Optional<AccessorSummary> representativeImplAccessor(String ownerFqn, String methodName) {
+        return lookup(ownerFqn, methodName)
+                .flatMap(PolymorphicAccessorEntry::representativeImplAccessor);
+    }
+
+    public Optional<List<String>> widenedReturnConstants(String ownerFqn, String methodName) {
+        return lookup(ownerFqn, methodName)
+                .filter(PolymorphicAccessorEntry::staticallyComplete)
+                .map(PolymorphicAccessorEntry::widenedReturnConstants)
+                .filter(values -> !values.isEmpty());
+    }
+
+    public int entryCount() {
+        return entryCount;
+    }
+
+    private static Map<String, Map<String, PolymorphicAccessorEntry>> deepCopy(
+            Map<String, Map<String, PolymorphicAccessorEntry>> source) {
+        Map<String, Map<String, PolymorphicAccessorEntry>> copy = new HashMap<>();
+        for (Map.Entry<String, Map<String, PolymorphicAccessorEntry>> entry : source.entrySet()) {
+            copy.put(entry.getKey(), Map.copyOf(entry.getValue()));
+        }
+        return copy;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicAccessorIndexBuilder.java

@@ -0,0 +1,156 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.Modifier;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+@Slf4j
+public final class PolymorphicAccessorIndexBuilder {
+
+    public PolymorphicAccessorIndex build(CodebaseContext context, AccessorIndex accessorIndex) {
+        if (context == null || accessorIndex == null) {
+            return PolymorphicAccessorIndex.empty();
+        }
+
+        Map<String, Map<String, PolymorphicAccessorEntry>> entries = new HashMap<>();
+        int entryCount = 0;
+
+        for (String typeFqn : context.getIndexedTypeFqns()) {
+            TypeDeclaration typeDeclaration = context.getTypeDeclaration(typeFqn);
+            if (!isPolymorphicType(typeDeclaration)) {
+                continue;
+            }
+            List<String> implementations = context.getImplementations(typeFqn);
+            if (implementations.isEmpty()) {
+                continue;
+            }
+
+            Set<String> methodNames = collectGetterMethodNames(context, accessorIndex, typeFqn, implementations);
+            for (String methodName : methodNames) {
+                PolymorphicAccessorEntry entry = buildEntry(
+                        context, accessorIndex, typeFqn, methodName, implementations);
+                if (entry == null) {
+                    continue;
+                }
+                entries.computeIfAbsent(typeFqn, ignored -> new HashMap<>()).put(methodName, entry);
+                entryCount++;
+            }
+        }
+
+        log.info("Built polymorphic accessor index: {} entries across {} types", entryCount, entries.size());
+        return new PolymorphicAccessorIndex(entries, entryCount);
+    }
+
+    private static PolymorphicAccessorEntry buildEntry(
+            CodebaseContext context,
+            AccessorIndex accessorIndex,
+            String ownerFqn,
+            String methodName,
+            List<String> implementations) {
+        LinkedHashSet<String> widenedConstants = new LinkedHashSet<>();
+        widenedConstants.addAll(ScanTimeAccessorConstants.resolve(context, accessorIndex, ownerFqn, methodName));
+
+        Optional<AccessorSummary> representative = findRepresentativeImplAccessor(accessorIndex, implementations, methodName);
+        for (String implementationFqn : implementations) {
+            widenedConstants.addAll(
+                    ScanTimeAccessorConstants.resolve(context, accessorIndex, implementationFqn, methodName));
+        }
+
+        if (representative.isEmpty() && widenedConstants.isEmpty()) {
+            return null;
+        }
+        boolean staticallyComplete = isStaticallyComplete(accessorIndex, methodName, implementations);
+        return new PolymorphicAccessorEntry(
+                ownerFqn,
+                methodName,
+                representative,
+                List.copyOf(widenedConstants),
+                staticallyComplete);
+    }
+
+    private static boolean isStaticallyComplete(
+            AccessorIndex accessorIndex,
+            String methodName,
+            List<String> implementations) {
+        for (String implementationFqn : implementations) {
+            if (!isConstantLikeAccessor(accessorIndex, implementationFqn, methodName)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    private static boolean isConstantLikeAccessor(
+            AccessorIndex accessorIndex,
+            String typeFqn,
+            String methodName) {
+        Optional<AccessorSummary> accessor = accessorIndex.lookup(typeFqn, methodName);
+        if (accessor.isEmpty() || !accessor.get().isGetter()) {
+            return false;
+        }
+        return accessor.get().kind() == AccessorKind.CONSTANT_GETTER;
+    }
+
+    private static Optional<AccessorSummary> findRepresentativeImplAccessor(
+            AccessorIndex accessorIndex,
+            List<String> implementations,
+            String methodName) {
+        for (String implementationFqn : implementations) {
+            Optional<AccessorSummary> implAccessor = accessorIndex.lookup(implementationFqn, methodName);
+            if (implAccessor.isPresent() && implAccessor.get().isGetter()) {
+                return implAccessor;
+            }
+        }
+        return Optional.empty();
+    }
+
+    private static Set<String> collectGetterMethodNames(
+            CodebaseContext context,
+            AccessorIndex accessorIndex,
+            String ownerFqn,
+            List<String> implementations) {
+        Set<String> methodNames = new LinkedHashSet<>();
+        for (AccessorSummary accessor : accessorIndex.accessorsForType(ownerFqn)) {
+            if (accessor.isGetter()) {
+                methodNames.add(accessor.methodName());
+            }
+        }
+        TypeDeclaration ownerType = context.getTypeDeclaration(ownerFqn);
+        if (ownerType != null) {
+            for (MethodDeclaration method : ownerType.getMethods()) {
+                String name = method.getName().getIdentifier();
+                if (looksLikeGetterName(name)) {
+                    methodNames.add(name);
+                }
+            }
+        }
+        for (String implementationFqn : implementations) {
+            for (AccessorSummary accessor : accessorIndex.accessorsForType(implementationFqn)) {
+                if (accessor.isGetter()) {
+                    methodNames.add(accessor.methodName());
+                }
+            }
+        }
+        return methodNames;
+    }
+
+    private static boolean isPolymorphicType(TypeDeclaration typeDeclaration) {
+        return typeDeclaration != null
+                && (typeDeclaration.isInterface()
+                || Modifier.isAbstract(typeDeclaration.getModifiers()));
+    }
+
+    private static boolean looksLikeGetterName(String methodName) {
+        return methodName.startsWith("get") || methodName.startsWith("is");
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicMethodExpansionIndex.java

@@ -0,0 +1,58 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+/**
+ * Scan-time expansion of interface/abstract method calls to concrete implementation method FQNs.
+ */
+public final class PolymorphicMethodExpansionIndex {
+
+    private static final PolymorphicMethodExpansionIndex EMPTY =
+            new PolymorphicMethodExpansionIndex(Map.of(), 0);
+
+    private final Map<String, Map<String, List<String>>> byOwnerAndMethod;
+    private final int entryCount;
+
+    public PolymorphicMethodExpansionIndex(
+            Map<String, Map<String, List<String>>> byOwnerAndMethod,
+            int entryCount) {
+        this.byOwnerAndMethod = Collections.unmodifiableMap(deepCopy(byOwnerAndMethod));
+        this.entryCount = entryCount;
+    }
+
+    public static PolymorphicMethodExpansionIndex empty() {
+        return EMPTY;
+    }
+
+    public Optional<List<String>> lookup(String ownerFqn, String methodName) {
+        if (ownerFqn == null || methodName == null) {
+            return Optional.empty();
+        }
+        Map<String, List<String>> methods = byOwnerAndMethod.get(ownerFqn);
+        if (methods == null) {
+            return Optional.empty();
+        }
+        List<String> expanded = methods.get(methodName);
+        if (expanded == null || expanded.isEmpty()) {
+            return Optional.empty();
+        }
+        return Optional.of(expanded);
+    }
+
+    public int entryCount() {
+        return entryCount;
+    }
+
+    private static Map<String, Map<String, List<String>>> deepCopy(
+            Map<String, Map<String, List<String>>> source) {
+        Map<String, Map<String, List<String>>> copy = new HashMap<>();
+        for (Map.Entry<String, Map<String, List<String>>> entry : source.entrySet()) {
+            copy.put(entry.getKey(), Map.copyOf(entry.getValue()));
+        }
+        return copy;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicMethodExpansionIndexBuilder.java

@@ -0,0 +1,81 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import lombok.extern.slf4j.Slf4j;
+import org.eclipse.jdt.core.dom.Modifier;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+@Slf4j
+public final class PolymorphicMethodExpansionIndexBuilder {
+
+    public PolymorphicMethodExpansionIndex build(CodebaseContext context) {
+        if (context == null) {
+            return PolymorphicMethodExpansionIndex.empty();
+        }
+
+        Map<String, Map<String, List<String>>> entries = new HashMap<>();
+        int entryCount = 0;
+
+        for (String typeFqn : context.getIndexedTypeFqns()) {
+            TypeDeclaration typeDeclaration = context.getTypeDeclaration(typeFqn);
+            if (!isPolymorphicType(typeDeclaration)) {
+                continue;
+            }
+            List<String> implementations = context.getImplementations(typeFqn);
+            if (implementations.isEmpty()) {
+                continue;
+            }
+
+            Set<String> methodNames = collectMethodNames(context, typeDeclaration, implementations);
+            for (String methodName : methodNames) {
+                List<String> expanded = new ArrayList<>();
+                for (String implementationFqn : implementations) {
+                    expanded.add(implementationFqn + "." + methodName);
+                }
+                entries.computeIfAbsent(typeFqn, ignored -> new HashMap<>())
+                        .put(methodName, List.copyOf(expanded));
+                entryCount++;
+            }
+        }
+
+        log.info("Built polymorphic method expansion index: {} entries across {} types",
+                entryCount, entries.size());
+        return new PolymorphicMethodExpansionIndex(entries, entryCount);
+    }
+
+    private static Set<String> collectMethodNames(
+            CodebaseContext context,
+            TypeDeclaration ownerType,
+            List<String> implementations) {
+        Set<String> methodNames = new LinkedHashSet<>();
+        if (ownerType != null) {
+            for (var method : ownerType.getMethods()) {
+                methodNames.add(method.getName().getIdentifier());
+            }
+        }
+        for (String implementationFqn : implementations) {
+            TypeDeclaration implementationType = context.getTypeDeclaration(implementationFqn);
+            if (implementationType == null) {
+                continue;
+            }
+            for (var method : implementationType.getMethods()) {
+                methodNames.add(method.getName().getIdentifier());
+            }
+        }
+        return methodNames;
+    }
+
+    private static boolean isPolymorphicType(TypeDeclaration typeDeclaration) {
+        return typeDeclaration != null
+                && (typeDeclaration.isInterface()
+                || Modifier.isAbstract(typeDeclaration.getModifiers()));
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/index/ScanTimeAccessorConstants.java

@@ -0,0 +1,162 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.ASTVisitor;
+import org.eclipse.jdt.core.dom.Expression;
+import org.eclipse.jdt.core.dom.FieldDeclaration;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.ReturnStatement;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
+
+import java.util.ArrayList;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+
+/**
+ * Resolves accessor return constants using only scan-time information: indexed accessors,
+ * literal method bodies, and field initializers. No dataflow or constructor tracing.
+ */
+public final class ScanTimeAccessorConstants {
+
+    private ScanTimeAccessorConstants() {
+    }
+
+    public static List<String> resolve(
+            CodebaseContext context,
+            AccessorIndex accessorIndex,
+            String ownerFqn,
+            String methodName) {
+        if (context == null || accessorIndex == null || ownerFqn == null || methodName == null) {
+            return List.of();
+        }
+        Set<String> deduped = new LinkedHashSet<>();
+        Optional<AccessorSummary> indexed = accessorIndex.lookup(ownerFqn, methodName);
+        if (indexed.isPresent() && indexed.get().isGetter()) {
+            if (indexed.get().kind() == AccessorKind.CONSTANT_GETTER) {
+                deduped.addAll(extractReturnConstants(context, ownerFqn, methodName));
+            } else if (indexed.get().fieldName() != null) {
+                deduped.addAll(extractFieldInitializerConstants(
+                        context, ownerFqn, indexed.get().fieldName()));
+            }
+        }
+        if (deduped.isEmpty()) {
+            deduped.addAll(extractReturnConstants(context, ownerFqn, methodName));
+        }
+        return List.copyOf(deduped);
+    }
+
+    private static List<String> extractReturnConstants(
+            CodebaseContext context,
+            String ownerFqn,
+            String methodName) {
+        TypeDeclaration typeDeclaration = context.getTypeDeclaration(ownerFqn);
+        if (typeDeclaration == null) {
+            return List.of();
+        }
+        MethodDeclaration methodDeclaration = context.findMethodDeclaration(typeDeclaration, methodName, true);
+        if (methodDeclaration == null || methodDeclaration.getBody() == null) {
+            return List.of();
+        }
+        List<String> constants = new ArrayList<>();
+        ConstantResolver constantResolver = context.getConstantResolver();
+        methodDeclaration.getBody().accept(new ASTVisitor() {
+            @Override
+            public boolean visit(ReturnStatement node) {
+                Expression expression = node.getExpression();
+                if (expression != null) {
+                    addResolvedExpression(constantResolver, context, expression, constants);
+                }
+                return false;
+            }
+        });
+        return constants;
+    }
+
+    private static List<String> extractFieldInitializerConstants(
+            CodebaseContext context,
+            String ownerFqn,
+            String fieldName) {
+        TypeDeclaration typeDeclaration = context.getTypeDeclaration(ownerFqn);
+        if (typeDeclaration == null) {
+            return List.of();
+        }
+        List<String> constants = new ArrayList<>();
+        collectFieldInitializerConstants(context, typeDeclaration, fieldName, constants);
+        return constants;
+    }
+
+    private static void collectFieldInitializerConstants(
+            CodebaseContext context,
+            TypeDeclaration typeDeclaration,
+            String fieldName,
+            List<String> constants) {
+        ConstantResolver constantResolver = context.getConstantResolver();
+        for (FieldDeclaration fieldDeclaration : typeDeclaration.getFields()) {
+            for (Object fragmentObj : fieldDeclaration.fragments()) {
+                if (fragmentObj instanceof VariableDeclarationFragment fragment
+                        && fragment.getName().getIdentifier().equals(fieldName)
+                        && fragment.getInitializer() != null) {
+                    addResolvedExpression(
+                            constantResolver, context, fragment.getInitializer(), constants);
+                }
+            }
+        }
+        if (constants.isEmpty()) {
+            String superFqn = context.getSuperclassFqn(typeDeclaration);
+            if (superFqn != null && !"java.lang.Object".equals(superFqn)) {
+                TypeDeclaration superType = context.getTypeDeclaration(superFqn);
+                if (superType != null) {
+                    collectFieldInitializerConstants(context, superType, fieldName, constants);
+                }
+            }
+        }
+    }
+
+    private static void addResolvedExpression(
+            ConstantResolver constantResolver,
+            CodebaseContext context,
+            Expression expression,
+            List<String> constants) {
+        if (constantResolver == null || expression == null) {
+            return;
+        }
+        String resolved = constantResolver.resolve(expression, context);
+        if (resolved == null) {
+            return;
+        }
+        if (resolved.startsWith("ENUM_SET:")) {
+            for (String value : resolved.substring(9).split(",")) {
+                addUnique(constants, parseEnumSetElement(value));
+            }
+        } else if (resolved.startsWith("MAP:")) {
+            List<String> mapValues = ConstantResolver.decodeMapLiteralValues(resolved);
+            if (mapValues != null) {
+                for (String mapValue : mapValues) {
+                    addUnique(constants, mapValue);
+                }
+            }
+        } else if (resolved.startsWith("ARRAY:")) {
+            for (String arrayValue : resolved.substring(6).split("\\|", -1)) {
+                addUnique(constants, arrayValue);
+            }
+        } else {
+            addUnique(constants, resolved);
+        }
+    }
+
+    private static String parseEnumSetElement(String value) {
+        int lastDot = value.lastIndexOf('.');
+        int secondLastDot = lastDot > 0 ? value.lastIndexOf('.', lastDot - 1) : -1;
+        return secondLastDot >= 0 ? value.substring(secondLastDot + 1) : value;
+    }
+
+    private static void addUnique(List<String> constants, String value) {
+        if (value != null && !constants.contains(value)) {
+            constants.add(value);
+        }
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/pipeline/AccessorResolver.java

@@ -3,6 +3,7 @@ package click.kamil.springstatemachineexporter.analysis.pipeline;
 import click.kamil.springstatemachineexporter.analysis.index.AccessorKind;
 import click.kamil.springstatemachineexporter.analysis.index.AccessorFieldResolver;
 import click.kamil.springstatemachineexporter.analysis.index.AccessorSummary;
+import click.kamil.springstatemachineexporter.analysis.index.GetterChainEdge;
 import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
 import click.kamil.springstatemachineexporter.analysis.service.ConstructorAnalyzer;
 import click.kamil.springstatemachineexporter.analysis.service.ConstantExtractor;
@@ -46,6 +47,7 @@ public final class AccessorResolver {
     private final ConstantResolver constantResolver;
     private final FieldInitializerFinder fieldInitializerFinder;
     private final Map<String, List<String>> sessionCache = new HashMap<>();
+    private final Map<String, Optional<AccessorSummary>> indexedGetterCache = new HashMap<>();
 
     public AccessorResolver(
             CodebaseContext context,
@@ -63,6 +65,16 @@ public final class AccessorResolver {
         if (className == null || className.isBlank()) {
             return Optional.empty();
         }
+        String cacheKey = className + "#" + methodName;
+        if (indexedGetterCache.containsKey(cacheKey)) {
+            return indexedGetterCache.get(cacheKey);
+        }
+        Optional<AccessorSummary> resolved = lookupIndexedGetterInternal(className, methodName);
+        indexedGetterCache.put(cacheKey, resolved);
+        return resolved;
+    }
+
+    private Optional<AccessorSummary> lookupIndexedGetterInternal(String className, String methodName) {
         Optional<AccessorSummary> direct = context.getAccessorIndex().lookup(className, methodName);
         if (direct.isPresent()) {
             return direct;
@@ -78,9 +90,14 @@ public final class AccessorResolver {
             }
         }
         List<String> implementations = context.getImplementations(className);
-        if (implementations == null) {
+        if (implementations == null || implementations.isEmpty()) {
             return Optional.empty();
         }
+        Optional<AccessorSummary> precomputed = context.getPolymorphicAccessorIndex()
+                .representativeImplAccessor(className, methodName);
+        if (precomputed.isPresent()) {
+            return precomputed;
+        }
         for (String implementation : implementations) {
             Optional<AccessorSummary> implAccessor = context.getAccessorIndex().lookup(implementation, methodName);
             if (implAccessor.isPresent()) {
@@ -114,7 +131,7 @@ public final class AccessorResolver {
         }
 
         List<String> resolved = resolveInternal(ownerFqn, methodName, receiverContext, budget, visited);
-        if (!resolved.isEmpty()) {
+        if (!resolved.isEmpty() || isStaticCacheable(receiverContext)) {
             List<String> cachedCopy = List.copyOf(resolved);
             sessionCache.put(cacheKey, cachedCopy);
             return cachedCopy;
@@ -127,6 +144,12 @@ public final class AccessorResolver {
             return null;
         }
 
+        Optional<GetterChainEdge> precomputed = context.getGetterChainIndex().lookup(ownerFqn, getterName);
+        if (precomputed.isPresent()) {
+            GetterChainEdge edge = precomputed.get();
+            return new GetterChainStep(edge.nextTypeFqn(), edge.fieldInitializerCic());
+        }
+
         Optional<AccessorSummary> indexedAccessor = lookupIndexedGetter(ownerFqn, getterName);
         if (indexedAccessor.isPresent() && indexedAccessor.get().isGetter()) {
             AccessorSummary accessor = indexedAccessor.get();
@@ -165,8 +188,20 @@ public final class AccessorResolver {
         return null;
     }
 
+    private static boolean isStaticCacheable(ReceiverContext receiverContext) {
+        if (receiverContext == null) {
+            return true;
+        }
+        if (receiverContext.cic() != null) {
+            return false;
+        }
+        Map<String, String> fieldValues = receiverContext.fieldValues();
+        return fieldValues == null || fieldValues.isEmpty();
+    }
+
     public void clearSessionCache() {
         sessionCache.clear();
+        indexedGetterCache.clear();
     }
 
     private List<String> resolveInternal(

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/pipeline/ClassCompatibilityCache.java

@@ -0,0 +1,40 @@
+package click.kamil.springstatemachineexporter.analysis.pipeline;
+
+import java.util.AbstractMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Memoizes polymorphic class compatibility checks used during call-graph path matching.
+ */
+public final class ClassCompatibilityCache {
+
+    private final Map<Map.Entry<String, String>, Boolean> cache = new ConcurrentHashMap<>();
+
+    public boolean areClassesCompatible(String classNeighbor, String classTarget, ClassCompatibilityChecker checker) {
+        if (classNeighbor == null || classTarget == null) {
+            return false;
+        }
+        if (classNeighbor.equals(classTarget)) {
+            return true;
+        }
+        Map.Entry<String, String> key = cacheKey(classNeighbor, classTarget);
+        return cache.computeIfAbsent(key, ignored -> checker.check(classNeighbor, classTarget));
+    }
+
+    public void clear() {
+        cache.clear();
+    }
+
+    private static Map.Entry<String, String> cacheKey(String classNeighbor, String classTarget) {
+        if (classNeighbor.compareTo(classTarget) <= 0) {
+            return new AbstractMap.SimpleImmutableEntry<>(classNeighbor, classTarget);
+        }
+        return new AbstractMap.SimpleImmutableEntry<>(classTarget, classNeighbor);
+    }
+
+    @FunctionalInterface
+    public interface ClassCompatibilityChecker {
+        boolean check(String classNeighbor, String classTarget);
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/AbstractCallGraphEngine.java

@@ -32,6 +32,7 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
     protected final FieldInitializerFinder fieldInitializerFinder;
     protected final PathBindingEvaluator pathBindingEvaluator;
     private final Map<String, ASTNode> parsedNodeCache = new HashMap<>();
+    private final Map<String, List<String>> polymorphicCallCache = new HashMap<>();
 
     private ASTNode parseExpressionString(String expr) {
         if (expr == null) return null;
@@ -97,6 +98,13 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
     }
 
     public List<CallChain> findChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers) {
+        accessorResolver.clearSessionCache();
+        constructorAnalyzer.clearReturnedCicCache();
+        variableTracer.clearAnalysisCaches();
+        polymorphicCallCache.clear();
+        context.clearAnalysisCaches();
+        pathFinder.clearAnalysisCaches();
+        parsedNodeCache.clear();
         Map<String, List<CallEdge>> callGraph = buildCallGraph();
         List<CallChain> chains = new ArrayList<>();
 
@@ -628,7 +636,10 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
         } else if (exprNode instanceof ClassInstanceCreation cic) {
             declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
             sourceMethod = "inline-instantiation";
+            extractEventConstantsFromConstructor(cic, polymorphicEvents);
+            if (polymorphicEvents.isEmpty()) {
                 polymorphicEvents.add(declaredType);
+            }
         } else if (exprNode instanceof ConditionalExpression cond) {
             List<Expression> branches = new ArrayList<>();
             branches.add(cond.getThenExpression());
@@ -703,13 +714,19 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
                    ce.getExpression() instanceof ClassInstanceCreation cic) {
             declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
             sourceMethod = "inline-instantiation";
+            extractEventConstantsFromConstructor(cic, polymorphicEvents);
+            if (polymorphicEvents.isEmpty()) {
                 polymorphicEvents.add(declaredType);
+            }
         } else if (exprNode instanceof CastExpression ce && 
                    ce.getExpression() instanceof ClassInstanceCreation cic) {
             declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
             sourceMethod = "inline-instantiation";
+            extractEventConstantsFromConstructor(cic, polymorphicEvents);
+            if (polymorphicEvents.isEmpty()) {
                 polymorphicEvents.add(declaredType);
             }
+        }
         
         if (methodName != null) {
             if (varName != null && !varName.isEmpty() && Character.isLowerCase(varName.charAt(0)) && !methodName.equals("VariableReference")) {
@@ -887,7 +904,7 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
                                 cuToUse = (CompilationUnit) entryTd.getRoot();
                             }
                         }
-                        List<String> constants = constantExtractor.resolveMethodReturnConstant(type, methodName, 0, visited, cuToUse);
+                        List<String> constants = constantExtractor.resolveMethodReturnConstant(type, methodName, 0, visited, cuToUse, ResolutionBudget.defaults(), false);
                         for (String constant : constants) {
                             if (!polymorphicEvents.contains(constant)) {
                                 polymorphicEvents.add(constant);
@@ -958,6 +975,7 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
                 }
                 return false;
             });
+            qualifyBareEnumConstants(polymorphicEvents, expType);
         }
         
         List<String> unpacked = new ArrayList<>();
@@ -1127,9 +1145,365 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
     }
 
     protected String postProcessResolvedArgument(Expression originalExpr, String resolvedValue) {
+        // Preserve valueOf(variable) so trigger tracing can bind the variable per call-path
+        // instead of widening to all enum constants at graph-build time.
+        if (originalExpr instanceof MethodInvocation valueOfMi
+                && "valueOf".equals(valueOfMi.getName().getIdentifier())
+                && valueOfMi.arguments().size() == 1
+                && valueOfMi.arguments().get(0) instanceof SimpleName) {
+            return originalExpr.toString();
+        }
+
+        // Preserve field-wired helper calls (routingHelper.payAction()) for per-endpoint literal forwarding.
+        if (originalExpr instanceof MethodInvocation helperMi
+                && helperMi.getExpression() instanceof SimpleName helperReceiver
+                && !helperReceiver.getIdentifier().isEmpty()
+                && Character.isLowerCase(helperReceiver.getIdentifier().charAt(0))
+                && helperMi.arguments().isEmpty()
+                && resolvedValue != null
+                && resolvedValue.matches("^[A-Z_][A-Z0-9_]*$")) {
+            return originalExpr.toString();
+        }
+
+        // Preserve getter calls on 'this' or 'super' for later resolution in trigger parameter tracing
+        // where we can substitute the actual receiver from the call edge.
+        boolean isThisOrSuperGetter = (originalExpr instanceof MethodInvocation mi
+                && (mi.getExpression() instanceof ThisExpression || mi.getExpression() instanceof SuperMethodInvocation)
+                && mi.arguments().isEmpty()) || (originalExpr instanceof SuperMethodInvocation smi && smi.arguments().isEmpty());
+
+        if (isThisOrSuperGetter) {
+            return originalExpr.toString();
+        }
+
+        // Narrow resolution for "localVar.getX()" patterns where localVar is initialized
+        // from a ClassInstanceCreation (directly or via a factory method).
+        if (originalExpr instanceof MethodInvocation getterMi
+                && getterMi.getExpression() instanceof SimpleName instanceSn
+                && getterMi.arguments().isEmpty()) {
+            String narrowed = tryNarrowGetterViaLocalVarChain(getterMi, instanceSn);
+            if (narrowed != null) {
+                return narrowed;
+            }
+        }
+
         return resolvedValue;
     }
 
+    protected String getReceiverString(Expression receiver) {
+        if (receiver == null) {
+            return null;
+        }
+        if (receiver instanceof ThisExpression) {
+            return "this";
+        }
+        if (receiver instanceof SuperMethodInvocation) {
+            return "super";
+        }
+        if (receiver instanceof SimpleName sn) {
+            return sn.getIdentifier();
+        }
+        return receiver.toString();
+    }
+
+    protected String findCallerReceiver(String callerFqn, String targetMethodFqn) {
+        int lastDot = callerFqn.lastIndexOf('.');
+        if (lastDot < 0) {
+            return null;
+        }
+        String callerClass = callerFqn.substring(0, lastDot);
+        String callerMethod = callerFqn.substring(lastDot + 1);
+
+        int targetLastDot = targetMethodFqn.lastIndexOf('.');
+        if (targetLastDot < 0) {
+            return null;
+        }
+        String targetMethodName = targetMethodFqn.substring(targetLastDot + 1);
+
+        TypeDeclaration callerTd = context.getTypeDeclaration(callerClass);
+        if (callerTd == null) {
+            return null;
+        }
+
+        MethodDeclaration callerMd = context.findMethodDeclaration(callerTd, callerMethod, false);
+        if (callerMd == null || callerMd.getBody() == null) {
+            return null;
+        }
+
+        final String[] foundReceiver = {null};
+        callerMd.getBody().accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodInvocation node) {
+                if (foundReceiver[0] != null) {
+                    return false;
+                }
+                String called = resolveCalledMethod(node);
+                if (called != null && (called.equals(targetMethodFqn) || called.endsWith("." + targetMethodName))) {
+                    foundReceiver[0] = getReceiverString(node.getExpression());
+                    return false;
+                }
+                return super.visit(node);
+            }
+        });
+        return foundReceiver[0];
+    }
+
+    protected String resolveReceiverTypeFallback(SimpleName receiverNameNode) {
+        String varName = receiverNameNode.getIdentifier();
+
+        CompilationUnit cu = receiverNameNode.getRoot() instanceof CompilationUnit rootCu ? rootCu : null;
+        TypeDeclaration staticTd = context.getTypeDeclaration(varName, cu);
+        if (staticTd != null) {
+            return context.getFqn(staticTd);
+        }
+        TypeDeclaration fallbackStaticTd = context.getTypeDeclaration(varName);
+        if (fallbackStaticTd != null) {
+            return context.getFqn(fallbackStaticTd);
+        }
+
+        MethodDeclaration enclosingMethod = findEnclosingMethod(receiverNameNode);
+        if (enclosingMethod != null) {
+            for (Object paramObj : enclosingMethod.parameters()) {
+                SingleVariableDeclaration svd = (SingleVariableDeclaration) paramObj;
+                if (svd.getName().getIdentifier().equals(varName)) {
+                    return resolveTypeToFqn(svd.getType(), receiverNameNode);
+                }
+            }
+            if (enclosingMethod.getBody() != null) {
+                Type[] foundType = new Type[1];
+                enclosingMethod.getBody().accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(VariableDeclarationStatement node) {
+                        for (Object fragObj : node.fragments()) {
+                            VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                            if (frag.getName().getIdentifier().equals(varName)) {
+                                foundType[0] = node.getType();
+                            }
+                        }
+                        return super.visit(node);
+                    }
+                });
+                if (foundType[0] != null) {
+                    return resolveTypeToFqn(foundType[0], receiverNameNode);
+                }
+            }
+        }
+
+        TypeDeclaration enclosingType = findEnclosingType(receiverNameNode);
+        TypeDeclaration currentType = enclosingType;
+        while (currentType != null) {
+            for (FieldDeclaration field : currentType.getFields()) {
+                for (Object fragObj : field.fragments()) {
+                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                    if (frag.getName().getIdentifier().equals(varName)) {
+                        return resolveTypeToFqn(field.getType(), receiverNameNode);
+                    }
+                }
+            }
+            String superclass = context.getSuperclassFqn(currentType);
+            currentType = superclass != null ? context.getTypeDeclaration(superclass) : null;
+        }
+
+        return null;
+    }
+
+    protected String resolveTypeToFqn(Type type, ASTNode contextNode) {
+        if (type == null) {
+            return null;
+        }
+        String simpleName;
+        if (type.isSimpleType()) {
+            simpleName = ((SimpleType) type).getName().getFullyQualifiedName();
+        } else if (type.isParameterizedType()) {
+            return resolveTypeToFqn(((ParameterizedType) type).getType(), contextNode);
+        } else {
+            simpleName = type.toString();
+        }
+
+        CompilationUnit cu = (CompilationUnit) contextNode.getRoot();
+        TypeDeclaration td = context.getTypeDeclaration(simpleName, cu);
+        if (td != null) {
+            return context.getFqn(td);
+        }
+
+        for (Object impObj : cu.imports()) {
+            ImportDeclaration imp = (ImportDeclaration) impObj;
+            String impName = imp.getName().getFullyQualifiedName();
+            if (impName.endsWith("." + simpleName)) {
+                return impName;
+            }
+        }
+
+        return simpleName;
+    }
+
+    private String tryNarrowGetterViaLocalVarChain(MethodInvocation getterCall, SimpleName instanceSn) {
+        MethodDeclaration enclosing = findEnclosingMethod(getterCall);
+        if (enclosing == null || enclosing.getBody() == null) {
+            return null;
+        }
+
+        String varName = instanceSn.getIdentifier();
+        String getterName = getterCall.getName().getIdentifier();
+
+        String[] varTypeName = {null};
+        Expression[] initExpr = {null};
+        enclosing.getBody().accept(new ASTVisitor() {
+            @Override
+            public boolean visit(VariableDeclarationStatement vds) {
+                for (Object fragObj : vds.fragments()) {
+                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
+                    if (frag.getName().getIdentifier().equals(varName)) {
+                        varTypeName[0] = vds.getType().toString();
+                        initExpr[0] = frag.getInitializer();
+                    }
+                }
+                return super.visit(vds);
+            }
+        });
+        if (varTypeName[0] == null) {
+            return null;
+        }
+
+        ClassInstanceCreation cic = null;
+        String receiverType = null;
+        if (initExpr[0] instanceof ClassInstanceCreation directCic) {
+            cic = directCic;
+        } else if (initExpr[0] instanceof MethodInvocation factoryMi
+                && (factoryMi.getExpression() instanceof SimpleName || factoryMi.getExpression() instanceof QualifiedName)) {
+            if (factoryMi.getExpression() instanceof SimpleName receiverSn) {
+                receiverType = resolveReceiverTypeFallback(receiverSn);
+            } else if (factoryMi.getExpression() instanceof QualifiedName qn) {
+                receiverType = qn.getFullyQualifiedName();
+            }
+            if (receiverType != null) {
+                cic = findReturnedCIC(receiverType, factoryMi.getName().getIdentifier(), context);
+            }
+        }
+        if (cic == null) {
+            if (initExpr[0] instanceof MethodInvocation initMi) {
+                String propName = getterName.startsWith("get") ? getterName.substring(3) : getterName;
+                Expression currentMi = initMi;
+                while (currentMi instanceof MethodInvocation chainMi) {
+                    String mName = chainMi.getName().getIdentifier();
+                    if (mName.equalsIgnoreCase("set" + propName) || mName.equalsIgnoreCase(propName)) {
+                        if (!chainMi.arguments().isEmpty()) {
+                            return chainMi.arguments().get(0).toString();
+                        }
+                    }
+                    currentMi = chainMi.getExpression();
+                }
+            }
+            return null;
+        }
+
+        CompilationUnit cu = (CompilationUnit) getterCall.getRoot();
+        TypeDeclaration varTypeTd = context.getTypeDeclaration(varTypeName[0], cu);
+        if (varTypeTd == null) {
+            varTypeTd = context.getTypeDeclaration(varTypeName[0]);
+        }
+        if (varTypeTd == null) {
+            return null;
+        }
+
+        Map<String, String> initialLocals = new HashMap<>();
+        if (initExpr[0] instanceof MethodInvocation factoryMi) {
+            MethodDeclaration md = context.findMethodDeclaration(
+                    context.getTypeDeclaration(receiverType != null ? receiverType : varTypeName[0]),
+                    factoryMi.getName().getIdentifier(),
+                    true);
+            if (md != null) {
+                for (int i = 0; i < md.parameters().size() && i < factoryMi.arguments().size(); i++) {
+                    SingleVariableDeclaration param = (SingleVariableDeclaration) md.parameters().get(i);
+                    Expression arg = (Expression) factoryMi.arguments().get(i);
+                    String resolvedVal = constantResolver.resolve(arg, context);
+                    if (resolvedVal != null) {
+                        initialLocals.put(param.getName().getIdentifier(), resolvedVal);
+                    }
+                }
+            }
+        }
+
+        Map<String, String> fieldValues = constructorAnalyzer.buildFieldValuesFromCIC(
+                varTypeTd, cic, context, this::evaluateMethodCallInConstructor, initialLocals);
+        if (fieldValues.isEmpty()) {
+            return null;
+        }
+
+        trackSetterCallsBetween(enclosing.getBody(), varName, getterCall, fieldValues, context);
+
+        MethodDeclaration getter = context.findMethodDeclaration(varTypeTd, getterName, true);
+        if (getter == null || getter.getBody() == null) {
+            return null;
+        }
+
+        return constantResolver.evaluateMethodBodyWithLocals(getter, fieldValues, context, new HashSet<>());
+    }
+
+    private void trackSetterCallsBetween(
+            Block methodBody,
+            String varName,
+            MethodInvocation getterCall,
+            Map<String, String> fieldValues,
+            CodebaseContext context) {
+        List<ASTNode> statements = new ArrayList<>();
+        for (Object stmtObj : methodBody.statements()) {
+            statements.add((ASTNode) stmtObj);
+        }
+
+        int varDeclIndex = -1;
+        int getterCallIndex = -1;
+        for (int i = 0; i < statements.size(); i++) {
+            ASTNode stmt = statements.get(i);
+            if (varDeclIndex == -1 && stmt instanceof VariableDeclarationStatement vds) {
+                for (Object fragObj : vds.fragments()) {
+                    if (fragObj instanceof VariableDeclarationFragment frag
+                            && frag.getName().getIdentifier().equals(varName)) {
+                        varDeclIndex = i;
+                        break;
+                    }
+                }
+            }
+            if (getterCallIndex == -1 && stmt.toString().contains(getterCall.toString())) {
+                getterCallIndex = i;
+                break;
+            }
+        }
+
+        if (varDeclIndex < 0 || getterCallIndex <= varDeclIndex) {
+            return;
+        }
+
+        for (int i = varDeclIndex + 1; i < getterCallIndex; i++) {
+            ASTNode stmt = statements.get(i);
+            if (stmt instanceof ExpressionStatement es) {
+                Expression expr = es.getExpression();
+                if (expr instanceof MethodInvocation mi) {
+                    if (mi.getExpression() instanceof SimpleName sn && sn.getIdentifier().equals(varName)) {
+                        String methodName = mi.getName().getIdentifier();
+                        if (methodName.startsWith("set") && methodName.length() > 3 && !mi.arguments().isEmpty()) {
+                            String fieldName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
+                            String val = constantResolver.resolve((Expression) mi.arguments().get(0), context);
+                            if (val != null) {
+                                fieldValues.put(fieldName, val);
+                                fieldValues.put("this." + fieldName, val);
+                            }
+                        }
+                    }
+                } else if (expr instanceof Assignment assignment) {
+                    if (assignment.getLeftHandSide() instanceof FieldAccess fa) {
+                        if (fa.getExpression() instanceof SimpleName sn && sn.getIdentifier().equals(varName)) {
+                            String val = constantResolver.resolve(assignment.getRightHandSide(), context);
+                            if (val != null) {
+                                fieldValues.put(fa.getName().getIdentifier(), val);
+                                fieldValues.put("this." + fa.getName().getIdentifier(), val);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     protected String resolveMethodInType(TypeDeclaration td, String methodName) {
         MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
         if (md != null) {
@@ -1874,49 +2248,60 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
         String baseCalled = resolveCalledMethod(node);
         if (baseCalled == null) return Collections.emptyList();
 
-        List<String> allResolved = new ArrayList<>();
-
         if (node.getExpression() == null) {
             return Collections.singletonList(baseCalled);
         }
 
-        if (baseCalled.contains(".")) {
+        if (!baseCalled.contains(".")) {
+            return Collections.singletonList(baseCalled);
+        }
+
         String className = baseCalled.substring(0, baseCalled.lastIndexOf('.'));
         String methodName = baseCalled.substring(baseCalled.lastIndexOf('.') + 1);
-            
         TypeDeclaration td = context.getTypeDeclaration(className);
+        boolean isImplicitThis = node.getExpression() instanceof ThisExpression;
+        String cacheKey = baseCalled + "#" + isImplicitThis;
+        List<String> cached = polymorphicCallCache.get(cacheKey);
+        if (cached != null) {
+            return cached;
+        }
+
+        List<String> allResolved = new ArrayList<>();
         List<String> impls = context.getImplementations(className);
 
         boolean shouldExpand = true;
         if (impls.isEmpty()) {
             shouldExpand = false;
         } else if (td == null) {
-                // Do not polymorphically expand external generic types (e.g. java.lang.Runnable, Spring Action)
-                // across the entire codebase. This prevents massive false-positive tangling.
             shouldExpand = false;
-            } else {
+        } else if (!td.isInterface() && !Modifier.isAbstract(td.getModifiers()) && isImplicitThis) {
-                boolean isImplicitThis = node.getExpression() instanceof ThisExpression;
-                if (!td.isInterface() && !Modifier.isAbstract(td.getModifiers()) && isImplicitThis) {
             shouldExpand = false;
         }
-            }
 
         if (shouldExpand) {
             boolean isAbstractOrInterface = td.isInterface() || Modifier.isAbstract(td.getModifiers());
+            Optional<List<String>> precomputed =
+                    context.getPolymorphicMethodExpansionIndex().lookup(className, methodName);
+            if (precomputed.isPresent()) {
+                if (!isAbstractOrInterface) {
+                    allResolved.add(baseCalled);
+                }
+                allResolved.addAll(precomputed.get());
+            } else {
                 if (!isAbstractOrInterface) {
                     allResolved.add(baseCalled);
                 }
                 for (String impl : impls) {
                     allResolved.add(impl + "." + methodName);
                 }
-            } else {
-                allResolved.add(baseCalled);
             }
         } else {
             allResolved.add(baseCalled);
         }
 
-        return allResolved;
+        List<String> frozen = List.copyOf(allResolved);
+        polymorphicCallCache.put(cacheKey, frozen);
+        return frozen;
     }
 
     /**
@@ -1958,6 +2343,44 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
         return current;
     }
 
+    private void qualifyBareEnumConstants(List<String> polymorphicEvents, String expectedType) {
+        if (expectedType == null || polymorphicEvents == null || polymorphicEvents.isEmpty()) {
+            return;
+        }
+        List<String> enumValues = context.getEnumValues(expectedType);
+        String simpleExpectedType = expectedType;
+        if (enumValues == null) {
+            simpleExpectedType = expectedType.contains(".")
+                    ? expectedType.substring(expectedType.lastIndexOf('.') + 1)
+                    : expectedType;
+            enumValues = context.getEnumValues(simpleExpectedType);
+        } else if (expectedType.contains(".")) {
+            simpleExpectedType = expectedType.substring(expectedType.lastIndexOf('.') + 1);
+        }
+        if (enumValues == null || enumValues.isEmpty()) {
+            return;
+        }
+        for (int i = 0; i < polymorphicEvents.size(); i++) {
+            String pe = polymorphicEvents.get(i);
+            if (pe == null || pe.contains(".") || pe.startsWith("<SYMBOLIC:") || pe.startsWith("ENUM_SET:")) {
+                continue;
+            }
+            if (!pe.matches("^[A-Z_][A-Z0-9_]*$")) {
+                continue;
+            }
+            boolean matchesEnum = false;
+            for (String enumValue : enumValues) {
+                if (enumValue.endsWith("." + pe)) {
+                    matchesEnum = true;
+                    break;
+                }
+            }
+            if (matchesEnum) {
+                polymorphicEvents.set(i, simpleExpectedType + "." + pe);
+            }
+        }
+    }
+
     private String resolveValueOfEnumTypeName(MethodInvocation mi) {
         if (mi.getExpression() instanceof SimpleName sn) {
             return sn.getIdentifier();
@@ -1981,7 +2404,7 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
             Map<String, String> parameterValues = variableTracer.buildParameterValuesMap(caller, target, callGraph, path, i);
             String traced = variableTracer.traceLocalVariable(target, argName, parameterValues);
             if (traced != null && !traced.equals(argName)) {
-                String normalized = normalizeEnumConstantName(traced);
+                String normalized = resolveBoundArgumentToEnumConstant(traced, caller);
                 if (normalized != null) {
                     return normalized;
                 }
@@ -1994,7 +2417,8 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
                     for (CallEdge edge : edges) {
                         if (edge.getTargetMethod().equals(target) || pathFinder.isHeuristicMatch(edge.getTargetMethod(), target)) {
                             if (paramIndex < edge.getArguments().size()) {
-                                String normalized = normalizeEnumConstantName(edge.getArguments().get(paramIndex));
+                                String normalized = resolveBoundArgumentToEnumConstant(
+                                        edge.getArguments().get(paramIndex), caller);
                                 if (normalized != null) {
                                     return normalized;
                                 }
@@ -2007,6 +2431,62 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
         return null;
     }
 
+    private String resolveBoundArgumentToEnumConstant(String boundValue, String scopeMethodFqn) {
+        if (boundValue == null || boundValue.isBlank()) {
+            return null;
+        }
+        String fromLiteral = normalizeEnumConstantName(boundValue);
+        if (fromLiteral != null) {
+            return fromLiteral;
+        }
+        return resolveMethodCallExpressionToEnumConstant(boundValue, scopeMethodFqn);
+    }
+
+    private String resolveMethodCallExpressionToEnumConstant(String expr, String scopeMethodFqn) {
+        if (expr == null || !expr.contains("(")) {
+            return null;
+        }
+        ASTNode node = parseExpressionString(expr);
+        while (node instanceof ParenthesizedExpression pe) {
+            node = pe.getExpression();
+        }
+        if (!(node instanceof MethodInvocation mi) || !mi.arguments().isEmpty()) {
+            return null;
+        }
+        String methodName = mi.getName().getIdentifier();
+        String receiverType = null;
+        Expression receiver = mi.getExpression();
+        if (receiver instanceof SimpleName sn) {
+            receiverType = variableTracer.getVariableDeclaredType(scopeMethodFqn, sn.getIdentifier());
+        } else if (receiver instanceof FieldAccess fa) {
+            receiverType = variableTracer.getVariableDeclaredType(scopeMethodFqn, fa.getName().getIdentifier());
+        }
+        if (receiverType == null) {
+            return null;
+        }
+        String simpleReceiverType = receiverType.contains("<")
+                ? receiverType.substring(0, receiverType.indexOf('<'))
+                : receiverType;
+        TypeDeclaration td = context.getTypeDeclaration(simpleReceiverType);
+        if (td == null) {
+            td = context.getTypeDeclaration(receiverType);
+        }
+        if (td == null) {
+            return null;
+        }
+        String ownerFqn = context.getFqn(td);
+        CompilationUnit cu = td.getRoot() instanceof CompilationUnit contextCu ? contextCu : null;
+        List<String> constants = constantExtractor.resolveMethodReturnConstant(
+                ownerFqn, methodName, 0, new HashSet<>(), cu);
+        if (constants.isEmpty()) {
+            return null;
+        }
+        if (constants.size() == 1) {
+            return normalizeEnumConstantName(constants.get(0));
+        }
+        return null;
+    }
+
     private String normalizeEnumConstantName(String value) {
         if (value == null || value.isBlank()) {
             return null;
@@ -2141,6 +2621,13 @@ public abstract class AbstractCallGraphEngine implements CallGraphEngine {
         return false;
     }
 
+    private void extractEventConstantsFromConstructor(ClassInstanceCreation cic, List<String> polymorphicEvents) {
+        if (cic.getAnonymousClassDeclaration() != null || cic.arguments().isEmpty()) {
+            return;
+        }
+        constantExtractor.extractConstantsFromExpression((Expression) cic.arguments().get(0), polymorphicEvents);
+    }
+
     private void addConstantsFromTracedExpression(
             Expression expr, List<String> constants, List<String> path, Map<String, List<CallEdge>> callGraph, String scopeMethod) {
         List<Expression> traced = variableTracer.traceVariableAll(expr);

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/CallGraphBuilder.java

@@ -147,19 +147,18 @@ public class CallGraphBuilder {
         }
         
         List<String> polymorphicEvents = new ArrayList<>();
-        if (resolvedValue.matches(".*\\.[a-zA-Z0-9_]+\\(\\)")) {
+        if (!methodSuffix.isEmpty() && methodSuffix.matches("\\.[a-zA-Z0-9_]+\\(\\)")
-            String varName = resolvedValue.substring(0, resolvedValue.indexOf('.'));
+                && currentParamName.matches("^[a-zA-Z_][a-zA-Z0-9_]*$")) {
-            String methodName = resolvedValue.substring(resolvedValue.indexOf('.') + 1, resolvedValue.indexOf('('));
+            String varName = currentParamName;
+            String methodName = methodSuffix.substring(1, methodSuffix.length() - 2);
             
             // Resolve in the first method in the path where the variable might be declared
             for (String methodFqn : path) {
                 String declaredType = getVariableDeclaredType(methodFqn, varName);
                 if (declaredType != null) {
-                    System.out.println("DEEP TRACE: " + methodFqn + " " + varName + " -> " + declaredType);
                     List<String> typesToInspect = new ArrayList<>();
                     typesToInspect.add(declaredType);
                     typesToInspect.addAll(context.getImplementations(declaredType));
-                    System.out.println("DEEP TRACE IMPLS: " + typesToInspect);
                     
                     for (String type : typesToInspect) {
                         Set<String> visited = new HashSet<>();
@@ -177,7 +176,6 @@ public class CallGraphBuilder {
                             }
                         }
                         List<String> constants = resolveMethodReturnConstant(type, methodName, 0, visited, cuToUse);
-                        System.out.println("DEEP TRACE RETURN: " + type + " -> " + constants);
                         for (String constant : constants) {
                             if (!polymorphicEvents.contains(constant)) {
                                 polymorphicEvents.add(constant);
@@ -265,7 +263,6 @@ public class CallGraphBuilder {
         List<String> constants = new ArrayList<>();
         TypeDeclaration td = contextCu != null ? context.getTypeDeclaration(className, contextCu) : context.getTypeDeclaration(className);
         if (td == null) {
-            System.out.println("DEEP TRACE FAILED TO FIND TD: " + className);
         }
         if (td != null) {
             MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
@@ -279,7 +276,6 @@ public class CallGraphBuilder {
                             if (retExpr instanceof MethodInvocation mi) {
                                 // Follow delegation first
                                 String called = resolveCalledMethod(mi);
-                                System.out.println("DEEP TRACE RESOLVED CALLED: " + called);
                                 if (called != null && called.contains(".")) {
                                     if (visited.contains(called)) {
                                         handled = true;
@@ -549,10 +545,17 @@ public class CallGraphBuilder {
                 }
             }
             
-            String val = constantResolver.resolve(expr, context);
+            String val;
+            if (expr instanceof MethodInvocation mi && mi.getExpression() instanceof SimpleName
+                    && mi.arguments().isEmpty()) {
+                // Keep local getter chains (e.g. event.getType()) for downstream parameter tracing.
+                val = expr.toString();
+            } else {
+                val = constantResolver.resolve(expr, context);
                 if (val == null) {
                     val = expr.toString(); // Fallback to raw string (handles Enums, 'new Class()', etc)
                 }
+            }
             args.add(val);
         }
         return args;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/CallGraphPathFinder.java

@@ -18,6 +18,12 @@ public class CallGraphPathFinder {
         this.context = context;
     }
 
+    public void clearAnalysisCaches() {
+        heuristicCache.clear();
+        memoCache.clear();
+        unreachableCache.clear();
+    }
+
     public List<String> findPath(String start, String target, Map<String, List<CallEdge>> graph, Set<String> visited) {
         if (start.equals(target)) return new ArrayList<>(List.of(start));
         if (!visited.add(start)) {
@@ -360,17 +366,8 @@ public class CallGraphPathFinder {
             
             if (simpleClassNeighbor.equals(simpleClassTarget)) return true;
             
-            List<String> impls = context.getImplementations(classTarget);
+            if (context.areClassesPolymorphicallyCompatible(classNeighbor, classTarget)) {
-            if (impls != null) {
+                return true;
-                for (String impl : impls) {
-                    if (impl.equals(classNeighbor) || impl.endsWith("." + classNeighbor)) return true;
-                }
-            }
-            List<String> implsN = context.getImplementations(classNeighbor);
-            if (implsN != null) {
-                for (String impl : implsN) {
-                    if (impl.equals(classTarget) || impl.endsWith("." + classTarget)) return true;
-                }
             }
 
             return false;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/ConstantExtractor.java

@@ -294,6 +294,17 @@ public class ConstantExtractor {
             Set<String> visited,
             CompilationUnit contextCu,
             ResolutionBudget budget) {
+        return resolveMethodReturnConstant(className, methodName, depth, visited, contextCu, budget, true);
+    }
+
+    public List<String> resolveMethodReturnConstant(
+            String className,
+            String methodName,
+            int depth,
+            Set<String> visited,
+            CompilationUnit contextCu,
+            ResolutionBudget budget,
+            boolean allowWidenToImplementations) {
         log.debug("ConstantExtractor.resolveMethodReturnConstant CALLED: className={}, methodName={}", className, methodName);
         log.debug("Entering resolveMethodReturnConstant with className={}, methodName={}, depth={}", className, methodName, depth);
         if (budget == null) {
@@ -316,9 +327,19 @@ public class ConstantExtractor {
             tempTd = context.getTypeDeclaration(className);
         }
         final TypeDeclaration td = tempTd;
-        boolean widenToImplementations = td == null
+        boolean widenToImplementations = allowWidenToImplementations
+                && (td == null
                 || td.isInterface()
-                || Modifier.isAbstract(td.getModifiers());
+                || Modifier.isAbstract(td.getModifiers()));
+
+        if (widenToImplementations && depth == 0) {
+            Optional<List<String>> precomputed = context.getPolymorphicAccessorIndex()
+                    .widenedReturnConstants(className, methodName);
+            if (precomputed.isPresent()) {
+                visited.remove(fqn);
+                return new ArrayList<>(precomputed.get());
+            }
+        }
 
         List<String> constants = new ArrayList<>();
         if (indexedAccessor.isPresent() && indexedAccessor.get().isGetter()) {
@@ -371,7 +392,7 @@ public class ConstantExtractor {
                                         
                                         if (targetTd != null && context.findMethodDeclaration(targetTd, mName, true) != null) {
                                             List<String> delegationResult = resolveMethodReturnConstant(
-                                                    cName, mName, depth + 1, visited, contextCu, activeBudget);
+                                                    cName, mName, depth + 1, visited, contextCu, activeBudget, allowWidenToImplementations);
                                             constants.addAll(delegationResult);
                                             handled = true;
                                         }
@@ -391,7 +412,7 @@ public class ConstantExtractor {
                                         
                                         if (targetTd != null && context.findMethodDeclaration(targetTd, mName, true) != null) {
                                             List<String> delegationResult = resolveMethodReturnConstant(
-                                                    cName, mName, depth + 1, visited, contextCu, activeBudget);
+                                                    cName, mName, depth + 1, visited, contextCu, activeBudget, allowWidenToImplementations);
                                             constants.addAll(delegationResult);
                                             handled = true;
                                         }
@@ -438,7 +459,7 @@ public class ConstantExtractor {
                 if (impls != null) {
                     for (String implName : impls) {
                         List<String> delegationResult = resolveMethodReturnConstant(
-                                implName, methodName, depth + 1, visited, contextCu, activeBudget);
+                                implName, methodName, depth + 1, visited, contextCu, activeBudget, allowWidenToImplementations);
                         for (String value : delegationResult) {
                             if (!constants.contains(value)) {
                                 constants.add(value);
@@ -472,6 +493,13 @@ public class ConstantExtractor {
             String requestingTypeFqn,
             CompilationUnit contextCu,
             Set<String> visited) {
+        if (accessor != null && isSafeForPrecomputedFieldConstants(accessor)) {
+            Optional<List<String>> precomputed = context.getIndexedFieldConstantsIndex()
+                    .lookup(accessor.ownerFqn(), accessor.methodName());
+            if (precomputed.isPresent()) {
+                return new ArrayList<>(precomputed.get());
+            }
+        }
         return AccessorFieldResolver.resolveFieldConstants(
                 accessor,
                 requestingTypeFqn,
@@ -508,9 +536,14 @@ public class ConstantExtractor {
             }
         }
         List<String> implementations = context.getImplementations(className);
-        if (implementations == null) {
+        if (implementations == null || implementations.isEmpty()) {
             return Optional.empty();
         }
+        Optional<AccessorSummary> precomputed = context.getPolymorphicAccessorIndex()
+                .representativeImplAccessor(className, methodName);
+        if (precomputed.isPresent()) {
+            return precomputed;
+        }
         for (String implementation : implementations) {
             Optional<AccessorSummary> implAccessor = context.getAccessorIndex().lookup(implementation, methodName);
             if (implAccessor.isPresent()) {
@@ -551,6 +584,20 @@ public class ConstantExtractor {
         return constants;
     }
 
+
+    private boolean isSafeForPrecomputedFieldConstants(AccessorSummary accessor) {
+        if (accessor.fieldName() == null || accessor.declaringFqn() == null) {
+            return accessor.kind() == click.kamil.springstatemachineexporter.analysis.index.AccessorKind.CONSTANT_GETTER;
+        }
+        if (!accessor.ownerFqn().equals(accessor.declaringFqn())) {
+            return false;
+        }
+        TypeDeclaration ownerType = context.getTypeDeclaration(accessor.ownerFqn());
+        return ownerType != null
+                && !ownerType.isInterface()
+                && !Modifier.isAbstract(ownerType.getModifiers());
+    }
+
     public String parseEnumSetElement(String eVal) {
         return eVal.contains(".") ? eVal.substring(eVal.lastIndexOf('.', eVal.lastIndexOf('.') - 1) + 1) : eVal;
     }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/ConstructorAnalyzer.java

@@ -14,6 +14,8 @@ public class ConstructorAnalyzer {
     private final ConstantResolver constantResolver;
     private VariableTracer variableTracer;
     private ConstantExtractor constantExtractor;
+    private final Map<String, ClassInstanceCreation> returnedCicCache = new HashMap<>();
+    private final Set<String> returnedCicAbsent = new HashSet<>();
 
     @FunctionalInterface
     public interface RhsResolver {
@@ -33,6 +35,11 @@ public class ConstructorAnalyzer {
         this.constantExtractor = constantExtractor;
     }
 
+    public void clearReturnedCicCache() {
+        returnedCicCache.clear();
+        returnedCicAbsent.clear();
+    }
+
     public List<String> traceFieldInConstructors(TypeDeclaration td, String fieldName, CodebaseContext context, Set<String> visited) {
         return traceFieldInConstructors(td, fieldName, context, visited, ResolutionBudget.defaults());
     }
@@ -480,7 +487,20 @@ public class ConstructorAnalyzer {
 
     public ClassInstanceCreation findReturnedCIC(
             String className, String methodName, CodebaseContext context) {
-        return findReturnedCIC(className, methodName, context, new HashSet<>(), 0);
+        String cacheKey = className + "#" + methodName;
+        if (returnedCicAbsent.contains(cacheKey)) {
+            return null;
+        }
+        if (returnedCicCache.containsKey(cacheKey)) {
+            return returnedCicCache.get(cacheKey);
+        }
+        ClassInstanceCreation resolved = findReturnedCIC(className, methodName, context, new HashSet<>(), 0);
+        if (resolved != null) {
+            returnedCicCache.put(cacheKey, resolved);
+        } else {
+            returnedCicAbsent.add(cacheKey);
+        }
+        return resolved;
     }
 
     private ClassInstanceCreation findReturnedCIC(

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/HeuristicCallGraphEngine.java

@@ -141,32 +141,6 @@ public class HeuristicCallGraphEngine extends AbstractCallGraphEngine {
         return graph;
     }
 
-    @Override
-    protected String postProcessResolvedArgument(org.eclipse.jdt.core.dom.Expression originalExpr, String resolvedValue) {
-        // Preserve getter calls on 'this' or 'super' for later resolution in trigger parameter tracing
-        // where we can substitute the actual receiver from the call edge
-        boolean isThisOrSuperGetter = (originalExpr instanceof org.eclipse.jdt.core.dom.MethodInvocation mi
-                && (mi.getExpression() instanceof org.eclipse.jdt.core.dom.ThisExpression || mi.getExpression() instanceof org.eclipse.jdt.core.dom.SuperMethodInvocation)
-                && mi.arguments().isEmpty()) || (originalExpr instanceof org.eclipse.jdt.core.dom.SuperMethodInvocation smi && smi.arguments().isEmpty());
-
-        if (isThisOrSuperGetter) {
-            return originalExpr.toString(); // Preserve "this.getTransitionType()" or "super.getEvent()" for later substitution
-        }
-
-        // Narrow resolution for "localVar.getX()" patterns where localVar is initialized
-        // from a ClassInstanceCreation (directly or via a factory method). This avoids
-        // the broad ENUM_SET fallback when the getter transforms one enum to another.
-        if (originalExpr instanceof org.eclipse.jdt.core.dom.MethodInvocation getterMi
-                && getterMi.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName instanceSn
-                && getterMi.arguments().isEmpty()) {
-            String narrowed = tryNarrowGetterViaLocalVarChain(getterMi, instanceSn);
-            if (narrowed != null) {
-                return narrowed;
-            }
-        }
-
-        return resolvedValue;
-    }
     private String findDefiningClass(String className, String methodName) {
         TypeDeclaration td = context.getTypeDeclaration(className);
         if (td == null) return null;
@@ -230,351 +204,6 @@ public class HeuristicCallGraphEngine extends AbstractCallGraphEngine {
         return null;
     }
 
-    protected String resolveReceiverTypeFallback(SimpleName receiverNameNode) {
-        String varName = receiverNameNode.getIdentifier();
-        
-        CompilationUnit cu = receiverNameNode.getRoot() instanceof CompilationUnit ? (CompilationUnit) receiverNameNode.getRoot() : null;
-        TypeDeclaration staticTd = context.getTypeDeclaration(varName, cu);
-        if (staticTd != null) {
-            return context.getFqn(staticTd);
-        }
-        TypeDeclaration fallbackStaticTd = context.getTypeDeclaration(varName);
-        if (fallbackStaticTd != null) {
-            return context.getFqn(fallbackStaticTd);
-        }
-
-        // 1. Check local variables in enclosing method
-        MethodDeclaration enclosingMethod = findEnclosingMethod(receiverNameNode);
-        if (enclosingMethod != null) {
-            // Check parameters
-            for (Object paramObj : enclosingMethod.parameters()) {
-                SingleVariableDeclaration svd = (SingleVariableDeclaration) paramObj;
-                if (svd.getName().getIdentifier().equals(varName)) {
-                    return resolveTypeToFqn(svd.getType(), receiverNameNode);
-                }
-            }
-            // Check method body (local variables)
-            if (enclosingMethod.getBody() != null) {
-                Type[] foundType = new Type[1];
-                enclosingMethod.getBody().accept(new ASTVisitor() {
-                    @Override
-                    public boolean visit(VariableDeclarationStatement node) {
-                        for (Object fragObj : node.fragments()) {
-                            VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
-                            if (frag.getName().getIdentifier().equals(varName)) {
-                                foundType[0] = node.getType();
-                            }
-                        }
-                        return super.visit(node);
-                    }
-                });
-                if (foundType[0] != null) {
-                    return resolveTypeToFqn(foundType[0], receiverNameNode);
-                }
-            }
-        }
-
-        // 2. Check fields in enclosing class and its superclasses
-        TypeDeclaration enclosingType = findEnclosingType(receiverNameNode);
-        TypeDeclaration currentType = enclosingType;
-        while (currentType != null) {
-            for (FieldDeclaration field : currentType.getFields()) {
-                for (Object fragObj : field.fragments()) {
-                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
-                    if (frag.getName().getIdentifier().equals(varName)) {
-                        return resolveTypeToFqn(field.getType(), receiverNameNode);
-                    }
-                }
-            }
-            String superclass = context.getSuperclassFqn(currentType);
-            currentType = superclass != null ? context.getTypeDeclaration(superclass) : null;
-        }
-
-        return null;
-    }
-
-    protected String resolveTypeToFqn(Type type, ASTNode contextNode) {
-        if (type == null) return null;
-        String simpleName;
-        if (type.isSimpleType()) {
-            simpleName = ((SimpleType) type).getName().getFullyQualifiedName();
-        } else if (type.isParameterizedType()) {
-            return resolveTypeToFqn(((ParameterizedType) type).getType(), contextNode);
-        } else {
-            simpleName = type.toString();
-        }
-
-        CompilationUnit cu = (CompilationUnit) contextNode.getRoot();
-        TypeDeclaration td = context.getTypeDeclaration(simpleName, cu);
-        if (td != null) {
-            return context.getFqn(td);
-        }
-        
-        // Fallback to import matching if CodebaseContext doesn't know it (e.g., external library)
-        for (Object impObj : cu.imports()) {
-            ImportDeclaration imp = (ImportDeclaration) impObj;
-            String impName = imp.getName().getFullyQualifiedName();
-            if (impName.endsWith("." + simpleName)) {
-                return impName;
-            }
-        }
-
-        return simpleName;
-    }
-
-    /**
-     * Attempts to narrow the resolution of {@code instanceVar.getterMethod()} when the
-     * instance variable is initialised from a {@link org.eclipse.jdt.core.dom.ClassInstanceCreation}
-     * (either directly or via a factory/mapper method).
-     *
-     * <p>This handles both:
-     * <ul>
-     *   <li>Simple pass-through: {@code Wrapper(MyEnum e){this.e=e;} getE(){return e;}}</li>
-     *   <li>Transformation: {@code getSmEvent(){return switch(dtoEnum){case A->SmEvents.X;…};}}</li>
-     * </ul>
-     *
-     * @return the resolved constant string, or {@code null} when narrowing is not possible
-     */
-    private String tryNarrowGetterViaLocalVarChain(
-            MethodInvocation getterCall, SimpleName instanceSn) {
-
-        MethodDeclaration enclosing = findEnclosingMethod(getterCall);
-        if (enclosing == null || enclosing.getBody() == null) return null;
-
-        String varName = instanceSn.getIdentifier();
-        String getterName = getterCall.getName().getIdentifier();
-
-        // Find the declared type and initialiser of the local variable
-        String[] varTypeName = {null};
-        Expression[] initExpr = {null};
-        enclosing.getBody().accept(new ASTVisitor() {
-            @Override
-            public boolean visit(VariableDeclarationStatement vds) {
-                for (Object fragObj : vds.fragments()) {
-                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
-                    if (frag.getName().getIdentifier().equals(varName)) {
-                        varTypeName[0] = vds.getType().toString();
-                        initExpr[0] = frag.getInitializer();
-                    }
-                }
-                return super.visit(vds);
-            }
-        });
-        if (varTypeName[0] == null) return null;
-
-        // Obtain the ClassInstanceCreation that created the object
-        org.eclipse.jdt.core.dom.ClassInstanceCreation cic = null;
-        String receiverType = null;
-        if (initExpr[0] instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation directCic) {
-            cic = directCic;
-        } else if (initExpr[0] instanceof MethodInvocation factoryMi
-                && (factoryMi.getExpression() instanceof SimpleName || factoryMi.getExpression() instanceof QualifiedName)) {
-            // e.g. "mapper.toMsg(dto)" or "com.example.Factory.toMsg()"
-            if (factoryMi.getExpression() instanceof SimpleName receiverSn) {
-                receiverType = resolveReceiverTypeFallback(receiverSn);
-            } else if (factoryMi.getExpression() instanceof QualifiedName qn) {
-                receiverType = qn.getFullyQualifiedName();
-            }
-            if (receiverType != null) {
-                cic = findReturnedCIC(receiverType, factoryMi.getName().getIdentifier(), context);
-            }
-        }
-        if (cic == null) {
-            // Support builder pattern: e.g. EventWrapper.builder().event(TransitionEnum.STATE_X).build()
-            if (initExpr[0] instanceof MethodInvocation initMi) {
-                String propName = getterName.startsWith("get") ? getterName.substring(3) : getterName;
-                Expression currentMi = initMi;
-                while (currentMi instanceof MethodInvocation chainMi) {
-                    String mName = chainMi.getName().getIdentifier();
-                    if (mName.equalsIgnoreCase("set" + propName) || mName.equalsIgnoreCase(propName)) {
-                        if (!chainMi.arguments().isEmpty()) {
-                            return chainMi.arguments().get(0).toString();
-                        }
-                    }
-                    currentMi = chainMi.getExpression();
-                }
-            }
-            return null;
-        }
-
-        // Resolve the variable's declared type to a TypeDeclaration
-        CompilationUnit cu = (CompilationUnit) getterCall.getRoot();
-        TypeDeclaration varTypeTd = context.getTypeDeclaration(varTypeName[0], cu);
-        if (varTypeTd == null) varTypeTd = context.getTypeDeclaration(varTypeName[0]);
-        if (varTypeTd == null) return null;
-
-// Evaluate the getter body with field values substituted from the CIC's constructor args
-        java.util.Map<String, String> initialLocals = new java.util.HashMap<>();
-        if (initExpr[0] instanceof MethodInvocation factoryMi) {
-            MethodDeclaration md = context.findMethodDeclaration(context.getTypeDeclaration(receiverType != null ? receiverType : varTypeName[0]), factoryMi.getName().getIdentifier(), true);
-            if (md != null) {
-                for (int i = 0; i < md.parameters().size() && i < factoryMi.arguments().size(); i++) {
-                    SingleVariableDeclaration param = (SingleVariableDeclaration) md.parameters().get(i);
-                    Expression arg = (Expression) factoryMi.arguments().get(i);
-                    String resolvedVal = constantResolver.resolve(arg, context);
-                    if (resolvedVal != null) {
-                        initialLocals.put(param.getName().getIdentifier(), resolvedVal);
-                    }
-                }
-            }
-        }
-        
-        java.util.Map<String, String> fieldValues = constructorAnalyzer.buildFieldValuesFromCIC(varTypeTd, cic, context, this::evaluateMethodCallInConstructor, initialLocals);
-        if (fieldValues.isEmpty()) return null;
-
-        // Track setter calls on the variable between its initialization and the getter call
-        // to capture field updates like e.setType("NEW_VALUE")
-        trackSetterCallsBetween(enclosing.getBody(), varName, getterCall, fieldValues, context);
-
-        MethodDeclaration getter = context.findMethodDeclaration(varTypeTd, getterName, true);
-        if (getter == null || getter.getBody() == null) return null;
-
-        return constantResolver.evaluateMethodBodyWithLocals(
-                getter, fieldValues, context, new java.util.HashSet<>());
-    }
-
-    /**
-     * Scans the method body for setter calls or field assignments to the given variable
-     * that occur between the variable's initialization and the getter call.
-     * Updates fieldValues with any field values set via setters.
-     */
-    private void trackSetterCallsBetween(org.eclipse.jdt.core.dom.Block methodBody, String varName,
-            org.eclipse.jdt.core.dom.MethodInvocation getterCall,
-            java.util.Map<String, String> fieldValues,
-            CodebaseContext context) {
-        java.util.List<org.eclipse.jdt.core.dom.ASTNode> statements = new java.util.ArrayList<>();
-        for (Object stmtObj : methodBody.statements()) {
-            statements.add((org.eclipse.jdt.core.dom.ASTNode) stmtObj);
-        }
-
-        int varDeclIndex = -1;
-        int getterCallIndex = -1;
-        for (int i = 0; i < statements.size(); i++) {
-            org.eclipse.jdt.core.dom.ASTNode stmt = statements.get(i);
-            // Find variable declaration
-            if (varDeclIndex == -1) {
-                if (stmt instanceof org.eclipse.jdt.core.dom.VariableDeclarationStatement vds) {
-                    for (Object fragObj : vds.fragments()) {
-                        if (fragObj instanceof org.eclipse.jdt.core.dom.VariableDeclarationFragment frag
-                                && frag.getName().getIdentifier().equals(varName)) {
-                            varDeclIndex = i;
-                            break;
-                        }
-                    }
-                }
-            }
-            // Find getter call
-            if (getterCallIndex == -1) {
-                if (stmt.toString().contains(getterCall.toString())) {
-                    getterCallIndex = i;
-                    break;
-                }
-            }
-        }
-
-        if (varDeclIndex >= 0 && getterCallIndex > varDeclIndex) {
-            // Scan statements between var declaration and getter call
-            for (int i = varDeclIndex + 1; i < getterCallIndex; i++) {
-                org.eclipse.jdt.core.dom.ASTNode stmt = statements.get(i);
-                if (stmt instanceof org.eclipse.jdt.core.dom.ExpressionStatement es) {
-                    org.eclipse.jdt.core.dom.Expression expr = es.getExpression();
-                    // Check for setter calls: var.setField(value)
-                    if (expr instanceof org.eclipse.jdt.core.dom.MethodInvocation mi) {
-                        if (mi.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn
-                                && sn.getIdentifier().equals(varName)) {
-                            String methodName = mi.getName().getIdentifier();
-                            // Check if it's a setter (setXxx or xxx)
-                            if (methodName.startsWith("set") && methodName.length() > 3) {
-                                String fieldName = Character.toLowerCase(methodName.charAt(3))
-                                        + methodName.substring(4);
-                                if (!mi.arguments().isEmpty()) {
-                                    org.eclipse.jdt.core.dom.Expression arg = (org.eclipse.jdt.core.dom.Expression) mi.arguments().get(0);
-                                    String val = constantResolver.resolve(arg, context);
-                                    if (val != null) {
-                                        fieldValues.put(fieldName, val);
-                                        fieldValues.put("this." + fieldName, val);
-                                    }
-                                }
-                            }
-                        }
-                    }
-                    // Check for direct field assignments: var.field = value
-                    else if (expr instanceof org.eclipse.jdt.core.dom.Assignment assignment) {
-                        if (assignment.getLeftHandSide() instanceof org.eclipse.jdt.core.dom.FieldAccess fa) {
-                            if (fa.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn
-                                    && sn.getIdentifier().equals(varName)) {
-                                String fieldName = fa.getName().getIdentifier();
-                                org.eclipse.jdt.core.dom.Expression rhs = assignment.getRightHandSide();
-                                String val = constantResolver.resolve(rhs, context);
-                                if (val != null) {
-                                    fieldValues.put(fieldName, val);
-                                    fieldValues.put("this." + fieldName, val);
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Extracts a string representation of the receiver expression from a MethodInvocation.
-     * Handles ThisExpression, SimpleName, and other expression types.
-     */
-    protected String getReceiverString(Expression receiver) {
-        if (receiver == null) {
-            return null;
-        }
-        if (receiver instanceof ThisExpression) {
-            return "this";
-        }
-        if (receiver instanceof SuperMethodInvocation) {
-            return "super";
-        }
-        if (receiver instanceof SimpleName sn) {
-            return sn.getIdentifier();
-        }
-        return receiver.toString();
-    }
-
-    /**
-     * Finds the receiver expression used in the caller method when calling the target method.
-     * Walks the caller's AST to find a MethodInvocation with the target method name
-     * and returns the receiver string.
-     */
-    protected String findCallerReceiver(String callerFqn, String targetMethodFqn) {
-        int lastDot = callerFqn.lastIndexOf('.');
-        if (lastDot < 0) return null;
-        String callerClass = callerFqn.substring(0, lastDot);
-        String callerMethod = callerFqn.substring(lastDot + 1);
-
-        int targetLastDot = targetMethodFqn.lastIndexOf('.');
-        if (targetLastDot < 0) return null;
-        String targetMethodName = targetMethodFqn.substring(targetLastDot + 1);
-
-        TypeDeclaration callerTd = context.getTypeDeclaration(callerClass);
-        if (callerTd == null) return null;
-
-        MethodDeclaration callerMd = context.findMethodDeclaration(callerTd, callerMethod, false);
-        if (callerMd == null || callerMd.getBody() == null) return null;
-
-        final String[] foundReceiver = {null};
-        callerMd.getBody().accept(new ASTVisitor() {
-            @Override
-            public boolean visit(MethodInvocation node) {
-                if (foundReceiver[0] != null) return false;
-                String called = resolveCalledMethod(node);
-                if (called != null && (called.equals(targetMethodFqn) || called.endsWith("." + targetMethodName))) {
-                    foundReceiver[0] = getReceiverString(node.getExpression());
-                    return false;
-                }
-                return super.visit(node);
-            }
-        });
-        return foundReceiver[0];
-    }
-
     protected String resolveMethodInvocationReturnType(MethodInvocation mi) {
         Expression receiver = mi.getExpression();
         String receiverType = null;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/JdtCallGraphEngine.java

@@ -46,7 +46,8 @@ public class JdtCallGraphEngine extends AbstractCallGraphEngine {
                             List<String> args = resolveArguments(node.arguments());
                             String constraint = click.kamil.springstatemachineexporter.ast.common.AstUtils.findConditionConstraint(node);
                             for (String calledMethod : calledMethods) {
-                                CallEdge edge = new CallEdge(calledMethod, args);
+                                String receiver = getReceiverString(node.getExpression());
+                                CallEdge edge = new CallEdge(calledMethod, args, receiver);
                                 edge.setConstraint(resolveConstraint(node, calledMethod, constraint));
                                 graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(edge);
                             }
@@ -64,7 +65,8 @@ public class JdtCallGraphEngine extends AbstractCallGraphEngine {
                                                 } else {
                                                     implicitArgs.addAll(args);
                                                 }
-                                                CallEdge edge = new CallEdge(refMethod, implicitArgs);
+                                                String receiver = getReceiverString(node.getExpression());
+                                                CallEdge edge = new CallEdge(refMethod, implicitArgs, receiver);
                                                 edge.setConstraint(constraint);
                                                 graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(edge);
                                             }
@@ -85,13 +87,14 @@ public class JdtCallGraphEngine extends AbstractCallGraphEngine {
                                             } else {
                                                 implicitArgs.addAll(args);
                                             }
-                                            CallEdge edge = new CallEdge(calledMethod, implicitArgs);
+                                            String receiver = getReceiverString(node.getExpression());
+                                            CallEdge edge = new CallEdge(calledMethod, implicitArgs, receiver);
                                             edge.setConstraint(constraint);
                                             graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(edge);
                                             
                                             List<String> impls = context.getImplementations(fallbackTypeFqn);
                                             for (String impl : impls) {
-                                                CallEdge implEdge = new CallEdge(impl + "." + emr.getName().getIdentifier(), args);
+                                                CallEdge implEdge = new CallEdge(impl + "." + emr.getName().getIdentifier(), args, receiver);
                                                 implEdge.setConstraint(constraint);
                                                 graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(implEdge);
                                             }
@@ -125,8 +128,9 @@ public class JdtCallGraphEngine extends AbstractCallGraphEngine {
                                         calledMethod = superFqn + "." + methodName;
                                     }
                                     List<String> args = resolveArguments(node.arguments());
+                                    String receiver = "super";
                                     String constraint = click.kamil.springstatemachineexporter.ast.common.AstUtils.findConditionConstraint(node);
-                                    CallEdge edge = new CallEdge(calledMethod, args);
+                                    CallEdge edge = new CallEdge(calledMethod, args, receiver);
                                     edge.setConstraint(constraint);
                                     graph.computeIfAbsent(currentMethodFqn, k -> new ArrayList<>()).add(edge);
                                 }
@@ -260,88 +264,6 @@ public class JdtCallGraphEngine extends AbstractCallGraphEngine {
         return null;
     }
 
-    private String resolveReceiverTypeFallback(SimpleName receiverNameNode) {
-        String varName = receiverNameNode.getIdentifier();
-        
-        // 1. Check local variables in enclosing method
-        MethodDeclaration enclosingMethod = findEnclosingMethod(receiverNameNode);
-        if (enclosingMethod != null) {
-            // Check parameters
-            for (Object paramObj : enclosingMethod.parameters()) {
-                SingleVariableDeclaration svd = (SingleVariableDeclaration) paramObj;
-                if (svd.getName().getIdentifier().equals(varName)) {
-                    return resolveTypeToFqn(svd.getType(), receiverNameNode);
-                }
-            }
-            // Check method body (local variables)
-            if (enclosingMethod.getBody() != null) {
-                Type[] foundType = new Type[1];
-                enclosingMethod.getBody().accept(new ASTVisitor() {
-                    @Override
-                    public boolean visit(VariableDeclarationStatement node) {
-                        for (Object fragObj : node.fragments()) {
-                            VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
-                            if (frag.getName().getIdentifier().equals(varName)) {
-                                foundType[0] = node.getType();
-                            }
-                        }
-                        return super.visit(node);
-                    }
-                });
-                if (foundType[0] != null) {
-                    return resolveTypeToFqn(foundType[0], receiverNameNode);
-                }
-            }
-        }
-
-        // 2. Check fields in enclosing class and its superclasses
-        TypeDeclaration enclosingType = findEnclosingType(receiverNameNode);
-        TypeDeclaration currentType = enclosingType;
-        while (currentType != null) {
-            for (FieldDeclaration field : currentType.getFields()) {
-                for (Object fragObj : field.fragments()) {
-                    VariableDeclarationFragment frag = (VariableDeclarationFragment) fragObj;
-                    if (frag.getName().getIdentifier().equals(varName)) {
-                        return resolveTypeToFqn(field.getType(), receiverNameNode);
-                    }
-                }
-            }
-            String superclass = context.getSuperclassFqn(currentType);
-            currentType = superclass != null ? context.getTypeDeclaration(superclass) : null;
-        }
-
-        return null;
-    }
-
-    private String resolveTypeToFqn(Type type, ASTNode contextNode) {
-        if (type == null) return null;
-        String simpleName;
-        if (type.isSimpleType()) {
-            simpleName = ((SimpleType) type).getName().getFullyQualifiedName();
-        } else if (type.isParameterizedType()) {
-            return resolveTypeToFqn(((ParameterizedType) type).getType(), contextNode);
-        } else {
-            simpleName = type.toString();
-        }
-
-        CompilationUnit cu = (CompilationUnit) contextNode.getRoot();
-        TypeDeclaration td = context.getTypeDeclaration(simpleName, cu);
-        if (td != null) {
-            return context.getFqn(td);
-        }
-        
-        // Fallback to import matching if CodebaseContext doesn't know it (e.g., external library)
-        for (Object impObj : cu.imports()) {
-            ImportDeclaration imp = (ImportDeclaration) impObj;
-            String impName = imp.getName().getFullyQualifiedName();
-            if (impName.endsWith("." + simpleName)) {
-                return impName;
-            }
-        }
-
-        return simpleName;
-    }
-
     private Expression unwrapMessageBuilder(Expression expr) {
         if (expr instanceof MethodInvocation mi) {
             MethodInvocation current = mi;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/JdtIntelligenceProvider.java

@@ -31,7 +31,6 @@ public class JdtIntelligenceProvider implements CodebaseIntelligenceProvider {
     private final SpringComponentDetector componentDetector;
     private List<TriggerPoint> cachedTriggers;
     private List<EntryPoint> cachedEntryPoints;
-    private List<CallChain> cachedCallChains;
 
     public JdtIntelligenceProvider(CodebaseContext context, Path rootDir) {
         this.context = context;
@@ -94,17 +93,15 @@ public class JdtIntelligenceProvider implements CodebaseIntelligenceProvider {
 
     @Override
     public List<CallChain> findCallChains(List<EntryPoint> entryPoints, List<TriggerPoint> triggers) {
-        if (cachedCallChains != null) {
+        List<EntryPoint> scopedEntryPoints = entryPoints != null && !entryPoints.isEmpty()
-            return cachedCallChains;
+                ? entryPoints
-        }
+                : findEntryPoints();
-        List<EntryPoint> allEntryPoints = findEntryPoints();
+        List<TriggerPoint> scopedTriggers = triggers != null && !triggers.isEmpty()
-        List<TriggerPoint> allTriggers = triggers != null && !triggers.isEmpty()
                 ? triggers
                 : findTriggerPoints();
         log.info("JdtIntelligenceProvider searching for call chains between {} entry points and {} triggers",
-                allEntryPoints.size(), allTriggers.size());
+                scopedEntryPoints.size(), scopedTriggers.size());
-        cachedCallChains = callGraphEngine.findChains(allEntryPoints, allTriggers);
+        return callGraphEngine.findChains(scopedEntryPoints, scopedTriggers);
-        return cachedCallChains;
     }
 
     @Override

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/SpringMvcDetector.java

@@ -23,7 +23,7 @@ public class SpringMvcDetector {
         cu.accept(new ASTVisitor() {
             @Override
             public boolean visit(TypeDeclaration node) {
-                if (isRestController(node)) {
+                if (isRestController(node) && !node.isInterface()) {
                     processController(node, entryPoints);
                 }
                 // Support WebFlux RouterFunction beans

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/VariableTracer.java

@@ -7,6 +7,7 @@ import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver
 import click.kamil.springstatemachineexporter.analysis.index.AccessorSummary;
 import click.kamil.springstatemachineexporter.analysis.index.TrivialAccessorDetector;
 import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import click.kamil.springstatemachineexporter.ast.common.JdtDataFlowModel;
 import org.eclipse.jdt.core.dom.*;
 import java.util.*;
 
@@ -16,6 +17,7 @@ public class VariableTracer {
     private ConstantExtractor constantExtractor;
 
     private final click.kamil.springstatemachineexporter.ast.common.DataFlowModel dataFlowModel;
+    private final Map<String, String> variableDeclaredTypeCache = new HashMap<>();
 
     public VariableTracer(CodebaseContext context, ConstantResolver constantResolver) {
         this.context = context;
@@ -27,6 +29,13 @@ public class VariableTracer {
         this.constantExtractor = constantExtractor;
     }
 
+    public void clearAnalysisCaches() {
+        variableDeclaredTypeCache.clear();
+        if (dataFlowModel instanceof JdtDataFlowModel jdtDataFlowModel) {
+            jdtDataFlowModel.clearAnalysisCaches();
+        }
+    }
+
     public Expression traceVariable(Expression expr) {
         List<Expression> all = traceVariableAll(expr);
         return all.isEmpty() ? expr : all.get(all.size() - 1);
@@ -159,9 +168,18 @@ public class VariableTracer {
     }
 
     private String getFieldType(TypeDeclaration td, String fieldName, CodebaseContext context, java.util.Set<String> visited) {
-        if (td == null) return null;
+        if (td == null) {
+            return null;
+        }
         String typeFqn = context.getFqn(td);
-        if (!visited.add(typeFqn)) return null;
+        if (!visited.add(typeFqn)) {
+            return null;
+        }
+
+        Optional<String> indexed = context.getFieldTypeIndex().lookup(typeFqn, fieldName);
+        if (indexed.isPresent()) {
+            return indexed.get();
+        }
 
         for (FieldDeclaration fd : td.getFields()) {
             for (Object fragObj : fd.fragments()) {
@@ -215,7 +233,21 @@ public class VariableTracer {
     }
 
     public String getVariableDeclaredType(String methodFqn, String cleanFieldName) {
-        if (methodFqn == null) return null;
+        if (methodFqn == null) {
+            return null;
+        }
+        String cacheKey = methodFqn + "|" + cleanFieldName;
+        String cached = variableDeclaredTypeCache.get(cacheKey);
+        if (cached != null) {
+            return cached.isEmpty() ? null : cached;
+        }
+
+        String resolved = resolveVariableDeclaredTypeUncached(methodFqn, cleanFieldName);
+        variableDeclaredTypeCache.put(cacheKey, resolved == null ? "" : resolved);
+        return resolved;
+    }
+
+    private String resolveVariableDeclaredTypeUncached(String methodFqn, String cleanFieldName) {
         int lastDot = methodFqn.lastIndexOf('.');
         if (lastDot > 0) {
             String fqn = methodFqn.substring(0, lastDot);

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/common/CodebaseContext.java

@@ -2,6 +2,17 @@ package click.kamil.springstatemachineexporter.ast.common;
 
 import click.kamil.springstatemachineexporter.analysis.index.AccessorIndex;
 import click.kamil.springstatemachineexporter.analysis.index.AccessorIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.index.FieldTypeIndex;
+import click.kamil.springstatemachineexporter.analysis.index.FieldTypeIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.index.GetterChainIndex;
+import click.kamil.springstatemachineexporter.analysis.index.GetterChainIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.index.IndexedFieldConstantsIndex;
+import click.kamil.springstatemachineexporter.analysis.index.IndexedFieldConstantsIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.index.PolymorphicAccessorIndex;
+import click.kamil.springstatemachineexporter.analysis.index.PolymorphicAccessorIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.index.PolymorphicMethodExpansionIndex;
+import click.kamil.springstatemachineexporter.analysis.index.PolymorphicMethodExpansionIndexBuilder;
+import click.kamil.springstatemachineexporter.analysis.pipeline.ClassCompatibilityCache;
 import click.kamil.springstatemachineexporter.analysis.model.LibraryHint;
 import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
 import click.kamil.springstatemachineexporter.analysis.resolver.PropertyResolver;
@@ -29,6 +40,7 @@ import lombok.extern.slf4j.Slf4j;
 @Slf4j
 public class CodebaseContext {
     private final Map<String, CompilationUnit> classes = new HashMap<>();
+    private final Map<String, TypeDeclaration> typeDeclarations = new HashMap<>();
     private final Map<String, org.eclipse.jdt.core.dom.RecordDeclaration> recordDeclarations = new HashMap<>();
     private final Map<String, Path> classPaths = new HashMap<>();
     private final Map<String, String> simpleNameToFqn = new HashMap<>();
@@ -47,6 +59,16 @@ public class CodebaseContext {
     private Path projectRoot;
     private final Map<String, Object> cache = new HashMap<>();
     private AccessorIndex accessorIndex = AccessorIndex.empty();
+    private PolymorphicAccessorIndex polymorphicAccessorIndex = PolymorphicAccessorIndex.empty();
+    private GetterChainIndex getterChainIndex = GetterChainIndex.empty();
+    private IndexedFieldConstantsIndex indexedFieldConstantsIndex = IndexedFieldConstantsIndex.empty();
+    private FieldTypeIndex fieldTypeIndex = FieldTypeIndex.empty();
+    private PolymorphicMethodExpansionIndex polymorphicMethodExpansionIndex =
+            PolymorphicMethodExpansionIndex.empty();
+    private final ClassCompatibilityCache classCompatibilityCache = new ClassCompatibilityCache();
+    private final Map<String, MethodDeclaration> methodDeclarationCache = new HashMap<>();
+    private final Map<String, String> superclassFqnCache = new HashMap<>();
+    private final Map<String, List<String>> implementationsCache = new HashMap<>();
     private boolean inlineAccessors = true;
 
     public Map<String, Object> getCache() {
@@ -57,6 +79,40 @@ public class CodebaseContext {
         return accessorIndex;
     }
 
+    public PolymorphicAccessorIndex getPolymorphicAccessorIndex() {
+        return polymorphicAccessorIndex;
+    }
+
+    public GetterChainIndex getGetterChainIndex() {
+        return getterChainIndex;
+    }
+
+    public IndexedFieldConstantsIndex getIndexedFieldConstantsIndex() {
+        return indexedFieldConstantsIndex;
+    }
+
+    public FieldTypeIndex getFieldTypeIndex() {
+        return fieldTypeIndex;
+    }
+
+    public PolymorphicMethodExpansionIndex getPolymorphicMethodExpansionIndex() {
+        return polymorphicMethodExpansionIndex;
+    }
+
+    public ClassCompatibilityCache getClassCompatibilityCache() {
+        return classCompatibilityCache;
+    }
+
+    public void clearAnalysisCaches() {
+        methodDeclarationCache.clear();
+        superclassFqnCache.clear();
+        classCompatibilityCache.clear();
+    }
+
+    public Set<String> getIndexedTypeFqns() {
+        return Collections.unmodifiableSet(classes.keySet());
+    }
+
     public boolean isInlineAccessors() {
         return inlineAccessors;
     }
@@ -241,6 +297,7 @@ public class CodebaseContext {
 
         List<Path> javaFiles = FileUtils.findFilesWithExtension(rootDirs, ".java", activeIgnore);
         log.info("CodebaseContext found {} java files across {} root directories", javaFiles.size(), rootDirs.size());
+        typeDeclarations.clear();
         for (Path javaFile : javaFiles) {
             String source = Files.readString(javaFile);
             CompilationUnit cu = parse(source, javaFile.toAbsolutePath().toString());
@@ -258,9 +315,22 @@ public class CodebaseContext {
             }
         }
 
+        this.implementationsCache.clear();
         this.accessorIndex = inlineAccessors
                 ? new AccessorIndexBuilder().build(this)
                 : AccessorIndex.empty();
+        this.polymorphicAccessorIndex = inlineAccessors
+                ? new PolymorphicAccessorIndexBuilder().build(this, accessorIndex)
+                : PolymorphicAccessorIndex.empty();
+        this.getterChainIndex = inlineAccessors
+                ? new GetterChainIndexBuilder().build(this, accessorIndex)
+                : GetterChainIndex.empty();
+        this.indexedFieldConstantsIndex = inlineAccessors
+                ? new IndexedFieldConstantsIndexBuilder().build(this, accessorIndex)
+                : IndexedFieldConstantsIndex.empty();
+        this.fieldTypeIndex = new FieldTypeIndexBuilder().build(this);
+        this.polymorphicMethodExpansionIndex = new PolymorphicMethodExpansionIndexBuilder().build(this);
+        clearAnalysisCaches();
         if (inlineAccessors) {
             log.info("Built accessor index: {} trivial accessors across {} types",
                     accessorIndex.trivialCount(), accessorIndex.typeCount());
@@ -275,6 +345,7 @@ public class CodebaseContext {
         
         classes.put(fqn, (CompilationUnit) td.getRoot());
         classPaths.put(fqn, javaFile);
+        typeDeclarations.put(fqn, td);
 
         if (simpleNameToFqn.containsKey(simpleName)) {
             String existingFqn = simpleNameToFqn.get(simpleName);
@@ -343,15 +414,21 @@ public class CodebaseContext {
     }
 
     public List<String> getImplementations(String interfaceName) {
-        String cleanName = interfaceName;
+        if (interfaceName == null) {
-        if (interfaceName != null && interfaceName.contains("<")) {
+            return List.of();
-            cleanName = interfaceName.substring(0, interfaceName.indexOf('<'));
         }
+        String cleanName = interfaceName.contains("<")
+                ? interfaceName.substring(0, interfaceName.indexOf('<'))
+                : interfaceName;
+        return implementationsCache.computeIfAbsent(cleanName, this::computeImplementations);
+    }
+
+    private List<String> computeImplementations(String cleanName) {
         Set<String> allImpls = new LinkedHashSet<>();
         collectImplementations(cleanName, allImpls, new HashSet<>());
         List<String> sorted = new ArrayList<>(allImpls);
         Collections.sort(sorted);
-        return sorted;
+        return Collections.unmodifiableList(sorted);
     }
 
     private void collectImplementations(String typeName, Set<String> results, Set<String> visited) {
@@ -465,10 +542,20 @@ public class CodebaseContext {
     }
 
     public TypeDeclaration getTypeDeclaration(String name) {
+        TypeDeclaration cached = typeDeclarations.get(name);
+        if (cached != null) {
+            return cached;
+        }
+
         // Try exact FQN match first
         CompilationUnit cu = classes.get(name);
-        if (cu != null)
+        if (cu != null) {
-            return findTypeInCu(cu, name);
+            TypeDeclaration resolved = findTypeInCu(cu, name);
+            if (resolved != null) {
+                typeDeclarations.put(name, resolved);
+            }
+            return resolved;
+        }
 
         // If it's a simple name, check if it's ambiguous
         if (ambiguousSimpleNames.contains(name)) {
@@ -479,9 +566,18 @@ public class CodebaseContext {
         // If not ambiguous, return the one we found during scan
         String fqn = simpleNameToFqn.get(name);
         if (fqn != null) {
+            cached = typeDeclarations.get(fqn);
+            if (cached != null) {
+                return cached;
+            }
             cu = classes.get(fqn);
-            if (cu != null)
+            if (cu != null) {
-                return findTypeInCu(cu, fqn);
+                TypeDeclaration resolved = findTypeInCu(cu, fqn);
+                if (resolved != null) {
+                    typeDeclarations.put(fqn, resolved);
+                }
+                return resolved;
+            }
         }
 
         return null;
@@ -541,7 +637,21 @@ public class CodebaseContext {
     }
 
     public String getSuperclassFqn(TypeDeclaration td) {
-        if (td == null) return null;
+        if (td == null) {
+            return null;
+        }
+        String typeFqn = getFqn(td);
+        if (typeFqn != null && superclassFqnCache.containsKey(typeFqn)) {
+            return superclassFqnCache.get(typeFqn);
+        }
+        String resolved = resolveSuperclassFqn(td);
+        if (typeFqn != null) {
+            superclassFqnCache.put(typeFqn, resolved);
+        }
+        return resolved;
+    }
+
+    private String resolveSuperclassFqn(TypeDeclaration td) {
         ITypeBinding binding = td.resolveBinding();
         if (binding != null) {
             ITypeBinding superBinding = binding.getSuperclass();
@@ -571,7 +681,23 @@ public class CodebaseContext {
     }
 
     public MethodDeclaration findMethodDeclaration(TypeDeclaration td, String methodName, boolean includeSuper) {
-        if (td == null) return null;
+        if (td == null) {
+            return null;
+        }
+        String typeFqn = getFqn(td);
+        if (typeFqn != null) {
+            String cacheKey = typeFqn + "#" + methodName + "#" + includeSuper;
+            if (methodDeclarationCache.containsKey(cacheKey)) {
+                return methodDeclarationCache.get(cacheKey);
+            }
+            MethodDeclaration resolved = findMethodDeclarationUncached(td, methodName, includeSuper);
+            methodDeclarationCache.put(cacheKey, resolved);
+            return resolved;
+        }
+        return findMethodDeclarationUncached(td, methodName, includeSuper);
+    }
+
+    private MethodDeclaration findMethodDeclarationUncached(TypeDeclaration td, String methodName, boolean includeSuper) {
         ITypeBinding binding = td.resolveBinding();
         if (binding != null && includeSuper) {
             IMethodBinding methodBinding = findMethodBinding(binding, methodName);
@@ -650,6 +776,44 @@ public class CodebaseContext {
         return null;
     }
 
+    public boolean areClassesPolymorphicallyCompatible(String classNeighbor, String classTarget) {
+        if (classNeighbor == null || classTarget == null) {
+            return false;
+        }
+        if (classNeighbor.equals(classTarget)) {
+            return true;
+        }
+        String simpleClassNeighbor = simpleTypeName(classNeighbor);
+        String simpleClassTarget = simpleTypeName(classTarget);
+        if (simpleClassNeighbor.equals(simpleClassTarget)) {
+            return true;
+        }
+        return classCompatibilityCache.areClassesCompatible(
+                classNeighbor,
+                classTarget,
+                this::computePolymorphicClassCompatibility);
+    }
+
+    private boolean computePolymorphicClassCompatibility(String classNeighbor, String classTarget) {
+        List<String> targetImplementations = getImplementations(classTarget);
+        for (String implementation : targetImplementations) {
+            if (implementation.equals(classNeighbor) || implementation.endsWith("." + classNeighbor)) {
+                return true;
+            }
+        }
+        List<String> neighborImplementations = getImplementations(classNeighbor);
+        for (String implementation : neighborImplementations) {
+            if (implementation.equals(classTarget) || implementation.endsWith("." + classTarget)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static String simpleTypeName(String typeFqn) {
+        return typeFqn.contains(".") ? typeFqn.substring(typeFqn.lastIndexOf('.') + 1) : typeFqn;
+    }
+
     public org.eclipse.jdt.core.dom.RecordDeclaration getRecordDeclaration(String fqn) {
         if (fqn == null || fqn.isEmpty()) {
             return null;

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/common/JdtDataFlowModel.java

@@ -14,6 +14,7 @@ public class JdtDataFlowModel implements DataFlowModel {
     private final Map<MethodDeclaration, ControlFlowGraph> cfgCache = new HashMap<>();
     private final Map<MethodDeclaration, ReachingDefinitions> rdCache = new HashMap<>();
     private final Map<ASTNode, Map<IVariableBinding, Expression>> objectFieldBindings = new HashMap<>();
+    private final Map<String, Set<String>> compatibleContextTypesCache = new HashMap<>();
 
     private static final ThreadLocal<List<String>> CURRENT_PATH = new ThreadLocal<>();
 
@@ -33,6 +34,10 @@ public class JdtDataFlowModel implements DataFlowModel {
         this.context = context;
     }
 
+    public void clearAnalysisCaches() {
+        compatibleContextTypesCache.clear();
+    }
+
     private MethodDeclaration findEnclosingMethod(ASTNode node) {
         ASTNode current = node;
         while (current != null) {
@@ -1514,6 +1519,12 @@ public class JdtDataFlowModel implements DataFlowModel {
     }
 
     private Set<String> getCompatibleContextTypes(List<String> currentPath, String declaringClassFqn) {
+        String cacheKey = String.valueOf(currentPath) + "#" + declaringClassFqn;
+        return compatibleContextTypesCache.computeIfAbsent(
+                cacheKey, ignored -> computeCompatibleContextTypes(currentPath, declaringClassFqn));
+    }
+
+    private Set<String> computeCompatibleContextTypes(List<String> currentPath, String declaringClassFqn) {
         Set<String> contextTypes = new HashSet<>();
         List<String> implementations = context.getImplementations(declaringClassFqn);
         

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/enricher/MachineScopeFilterEntryPointTest.java

@@ -45,4 +45,44 @@ class MachineScopeFilterEntryPointTest {
                 .contains("POST /api/orders/pay", "POST /api/commands/{commandKey}")
                 .doesNotContain("POST /api/documents/submit");
     }
+
+    @Test
+    void shouldKeepDedicatedOrderEndpointOnStandardOrderMachineInMultiModuleCodebase() {
+        EntryPoint orderPay = EntryPoint.builder()
+                .type(EntryPoint.Type.REST)
+                .name("POST /api/orders/pay")
+                .className("click.kamil.examples.statemachine.layered.web.OrderController")
+                .methodName("pay")
+                .metadata(Map.of("path", "/api/orders/pay"))
+                .build();
+
+        CodebaseContext context = new CodebaseContext();
+        List<EntryPoint> scoped = MachineScopeFilter.filterEntryPointsForMachine(
+                List.of(orderPay),
+                "click.kamil.examples.statemachine.layered.order.config.StandardOrderStateMachineConfiguration",
+                context);
+
+        assertThat(scoped).extracting(EntryPoint::getName)
+                .containsExactly("POST /api/orders/pay");
+    }
+
+    @Test
+    void shouldKeepOrdersPathOnNonDomainNamedMachineConfig() {
+        EntryPoint ordersSubmit = EntryPoint.builder()
+                .type(EntryPoint.Type.REST)
+                .name("POST /api/v2/orders/submit")
+                .className("click.kamil.examples.statemachine.inheritance.api.OrderControllerImpl")
+                .methodName("submitOrder")
+                .metadata(Map.of("path", "/api/v2/orders/submit"))
+                .build();
+
+        CodebaseContext context = new CodebaseContext();
+        List<EntryPoint> scoped = MachineScopeFilter.filterEntryPointsForMachine(
+                List.of(ordersSubmit),
+                "click.kamil.examples.statemachine.inheritance.config.InheritanceStateMachineConfig",
+                context);
+
+        assertThat(scoped).extracting(EntryPoint::getName)
+                .containsExactly("POST /api/v2/orders/submit");
+    }
 }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/enricher/routing/HeuristicBeanResolutionEngineTest.java

@@ -1,6 +1,7 @@
 package click.kamil.springstatemachineexporter.analysis.enricher.routing;
 
 import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
 import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
 import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
@@ -9,6 +10,7 @@ import org.junit.jupiter.api.io.TempDir;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.Arrays;
+import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -165,4 +167,37 @@ public class HeuristicBeanResolutionEngineTest {
                 engine.isRoutedToCorrectMachine(chain, "com.example.DocumentStateMachineConfig", context),
                 "Ambiguous shared gateway should not attach to every machine");
     }
+
+    @Test
+    void shouldAcceptTriggerWhenSpringErasureDiffersFromStringMachineTypes(@TempDir Path tempDir) throws Exception {
+        Files.writeString(tempDir.resolve("InheritanceStateMachineConfig.java"), """
+                package com.example;
+                @org.springframework.statemachine.config.EnableStateMachine
+                public class InheritanceStateMachineConfig
+                        extends org.springframework.statemachine.config.StateMachineConfigurerAdapter<String, String> {}
+                """);
+        Files.writeString(tempDir.resolve("ProcessingServiceImpl.java"), """
+                package com.example;
+                public class ProcessingServiceImpl {
+                    public void doProcess() {}
+                }
+                """);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        CallChain triggerProbe = CallChain.builder()
+                .triggerPoint(TriggerPoint.builder()
+                        .className("com.example.ProcessingServiceImpl")
+                        .methodName("doProcess")
+                        .event("INHERITED_SUBMIT")
+                        .stateTypeFqn("java.lang.Object")
+                        .eventTypeFqn("java.lang.Object")
+                        .build())
+                .methodChain(List.of())
+                .build();
+
+        assertTrue(engine.isRoutedToCorrectMachine(
+                triggerProbe, "com.example.InheritanceStateMachineConfig", context));
+    }
 }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/index/AnalysisPerformanceCacheTest.java

@@ -0,0 +1,108 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.service.ConstructorAnalyzer;
+import click.kamil.springstatemachineexporter.analysis.service.ConstantExtractor;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.HashSet;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class AnalysisPerformanceCacheTest {
+
+    @TempDir
+    Path tempDir;
+
+    CodebaseContext context;
+    ConstantExtractor constantExtractor;
+
+    @BeforeEach
+    void setUp() throws IOException {
+        context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.setSourcepath(List.of(tempDir.toAbsolutePath().toString()));
+        ConstantResolver constantResolver = context.getConstantResolver();
+        constantExtractor = new ConstantExtractor(context, constantResolver, mi -> null);
+        constantExtractor.setConstructorAnalyzer(new ConstructorAnalyzer(context, constantResolver));
+    }
+
+    @Test
+    void shouldPrecomputeIndexedFieldConstants() throws IOException {
+        writeJava("com/example/Payload.java", """
+                package com.example;
+                public class Payload {
+                    private String event = "PAY";
+                    public String getEvent() { return event; }
+                }
+                """);
+        scan();
+
+        List<String> precomputed = context.getIndexedFieldConstantsIndex()
+                .lookup("com.example.Payload", "getEvent")
+                .orElseThrow();
+        assertThat(precomputed).containsExactly("PAY");
+
+        List<String> first = constantExtractor.resolveMethodReturnConstant(
+                "com.example.Payload", "getEvent", 0, new HashSet<>(), null);
+        List<String> second = constantExtractor.resolveMethodReturnConstant(
+                "com.example.Payload", "getEvent", 0, new HashSet<>(), null);
+        assertThat(first).containsExactly("PAY");
+        assertThat(second).isEqualTo(first);
+    }
+
+    @Test
+    void findMethodDeclarationShouldBeMemoized() throws IOException {
+        writeJava("com/example/Demo.java", """
+                package com.example;
+                public class Demo {
+                    public void run() {}
+                }
+                """);
+        scan();
+
+        TypeDeclaration type = context.getTypeDeclaration("com.example.Demo");
+        MethodDeclaration first = context.findMethodDeclaration(type, "run", true);
+        MethodDeclaration second = context.findMethodDeclaration(type, "run", true);
+
+        assertThat(first).isNotNull();
+        assertThat(second).isSameAs(first);
+    }
+
+    @Test
+    void shouldMemoizePolymorphicClassCompatibility() throws IOException {
+        writeJava("com/example/EventSource.java", """
+                package com.example;
+                public interface EventSource {}
+                """);
+        writeJava("com/example/PayEvent.java", """
+                package com.example;
+                public class PayEvent implements EventSource {}
+                """);
+        scan();
+
+        assertThat(context.areClassesPolymorphicallyCompatible(
+                "com.example.PayEvent", "com.example.EventSource")).isTrue();
+        assertThat(context.areClassesPolymorphicallyCompatible(
+                "com.example.PayEvent", "com.example.EventSource")).isTrue();
+    }
+
+    private void scan() throws IOException {
+        context.scan(tempDir);
+    }
+
+    private void writeJava(String relativePath, String source) throws IOException {
+        Path file = tempDir.resolve(relativePath);
+        Files.createDirectories(file.getParent());
+        Files.writeString(file, source);
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/index/GetterChainIndexTest.java

@@ -0,0 +1,97 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.analysis.pipeline.AccessorResolver;
+import click.kamil.springstatemachineexporter.analysis.pipeline.ResolutionBudget;
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.service.ConstructorAnalyzer;
+import click.kamil.springstatemachineexporter.analysis.service.ConstantExtractor;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class GetterChainIndexTest {
+
+    @TempDir
+    Path tempDir;
+
+    CodebaseContext context;
+    AccessorResolver accessorResolver;
+
+    @BeforeEach
+    void setUp() throws IOException {
+        context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.setSourcepath(List.of(tempDir.toAbsolutePath().toString()));
+        ConstantResolver constantResolver = context.getConstantResolver();
+        ConstantExtractor constantExtractor = new ConstantExtractor(context, constantResolver, mi -> null);
+        ConstructorAnalyzer constructorAnalyzer = new ConstructorAnalyzer(context, constantResolver);
+        accessorResolver = new AccessorResolver(context, constantExtractor, constructorAnalyzer, constantResolver);
+    }
+
+    @Test
+    void shouldPrecomputeGetterChainEdgeWithFieldInitializerCic() throws IOException {
+        writeJava("com/example/Payload.java", """
+                package com.example;
+                public class Payload {
+                    public String getType() { return "PAY"; }
+                }
+                """);
+        writeJava("com/example/Inner.java", """
+                package com.example;
+                public class Inner {
+                    private final Payload payload = new Payload();
+                    public Payload getPayload() { return payload; }
+                }
+                """);
+        scan();
+
+        GetterChainIndex index = context.getGetterChainIndex();
+        assertThat(index.edgeCount()).isGreaterThan(0);
+
+        GetterChainEdge edge = index.lookup("com.example.Inner", "getPayload").orElseThrow();
+        assertThat(edge.nextTypeFqn()).contains("Payload");
+        assertThat(edge.fieldInitializerCic()).isNotNull();
+
+        AccessorResolver.GetterChainStep step = accessorResolver.resolveGetterChainStep(
+                "com.example.Inner", "getPayload", ResolutionBudget.defaults());
+        assertThat(step).isNotNull();
+        assertThat(step.typeFqn()).isEqualTo(edge.nextTypeFqn());
+        assertThat(step.cic()).isSameAs(edge.fieldInitializerCic());
+    }
+
+    @Test
+    void getTypeDeclarationShouldUseFlatIndex() throws IOException {
+        writeJava("com/example/Demo.java", """
+                package com.example;
+                public class Demo {
+                    public String getValue() { return "X"; }
+                }
+                """);
+        scan();
+
+        TypeDeclaration first = context.getTypeDeclaration("com.example.Demo");
+        TypeDeclaration second = context.getTypeDeclaration("com.example.Demo");
+
+        assertThat(first).isNotNull();
+        assertThat(second).isSameAs(first);
+    }
+
+    private void scan() throws IOException {
+        context.scan(tempDir);
+    }
+
+    private void writeJava(String relativePath, String source) throws IOException {
+        Path file = tempDir.resolve(relativePath);
+        Files.createDirectories(file.getParent());
+        Files.writeString(file, source);
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/index/PolymorphicAccessorIndexTest.java

@@ -0,0 +1,238 @@
+package click.kamil.springstatemachineexporter.analysis.index;
+
+import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.service.ConstructorAnalyzer;
+import click.kamil.springstatemachineexporter.analysis.service.ConstantExtractor;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.HashSet;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class PolymorphicAccessorIndexTest {
+
+    @TempDir
+    Path tempDir;
+
+    CodebaseContext context;
+    ConstantExtractor constantExtractor;
+
+    @BeforeEach
+    void setUp() {
+        context = new CodebaseContext();
+        constantExtractor = new ConstantExtractor(
+                context,
+                new ConstantResolver(),
+                mi -> null);
+        constantExtractor.setConstructorAnalyzer(new ConstructorAnalyzer(context, context.getConstantResolver()));
+    }
+
+    @Test
+    void shouldPrecomputeWidenedConstantsForThreeEventImplementations() throws IOException {
+        writeJava("com/example/EventSource.java", """
+                package com.example;
+                public interface EventSource {
+                    String getEvent();
+                }
+                """);
+        writeJava("com/example/PayEvent.java", """
+                package com.example;
+                public class PayEvent implements EventSource {
+                    public String getEvent() { return "PAY"; }
+                }
+                """);
+        writeJava("com/example/ShipEvent.java", """
+                package com.example;
+                public class ShipEvent implements EventSource {
+                    public String getEvent() { return "SHIP"; }
+                }
+                """);
+        writeJava("com/example/CancelEvent.java", """
+                package com.example;
+                public class CancelEvent implements EventSource {
+                    public String getEvent() { return "CANCEL"; }
+                }
+                """);
+        scan();
+
+        PolymorphicAccessorIndex index = context.getPolymorphicAccessorIndex();
+        assertThat(index.entryCount()).isGreaterThan(0);
+
+        List<String> precomputed = index.widenedReturnConstants("com.example.EventSource", "getEvent")
+                .orElseThrow();
+        assertThat(precomputed).containsExactlyInAnyOrder("PAY", "SHIP", "CANCEL");
+
+        List<String> resolved = constantExtractor.resolveMethodReturnConstant(
+                "com.example.EventSource", "getEvent", 0, new HashSet<>(), null);
+        assertThat(resolved).containsExactlyInAnyOrder("PAY", "SHIP", "CANCEL");
+    }
+
+    @Test
+    void shouldIncludeDefaultMethodAndConcreteOverrides() throws IOException {
+        writeJava("com/example/EventSource.java", """
+                package com.example;
+                public interface EventSource {
+                    default String getEvent() { return "DEFAULT"; }
+                }
+                """);
+        writeJava("com/example/PayEvent.java", """
+                package com.example;
+                public class PayEvent implements EventSource {
+                    public String getEvent() { return "PAY"; }
+                }
+                """);
+        writeJava("com/example/ShipEvent.java", """
+                package com.example;
+                public class ShipEvent implements EventSource {
+                    public String getEvent() { return "SHIP"; }
+                }
+                """);
+        writeJava("com/example/CancelEvent.java", """
+                package com.example;
+                public class CancelEvent implements EventSource {
+                    public String getEvent() { return "CANCEL"; }
+                }
+                """);
+        scan();
+
+        List<String> precomputed = context.getPolymorphicAccessorIndex()
+                .widenedReturnConstants("com.example.EventSource", "getEvent")
+                .orElseThrow();
+        assertThat(precomputed).containsExactlyInAnyOrder("DEFAULT", "PAY", "SHIP", "CANCEL");
+    }
+
+    @Nested
+    class AbstractStateMachineInheritance {
+
+        @Test
+        void shouldResolveEventsFromThreeConcreteConfigsExtendingAbstractBase() throws IOException {
+            writeJava("com/example/OrderState.java", """
+                    package com.example;
+                    public enum OrderState { CREATED, PAID, SHIPPED, CANCELLED }
+                    """);
+            writeJava("com/example/OrderEvent.java", """
+                    package com.example;
+                    public enum OrderEvent { PAY, SHIP, CANCEL }
+                    """);
+            writeJava("com/example/EventSource.java", """
+                    package com.example;
+                    public interface EventSource {
+                        OrderEvent getEvent();
+                    }
+                    """);
+            writeJava("com/example/PayEvent.java", """
+                    package com.example;
+                    public class PayEvent implements EventSource {
+                        public OrderEvent getEvent() { return OrderEvent.PAY; }
+                    }
+                    """);
+            writeJava("com/example/ShipEvent.java", """
+                    package com.example;
+                    public class ShipEvent implements EventSource {
+                        public OrderEvent getEvent() { return OrderEvent.SHIP; }
+                    }
+                    """);
+            writeJava("com/example/CancelEvent.java", """
+                    package com.example;
+                    public class CancelEvent implements EventSource {
+                        public OrderEvent getEvent() { return OrderEvent.CANCEL; }
+                    }
+                    """);
+            writeJava("com/example/BaseOrderStateMachineConfig.java", """
+                    package com.example;
+                    import org.springframework.statemachine.config.StateMachineConfigurerAdapter;
+                    import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+                    public abstract class BaseOrderStateMachineConfig
+                            extends StateMachineConfigurerAdapter<OrderState, OrderEvent> {
+                        protected void registerTransition(
+                                StateMachineTransitionConfigurer<OrderState, OrderEvent> transitions,
+                                EventSource source) {
+                            transitions.withExternal()
+                                    .source(OrderState.CREATED)
+                                    .target(OrderState.PAID)
+                                    .event(source.getEvent());
+                        }
+                    }
+                    """);
+            writeJava("com/example/PayOrderStateMachineConfig.java", """
+                    package com.example;
+                    import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+                    public class PayOrderStateMachineConfig extends BaseOrderStateMachineConfig {
+                        @Override
+                        public void configure(StateMachineTransitionConfigurer<OrderState, OrderEvent> transitions)
+                                throws Exception {
+                            registerTransition(transitions, new PayEvent());
+                        }
+                    }
+                    """);
+            writeJava("com/example/ShipOrderStateMachineConfig.java", """
+                    package com.example;
+                    import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+                    public class ShipOrderStateMachineConfig extends BaseOrderStateMachineConfig {
+                        @Override
+                        public void configure(StateMachineTransitionConfigurer<OrderState, OrderEvent> transitions)
+                                throws Exception {
+                            registerTransition(transitions, new ShipEvent());
+                        }
+                    }
+                    """);
+            writeJava("com/example/CancelOrderStateMachineConfig.java", """
+                    package com.example;
+                    import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+                    public class CancelOrderStateMachineConfig extends BaseOrderStateMachineConfig {
+                        @Override
+                        public void configure(StateMachineTransitionConfigurer<OrderState, OrderEvent> transitions)
+                                throws Exception {
+                            registerTransition(transitions, new CancelEvent());
+                        }
+                    }
+                    """);
+            scan();
+
+            List<String> widened = context.getPolymorphicAccessorIndex()
+                    .widenedReturnConstants("com.example.EventSource", "getEvent")
+                    .orElseThrow();
+            assertThat(widened).containsExactlyInAnyOrder("OrderEvent.PAY", "OrderEvent.SHIP", "OrderEvent.CANCEL");
+
+            List<String> resolved = constantExtractor.resolveMethodReturnConstant(
+                    "com.example.EventSource", "getEvent", 0, new HashSet<>(), null);
+            assertThat(resolved).containsExactlyInAnyOrder("OrderEvent.PAY", "OrderEvent.SHIP", "OrderEvent.CANCEL");
+        }
+    }
+
+    @Test
+    void getImplementationsShouldBeMemoized() throws IOException {
+        writeJava("com/example/EventSource.java", """
+                package com.example;
+                public interface EventSource {}
+                """);
+        writeJava("com/example/PayEvent.java", """
+                package com.example;
+                public class PayEvent implements EventSource {}
+                """);
+        scan();
+
+        List<String> first = context.getImplementations("com.example.EventSource");
+        List<String> second = context.getImplementations("com.example.EventSource");
+
+        assertThat(second).isSameAs(first);
+    }
+
+    private void scan() throws IOException {
+        context.scan(tempDir);
+    }
+
+    private void writeJava(String relativePath, String source) throws IOException {
+        Path file = tempDir.resolve(relativePath);
+        Files.createDirectories(file.getParent());
+        Files.writeString(file, source);
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/AnalysisCacheCorrectnessTest.java

@@ -97,7 +97,7 @@ class AnalysisCacheCorrectnessTest {
         List<CallChain> first = intelligence.findCallChains(entryPoints, triggers);
         List<CallChain> second = intelligence.findCallChains(entryPoints, triggers);
 
-        assertThat(second).isSameAs(first);
+        assertThat(second).isEqualTo(first);
     }
 
     /**

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/CentralDispatcherResolutionTest.java

@@ -20,8 +20,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  * <p>Each test embeds a miniature codebase as a string so humans and agents can see the full
  * REST → dispatcher → sendEvent pipeline without opening another module.
  *
- * <p>DTO setter/getter propagation is covered by {@code HeuristicCallGraphEngineTypeTest}.
+ * <p>Cross-hop routing helpers and DTO constructor→getter propagation are covered by Tier 1 tests below.
- * Cross-hop routing helpers that return computed strings are covered by literal-forwarding tests above.
  */
 class CentralDispatcherResolutionTest {
 
@@ -418,6 +417,105 @@ class CentralDispatcherResolutionTest {
                 "OrderEvent.PAY");
     }
 
+    /**
+     * Tier 1 — field-injected routing helper returns string literals consumed by central dispatcher.
+     *
+     * <pre>
+     * pay()  → gateway.routeAndPay()  → dispatch("ORDER", routingHelper.payAction())  → OrderEvent.PAY
+     * ship() → gateway.routeAndShip() → dispatch("ORDER", routingHelper.shipAction()) → OrderEvent.SHIP
+     * </pre>
+     */
+    @Test
+    void fieldWiredRoutingHelperShouldForwardLiteralsToCentralDispatcher(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class ApiController {
+                CommandGateway gateway;
+                public void pay() { gateway.routeAndPay(); }
+                public void ship() { gateway.routeAndShip(); }
+            }
+            class CommandGateway {
+                OrderRoutingHelper routingHelper;
+                CentralDispatcher dispatcher;
+                void routeAndPay() { dispatcher.dispatch("ORDER", routingHelper.payAction()); }
+                void routeAndShip() { dispatcher.dispatch("ORDER", routingHelper.shipAction()); }
+            }
+            class OrderRoutingHelper {
+                String payAction() { return "PAY"; }
+                String shipAction() { return "SHIP"; }
+            }
+            class CentralDispatcher {
+                void dispatch(String domain, String action) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(OrderEvent.valueOf(action));
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            class StateMachine { public void sendEvent(OrderEvent e) {} }
+            class OrderStateMachineConfig {}
+            """;
+        CodebaseContext context = scanSource(source, tempDir);
+
+        CallChain payChain = resolveChain(context, CONTROLLER, "pay", STATE_MACHINE);
+        CallChain shipChain = resolveChain(context, CONTROLLER, "ship", STATE_MACHINE);
+
+        assertPolyEvents(payChain, "OrderEvent.PAY");
+        assertPolyEvents(shipChain, "OrderEvent.SHIP");
+
+        assertLinkedEvent(
+                linkEndpointToTransition(payChain, MACHINE_CONFIG,
+                        transition("NEW", "PAID", "OrderEvent.PAY"),
+                        transition("PAID", "SHIPPED", "OrderEvent.SHIP")),
+                "OrderEvent.PAY");
+        assertLinkedEvent(
+                linkEndpointToTransition(shipChain, MACHINE_CONFIG,
+                        transition("NEW", "PAID", "OrderEvent.PAY"),
+                        transition("PAID", "SHIPPED", "OrderEvent.SHIP")),
+                "OrderEvent.SHIP");
+    }
+
+    /**
+     * Tier 1 — DTO field set via constructor in controller, read via getter in gateway.
+     *
+     * <pre>
+     * submit() → gateway.submit(new OrderRequest(OrderEvent.SUBMIT)) → req.getType() → OrderEvent.SUBMIT
+     * </pre>
+     */
+    @Test
+    void dtoCrossHopFieldFlowShouldReachCentralDispatcher(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class ApiController {
+                CommandGateway gateway;
+                public void submit() { gateway.submit(new OrderRequest(OrderEvent.SUBMIT)); }
+            }
+            class CommandGateway {
+                void submit(OrderRequest req) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(req.getType());
+                }
+            }
+            class OrderRequest {
+                private final OrderEvent type;
+                OrderRequest(OrderEvent type) { this.type = type; }
+                OrderEvent getType() { return type; }
+            }
+            enum OrderEvent { SUBMIT, PAY }
+            class StateMachine { public void sendEvent(OrderEvent e) {} }
+            class OrderStateMachineConfig {}
+            """;
+        CodebaseContext context = scanSource(source, tempDir);
+
+        CallChain submitChain = resolveChain(context, CONTROLLER, "submit", STATE_MACHINE);
+
+        assertPolyEvents(submitChain, "OrderEvent.SUBMIT");
+        assertLinkedEvent(
+                linkEndpointToTransition(submitChain, MACHINE_CONFIG,
+                        transition("DRAFT", "SUBMITTED", "OrderEvent.SUBMIT"),
+                        transition("SUBMITTED", "PAID", "OrderEvent.PAY")),
+                "OrderEvent.SUBMIT");
+    }
+
     /**
      * Chained field-backed trivial getters ({@code return this.field}) through a central dispatcher.
      */

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/CentralDispatcherTestSupport.java

@@ -26,6 +26,11 @@ final class CentralDispatcherTestSupport {
     private CentralDispatcherTestSupport() {
     }
 
+    enum EngineKind {
+        HEURISTIC,
+        JDT
+    }
+
     static CodebaseContext scanSource(String source, Path tempDir) throws Exception {
         Files.writeString(tempDir.resolve("App.java"), source);
         CodebaseContext context = new CodebaseContext();
@@ -38,7 +43,18 @@ final class CentralDispatcherTestSupport {
             String controllerClass,
             String controllerMethod,
             String stateMachineClass) {
-        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        return resolveChain(context, controllerClass, controllerMethod, stateMachineClass, EngineKind.HEURISTIC);
+    }
+
+    static CallChain resolveChain(
+            CodebaseContext context,
+            String controllerClass,
+            String controllerMethod,
+            String stateMachineClass,
+            EngineKind engineKind) {
+        AbstractCallGraphEngine engine = engineKind == EngineKind.JDT
+                ? new JdtCallGraphEngine(context, null)
+                : new HeuristicCallGraphEngine(context);
         EntryPoint entryPoint = EntryPoint.builder()
                 .className(controllerClass)
                 .methodName(controllerMethod)
@@ -50,7 +66,8 @@ final class CentralDispatcherTestSupport {
                 .build();
         List<CallChain> chains = engine.findChains(List.of(entryPoint), List.of(trigger));
         assertThat(chains)
-                .as("expected one call chain from %s.%s to %s.sendEvent", controllerClass, controllerMethod, stateMachineClass)
+                .as("expected one call chain from %s.%s to %s.sendEvent via %s",
+                        controllerClass, controllerMethod, stateMachineClass, engineKind)
                 .hasSize(1);
         return chains.get(0);
     }

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/CustomMessageTriggerResolutionTest.java

@@ -0,0 +1,63 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import org.junit.jupiter.api.io.TempDir;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.EnumSource;
+
+import java.nio.file.Path;
+import java.util.List;
+
+import static click.kamil.springstatemachineexporter.analysis.service.CentralDispatcherTestSupport.EngineKind;
+import static click.kamil.springstatemachineexporter.analysis.service.CentralDispatcherTestSupport.assertPolyEvents;
+import static click.kamil.springstatemachineexporter.analysis.service.CentralDispatcherTestSupport.scanSource;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class CustomMessageTriggerResolutionTest {
+
+    private static final String SOURCE = """
+            package com.example;
+            enum OrderEvent { PROCESS, COMPLETE }
+            class CustomStateMachineMessage<T, P> {
+                CustomStateMachineMessage(T payload, P customPayload) {}
+            }
+            class StateMachineService {
+                void sendCustomMessage(CustomStateMachineMessage<OrderEvent, String> customMessage) {}
+            }
+            class RabbitOrderListener {
+                private StateMachineService stateMachineService;
+                void handleCustomTransition(String payload) {
+                    CustomStateMachineMessage<OrderEvent, String> customMessage =
+                            new CustomStateMachineMessage<>(OrderEvent.PROCESS, "payload: " + payload);
+                    stateMachineService.sendCustomMessage(customMessage);
+                }
+            }
+            """;
+
+    @ParameterizedTest
+    @EnumSource(EngineKind.class)
+    void customStateMachineMessageShouldExtractEventFromConstructor(EngineKind engineKind, @TempDir Path tempDir)
+            throws Exception {
+        var context = scanSource(SOURCE, tempDir);
+        AbstractCallGraphEngine engine = engineKind == EngineKind.JDT
+                ? new JdtCallGraphEngine(context, null)
+                : new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.RabbitOrderListener")
+                .methodName("handleCustomTransition")
+                .build();
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.StateMachineService")
+                .methodName("sendCustomMessage")
+                .event("customMessage")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        assertPolyEvents(chains.get(0), "OrderEvent.PROCESS");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/InheritanceSampleChainTest.java

@@ -0,0 +1,60 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.exporter.JsonExporter;
+import click.kamil.springstatemachineexporter.service.ExportService;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * End-to-end verification for {@code state_machines/inheritance_sample}:
+ * interface-mapped REST → injected service impl → {@code sendEvent}.
+ */
+class InheritanceSampleChainTest {
+
+    private static Path findProjectRoot() {
+        Path current = Path.of(".").toAbsolutePath();
+        while (current != null && !Files.exists(current.resolve("settings.gradle"))) {
+            current = current.getParent();
+        }
+        return current;
+    }
+
+    @Test
+    void exportShouldIncludeTriggerAndCallChain(@TempDir Path tempDir) throws Exception {
+        Path sampleRoot = findProjectRoot().resolve("state_machines/inheritance_sample");
+
+        ExportService exportService = new ExportService(List.of(new JsonExporter()));
+        exportService.runExporter(sampleRoot, tempDir, List.of("json"), true, List.of(), null, null,
+                click.kamil.springstatemachineexporter.exporter.EnumFormat.fn,
+                click.kamil.springstatemachineexporter.exporter.EnumFormat.fn);
+
+        ObjectMapper mapper = new ObjectMapper();
+        Path jsonFile;
+        try (var stream = Files.walk(tempDir)) {
+            jsonFile = stream.filter(p -> p.getFileName().toString().contains("InheritanceStateMachineConfig")
+                    && p.getFileName().toString().endsWith(".json")).findFirst().orElseThrow();
+        }
+        JsonNode metadata = mapper.readTree(jsonFile.toFile()).path("metadata");
+
+        assertThat(metadata.path("triggers").size()).as("triggers").isGreaterThan(0);
+        assertThat(metadata.path("callChains").size()).as("callChains").isGreaterThan(0);
+
+        JsonNode chain = metadata.path("callChains").get(0);
+        assertThat(chain.path("entryPoint").path("name").asText())
+                .isEqualTo("POST /api/v2/orders/submit");
+        assertThat(chain.path("methodChain").toString())
+                .contains("OrderControllerImpl.submitOrder")
+                .contains("ProcessingServiceImpl.doProcess");
+        assertThat(chain.path("triggerPoint").path("event").asText())
+                .isIn("INHERITED_SUBMIT", "java.lang.String.INHERITED_SUBMIT", "String.INHERITED_SUBMIT");
+        assertThat(chain.path("matchedTransitions").size()).isEqualTo(1);
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/JdtCentralDispatcherParityTest.java

@@ -0,0 +1,148 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.MatchedTransition;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.nio.file.Path;
+import java.util.List;
+
+import static click.kamil.springstatemachineexporter.analysis.service.CentralDispatcherTestSupport.EngineKind;
+import static click.kamil.springstatemachineexporter.analysis.service.CentralDispatcherTestSupport.*;
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Ensures the production {@link JdtCallGraphEngine} resolves single-dispatcher endpoints the same
+ * way as {@link HeuristicCallGraphEngine} for Tier-1 central-dispatcher patterns.
+ */
+class JdtCentralDispatcherParityTest {
+
+    private static final String CONTROLLER = "com.example.ApiController";
+    private static final String STATE_MACHINE = "com.example.StateMachine";
+    private static final String MACHINE_CONFIG = "com.example.OrderStateMachineConfig";
+
+    @Test
+    void jdtShouldMatchHeuristicForFieldWiredRoutingHelper(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class ApiController {
+                CommandGateway gateway;
+                public void pay() { gateway.routeAndPay(); }
+                public void ship() { gateway.routeAndShip(); }
+            }
+            class CommandGateway {
+                OrderRoutingHelper routingHelper;
+                CentralDispatcher dispatcher;
+                void routeAndPay() { dispatcher.dispatch("ORDER", routingHelper.payAction()); }
+                void routeAndShip() { dispatcher.dispatch("ORDER", routingHelper.shipAction()); }
+            }
+            class OrderRoutingHelper {
+                String payAction() { return "PAY"; }
+                String shipAction() { return "SHIP"; }
+            }
+            class CentralDispatcher {
+                void dispatch(String domain, String action) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(OrderEvent.valueOf(action));
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            class StateMachine { public void sendEvent(OrderEvent e) {} }
+            class OrderStateMachineConfig {}
+            """;
+        CodebaseContext context = scanSource(source, tempDir);
+
+        CallChain heuristicPay = resolveChain(context, CONTROLLER, "pay", STATE_MACHINE, EngineKind.HEURISTIC);
+        CallChain jdtPay = resolveChain(context, CONTROLLER, "pay", STATE_MACHINE, EngineKind.JDT);
+        CallChain heuristicShip = resolveChain(context, CONTROLLER, "ship", STATE_MACHINE, EngineKind.HEURISTIC);
+        CallChain jdtShip = resolveChain(context, CONTROLLER, "ship", STATE_MACHINE, EngineKind.JDT);
+
+        assertThat(jdtPay.getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrderElementsOf(heuristicPay.getTriggerPoint().getPolymorphicEvents());
+        assertThat(jdtShip.getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrderElementsOf(heuristicShip.getTriggerPoint().getPolymorphicEvents());
+
+        MatchedTransition heuristicLink = linkEndpointToTransition(heuristicPay, MACHINE_CONFIG,
+                transition("NEW", "PAID", "OrderEvent.PAY"),
+                transition("PAID", "SHIPPED", "OrderEvent.SHIP"));
+        MatchedTransition jdtLink = linkEndpointToTransition(jdtPay, MACHINE_CONFIG,
+                transition("NEW", "PAID", "OrderEvent.PAY"),
+                transition("PAID", "SHIPPED", "OrderEvent.SHIP"));
+        assertThat(jdtLink.getEvent()).isEqualTo(heuristicLink.getEvent());
+    }
+
+    @Test
+    void jdtShouldMatchHeuristicForDtoCrossHop(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class ApiController {
+                CommandGateway gateway;
+                public void submit() { gateway.submit(new OrderRequest(OrderEvent.SUBMIT)); }
+            }
+            class CommandGateway {
+                void submit(OrderRequest req) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(req.getType());
+                }
+            }
+            class OrderRequest {
+                private final OrderEvent type;
+                OrderRequest(OrderEvent type) { this.type = type; }
+                OrderEvent getType() { return type; }
+            }
+            enum OrderEvent { SUBMIT, PAY }
+            class StateMachine { public void sendEvent(OrderEvent e) {} }
+            class OrderStateMachineConfig {}
+            """;
+        CodebaseContext context = scanSource(source, tempDir);
+
+        CallChain heuristic = resolveChain(context, CONTROLLER, "submit", STATE_MACHINE, EngineKind.HEURISTIC);
+        CallChain jdt = resolveChain(context, CONTROLLER, "submit", STATE_MACHINE, EngineKind.JDT);
+
+        assertThat(jdt.getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrderElementsOf(heuristic.getTriggerPoint().getPolymorphicEvents());
+
+        MatchedTransition heuristicLink = linkEndpointToTransition(heuristic, MACHINE_CONFIG,
+                transition("DRAFT", "SUBMITTED", "OrderEvent.SUBMIT"),
+                transition("SUBMITTED", "PAID", "OrderEvent.PAY"));
+        MatchedTransition jdtLink = linkEndpointToTransition(jdt, MACHINE_CONFIG,
+                transition("DRAFT", "SUBMITTED", "OrderEvent.SUBMIT"),
+                transition("SUBMITTED", "PAID", "OrderEvent.PAY"));
+        assertThat(jdtLink.getEvent()).isEqualTo(heuristicLink.getEvent());
+    }
+
+    @Test
+    void jdtShouldMatchHeuristicForSingleDispatcherNamedMethods(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class ApiController {
+                CentralDispatcher dispatcher;
+                public void pay() { dispatcher.orderPay(); }
+                public void ship() { dispatcher.orderShip(); }
+            }
+            class CentralDispatcher {
+                public void orderPay() {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(OrderEvent.PAY);
+                }
+                public void orderShip() {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(OrderEvent.SHIP);
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            class StateMachine { public void sendEvent(OrderEvent e) {} }
+            class OrderStateMachineConfig {}
+            """;
+        CodebaseContext context = scanSource(source, tempDir);
+
+        for (String method : List.of("pay", "ship")) {
+            CallChain heuristic = resolveChain(context, CONTROLLER, method, STATE_MACHINE, EngineKind.HEURISTIC);
+            CallChain jdt = resolveChain(context, CONTROLLER, method, STATE_MACHINE, EngineKind.JDT);
+            assertThat(jdt.getTriggerPoint().getPolymorphicEvents())
+                    .containsExactlyInAnyOrderElementsOf(heuristic.getTriggerPoint().getPolymorphicEvents());
+        }
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/SpringMvcDetectorTest.java

@@ -71,4 +71,40 @@ class SpringMvcDetectorTest {
         assertThat(entryPoints).anyMatch(ep ->
                 "POST /api/orders/pay".equals(ep.getName()) && "pay".equals(ep.getMethodName()));
     }
+
+    @Test
+    void shouldDetectInterfaceMappedRestEndpointOnImplOnly(@TempDir Path tempDir) throws Exception {
+        String apiSource = """
+            package com.example;
+            import org.springframework.web.bind.annotation.*;
+            @RequestMapping("/api/v2/orders")
+            public interface OrderApi {
+                @PostMapping("/submit")
+                void submitOrder();
+            }
+            """;
+        String implSource = """
+            package com.example;
+            import org.springframework.web.bind.annotation.RestController;
+            @RestController
+            public class OrderControllerImpl implements OrderApi {
+                @Override
+                public void submitOrder() {}
+            }
+            """;
+        Files.writeString(tempDir.resolve("OrderApi.java"), apiSource);
+        Files.writeString(tempDir.resolve("OrderControllerImpl.java"), implSource);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        SpringMvcDetector detector = new SpringMvcDetector(context, context.getConstantResolver());
+        org.eclipse.jdt.core.dom.TypeDeclaration impl = context.getTypeDeclaration("com.example.OrderControllerImpl");
+        List<EntryPoint> entryPoints = detector.detect((org.eclipse.jdt.core.dom.CompilationUnit) impl.getRoot());
+
+        assertThat(entryPoints).hasSize(1);
+        assertThat(entryPoints.get(0).getName()).isEqualTo("POST /api/v2/orders/submit");
+        assertThat(entryPoints.get(0).getClassName()).isEqualTo("com.example.OrderControllerImpl");
+    }
 }

state_machine_exporter/src/test/resources/golden/DocumentStateMachineConfiguration/DocumentStateMachineConfiguration.json

@@ -147,120 +147,6 @@
       } ]
     } ],
     "callChains" : [ {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/document/submit",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "submitDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/document/submit",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.submitDocument", "click.kamil.enterprise.web.StateMachineDispatcher.submitDocument" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.SUBMIT",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "submitDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 44,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.document.DocumentEvent.SUBMIT" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.document.DocumentState.DRAFT",
-        "targetState" : "click.kamil.enterprise.machines.document.DocumentState.IN_REVIEW",
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.SUBMIT"
-      } ]
-    }, {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/document/approve",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "approveDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/document/approve",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.approveDocument", "click.kamil.enterprise.web.StateMachineDispatcher.approveDocument" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.APPROVE",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "approveDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 51,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.document.DocumentEvent.APPROVE" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.document.DocumentState.IN_REVIEW",
-        "targetState" : "click.kamil.enterprise.machines.document.DocumentState.APPROVED",
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.APPROVE"
-      } ]
-    }, {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/document/reject",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "rejectDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/document/reject",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.rejectDocument", "click.kamil.enterprise.web.StateMachineDispatcher.rejectDocument" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.REJECT",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "rejectDocument",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 58,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.document.DocumentEvent.REJECT" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.document.DocumentState.IN_REVIEW",
-        "targetState" : "click.kamil.enterprise.machines.document.DocumentState.DRAFT",
-        "event" : "click.kamil.enterprise.machines.document.DocumentEvent.REJECT"
-      } ]
-    }, {
       "entryPoint" : {
         "type" : "REST",
         "name" : "POST /api/machine/{machineType}/transition/{event}",

state_machine_exporter/src/test/resources/golden/EnterpriseStateMachineConfig/EnterpriseStateMachineConfig.json

@@ -182,8 +182,112 @@
   "stateTypeFqn" : "String",
   "eventTypeFqn" : "String",
   "metadata" : {
-    "triggers" : [ ],
+    "triggers" : [ {
+      "event" : "java.lang.String.AUDIT_EVENT",
+      "className" : "click.kamil.examples.enterprise.api.SecurityInterceptor",
+      "methodName" : "preHandle",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/SecurityInterceptor.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    }, {
+      "event" : "java.lang.String.PLACE_ORDER",
+      "className" : "click.kamil.examples.enterprise.service.OrderServiceImpl",
+      "methodName" : "place",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/OrderServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 16,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    }, {
+      "event" : "java.lang.String.CANCEL_ORDER",
+      "className" : "click.kamil.examples.enterprise.service.OrderServiceImpl",
+      "methodName" : "cancel",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/OrderServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 21,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    }, {
+      "event" : "java.lang.String.PAY_ORDER",
+      "className" : "click.kamil.examples.enterprise.service.ReactivePaymentService",
+      "methodName" : "processPayment",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/ReactivePaymentService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 18,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    }, {
+      "event" : "java.lang.String.SHIP_ORDER",
+      "className" : "click.kamil.examples.enterprise.messaging.ShippingJmsListener",
+      "methodName" : "onShippingReady",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ShippingJmsListener.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    }, {
+      "event" : "java.lang.String.RETURN_ORDER",
+      "className" : "click.kamil.examples.enterprise.messaging.ReturnsRabbitListener",
+      "methodName" : "onReturn",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ReturnsRabbitListener.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    } ],
     "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /api/enterprise/orders/place",
+      "className" : "click.kamil.examples.enterprise.api.OrderController",
+      "methodName" : "placeOrder",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/OrderController.java",
+      "metadata" : {
+        "path" : "/api/enterprise/orders/place",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/enterprise/orders/{id}/cancel",
+      "className" : "click.kamil.examples.enterprise.api.OrderController",
+      "methodName" : "cancelOrder",
+      "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/OrderController.java",
+      "metadata" : {
+        "path" : "/api/enterprise/orders/{id}/cancel",
+        "verb" : "POST"
+      },
+      "parameters" : [ {
+        "name" : "id",
+        "type" : "String",
+        "annotations" : [ "PathVariable" ]
+      } ]
+    }, {
       "type" : "CUSTOM",
       "name" : "INTERCEPTOR: SecurityInterceptor.preHandle",
       "className" : "click.kamil.examples.enterprise.api.SecurityInterceptor",
@@ -239,7 +343,222 @@
         "annotations" : [ ]
       } ]
     } ],
-    "callChains" : [ ],
+    "callChains" : [ {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/enterprise/orders/place",
+        "className" : "click.kamil.examples.enterprise.api.OrderController",
+        "methodName" : "placeOrder",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/OrderController.java",
+        "metadata" : {
+          "path" : "/api/enterprise/orders/place",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.api.OrderController.placeOrder", "click.kamil.examples.enterprise.service.OrderServiceImpl.place" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.PLACE_ORDER",
+        "className" : "click.kamil.examples.enterprise.service.OrderServiceImpl",
+        "methodName" : "place",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/OrderServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 16,
+        "polymorphicEvents" : [ "java.lang.String.PLACE_ORDER" ],
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.NEW",
+        "targetState" : "String.CHECK_AVAILABILITY",
+        "event" : "String.PLACE_ORDER"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/enterprise/orders/{id}/cancel",
+        "className" : "click.kamil.examples.enterprise.api.OrderController",
+        "methodName" : "cancelOrder",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/OrderController.java",
+        "metadata" : {
+          "path" : "/api/enterprise/orders/{id}/cancel",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.api.OrderController.cancelOrder", "click.kamil.examples.enterprise.service.OrderServiceImpl.cancel" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.CANCEL_ORDER",
+        "className" : "click.kamil.examples.enterprise.service.OrderServiceImpl",
+        "methodName" : "cancel",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/OrderServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 21,
+        "polymorphicEvents" : [ "java.lang.String.CANCEL_ORDER" ],
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.PAID",
+        "targetState" : "String.CANCELLED",
+        "event" : "String.CANCEL_ORDER"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "CUSTOM",
+        "name" : "INTERCEPTOR: SecurityInterceptor.preHandle",
+        "className" : "click.kamil.examples.enterprise.api.SecurityInterceptor",
+        "methodName" : "preHandle",
+        "sourceFile" : null,
+        "metadata" : {
+          "interceptorType" : "Spring MVC Interceptor"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.api.SecurityInterceptor.preHandle" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.AUDIT_EVENT",
+        "className" : "click.kamil.examples.enterprise.api.SecurityInterceptor",
+        "methodName" : "preHandle",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/SecurityInterceptor.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null,
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/enterprise/payments",
+        "className" : "click.kamil.examples.enterprise.api.ReactivePaymentController",
+        "methodName" : "pay",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/api/ReactivePaymentController.java",
+        "metadata" : {
+          "path" : "/api/enterprise/payments",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "orderId",
+          "type" : "String",
+          "annotations" : [ "RequestBody" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.api.ReactivePaymentController.pay", "click.kamil.examples.enterprise.service.ReactivePaymentService.processPayment" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.PAY_ORDER",
+        "className" : "click.kamil.examples.enterprise.service.ReactivePaymentService",
+        "methodName" : "processPayment",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/service/ReactivePaymentService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 18,
+        "polymorphicEvents" : [ "java.lang.String.PAY_ORDER" ],
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.PENDING_PAYMENT",
+        "targetState" : "String.PAID",
+        "event" : "String.PAY_ORDER"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "JMS",
+        "name" : "JMS: shipping.queue",
+        "className" : "click.kamil.examples.enterprise.messaging.ShippingJmsListener",
+        "methodName" : "onShippingReady",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ShippingJmsListener.java",
+        "metadata" : {
+          "protocol" : "JMS",
+          "destination" : "shipping.queue"
+        },
+        "parameters" : [ {
+          "name" : "orderId",
+          "type" : "String",
+          "annotations" : [ ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.messaging.ShippingJmsListener.onShippingReady" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.SHIP_ORDER",
+        "className" : "click.kamil.examples.enterprise.messaging.ShippingJmsListener",
+        "methodName" : "onShippingReady",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ShippingJmsListener.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null,
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.PAID",
+        "targetState" : "String.SHIPPED",
+        "event" : "String.SHIP_ORDER"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "RABBIT",
+        "name" : "RABBIT: returns.queue",
+        "className" : "click.kamil.examples.enterprise.messaging.ReturnsRabbitListener",
+        "methodName" : "onReturn",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ReturnsRabbitListener.java",
+        "metadata" : {
+          "protocol" : "RABBIT",
+          "destination" : "returns.queue"
+        },
+        "parameters" : [ {
+          "name" : "orderId",
+          "type" : "String",
+          "annotations" : [ ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.enterprise.messaging.ReturnsRabbitListener.onReturn" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.RETURN_ORDER",
+        "className" : "click.kamil.examples.enterprise.messaging.ReturnsRabbitListener",
+        "methodName" : "onReturn",
+        "sourceFile" : "src/main/java/click/kamil/examples/enterprise/messaging/ReturnsRabbitListener.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null,
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.DELIVERED",
+        "targetState" : "String.RETURNED",
+        "event" : "String.RETURN_ORDER"
+      } ]
+    } ],
     "properties" : {
       "default" : { }
     }

state_machine_exporter/src/test/resources/golden/ExtendedStateMachineConfig/ExtendedStateMachineConfig.json

@@ -182,40 +182,6 @@
       } ]
     } ],
     "callChains" : [ {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/orders/resume",
-        "className" : "click.kamil.examples.statemachine.extended.web.OrderController",
-        "methodName" : "resumeOrder",
-        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/OrderController.java",
-        "metadata" : {
-          "path" : "/api/orders/resume",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "orderId",
-          "type" : "String",
-          "annotations" : [ ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.OrderController.resumeOrder", "click.kamil.examples.statemachine.extended.service.OrderService.resumeOrder" ],
-      "triggerPoint" : {
-        "event" : "[LIFECYCLE:RESTORE]",
-        "className" : "click.kamil.examples.statemachine.extended.service.OrderService",
-        "methodName" : "resumeOrder",
-        "sourceFile" : null,
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 29,
-        "polymorphicEvents" : null,
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : "orderId",
-      "matchedTransitions" : null
-    }, {
       "entryPoint" : {
         "type" : "REST",
         "name" : "POST /api/payment/{id}/capture",

state_machine_exporter/src/test/resources/golden/ExtendedStateMachineConfig_PROD/ExtendedStateMachineConfig.json

@@ -182,40 +182,6 @@
       } ]
     } ],
     "callChains" : [ {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/orders/resume",
-        "className" : "click.kamil.examples.statemachine.extended.web.OrderController",
-        "methodName" : "resumeOrder",
-        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/OrderController.java",
-        "metadata" : {
-          "path" : "/api/orders/resume",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "orderId",
-          "type" : "String",
-          "annotations" : [ ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.OrderController.resumeOrder", "click.kamil.examples.statemachine.extended.service.OrderService.resumeOrder" ],
-      "triggerPoint" : {
-        "event" : "[LIFECYCLE:RESTORE]",
-        "className" : "click.kamil.examples.statemachine.extended.service.OrderService",
-        "methodName" : "resumeOrder",
-        "sourceFile" : null,
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 29,
-        "polymorphicEvents" : null,
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : "orderId",
-      "matchedTransitions" : null
-    }, {
       "entryPoint" : {
         "type" : "REST",
         "name" : "POST /api/payment/{id}/capture",

state_machine_exporter/src/test/resources/golden/InheritanceStateMachineConfig/InheritanceStateMachineConfig.json

@@ -32,9 +32,67 @@
   "stateTypeFqn" : "String",
   "eventTypeFqn" : "String",
   "metadata" : {
-    "triggers" : [ ],
+    "triggers" : [ {
-    "entryPoints" : [ ],
+      "event" : "java.lang.String.INHERITED_SUBMIT",
-    "callChains" : [ ],
+      "className" : "click.kamil.examples.statemachine.inheritance.service.ProcessingServiceImpl",
+      "methodName" : "doProcess",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/inheritance/service/ProcessingServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 15,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    } ],
+    "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /api/v2/orders/submit",
+      "className" : "click.kamil.examples.statemachine.inheritance.api.OrderControllerImpl",
+      "methodName" : "submitOrder",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/inheritance/api/OrderControllerImpl.java",
+      "metadata" : {
+        "path" : "/api/v2/orders/submit",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    } ],
+    "callChains" : [ {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/v2/orders/submit",
+        "className" : "click.kamil.examples.statemachine.inheritance.api.OrderControllerImpl",
+        "methodName" : "submitOrder",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/inheritance/api/OrderControllerImpl.java",
+        "metadata" : {
+          "path" : "/api/v2/orders/submit",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.inheritance.api.OrderControllerImpl.submitOrder", "click.kamil.examples.statemachine.inheritance.service.ProcessingServiceImpl.doProcess" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.INHERITED_SUBMIT",
+        "className" : "click.kamil.examples.statemachine.inheritance.service.ProcessingServiceImpl",
+        "methodName" : "doProcess",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/inheritance/service/ProcessingServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 15,
+        "polymorphicEvents" : [ "java.lang.String.INHERITED_SUBMIT" ],
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.START",
+        "targetState" : "String.WORKING",
+        "event" : "String.INHERITED_SUBMIT"
+      } ]
+    } ],
     "properties" : {
       "default" : { }
     }

state_machine_exporter/src/test/resources/golden/MavenOrderStateMachine/MavenOrderStateMachine.json

@@ -60,8 +60,61 @@
   "eventTypeFqn" : "String",
   "metadata" : {
     "triggers" : [ ],
-    "entryPoints" : [ ],
+    "entryPoints" : [ {
-    "callChains" : [ ],
+      "type" : "REST",
+      "name" : "POST /maven/orders/submit",
+      "className" : "click.kamil.maven.core.MavenOrderStateMachine.OrderController",
+      "methodName" : "submitOrder",
+      "sourceFile" : "core-module/src/main/java/click/kamil/maven/core/MavenOrderStateMachine.java",
+      "metadata" : {
+        "path" : "/maven/orders/submit",
+        "verb" : "POST"
+      },
+      "parameters" : [ {
+        "name" : "orderId",
+        "type" : "String",
+        "annotations" : [ "RequestBody" ]
+      } ]
+    } ],
+    "callChains" : [ {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /maven/orders/submit",
+        "className" : "click.kamil.maven.core.MavenOrderStateMachine.OrderController",
+        "methodName" : "submitOrder",
+        "sourceFile" : "core-module/src/main/java/click/kamil/maven/core/MavenOrderStateMachine.java",
+        "metadata" : {
+          "path" : "/maven/orders/submit",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "orderId",
+          "type" : "String",
+          "annotations" : [ "RequestBody" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.maven.core.MavenOrderStateMachine.OrderController.submitOrder" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.SUBMIT",
+        "className" : "click.kamil.maven.core.MavenOrderStateMachine.OrderController",
+        "methodName" : "submitOrder",
+        "sourceFile" : "core-module/src/main/java/click/kamil/maven/core/MavenOrderStateMachine.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 40,
+        "polymorphicEvents" : null,
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.INIT",
+        "targetState" : "String.BUSY",
+        "event" : "String.SUBMIT"
+      } ]
+    } ],
     "properties" : {
       "default" : { }
     }

state_machine_exporter/src/test/resources/golden/MavenOrderStateMachine/click.kamil.maven.core.MavenOrderStateMachine.json

@@ -52,7 +52,7 @@
       "rawName" : "\"BUSY\"",
       "fullIdentifier" : "BUSY"
     } ],
-    "event" : "ORDER_EVENT",
+    "event" : "SUBMIT",
     "guard" : null,
     "actions" : [ {
       "expression" : "loggingAction()",
@@ -61,6 +61,20 @@
       "lineNumber" : 23
     } ],
     "order" : null
+  }, {
+    "type" : "EXTERNAL",
+    "sourceStates" : [ {
+      "rawName" : "\"BUSY\"",
+      "fullIdentifier" : "BUSY"
+    } ],
+    "targetStates" : [ {
+      "rawName" : "\"DONE\"",
+      "fullIdentifier" : "DONE"
+    } ],
+    "event" : "ORDER_EVENT",
+    "guard" : null,
+    "actions" : [ ],
+    "order" : null
   } ],
   "endStates" : [ "DONE" ]
 }

state_machine_exporter/src/test/resources/golden/OrderStateMachineConfig/OrderStateMachineConfig.json

@@ -59,7 +59,20 @@
   "stateTypeFqn" : "String",
   "eventTypeFqn" : "String",
   "metadata" : {
-    "triggers" : [ ],
+    "triggers" : [ {
+      "event" : "java.lang.String.SUBMIT",
+      "className" : "click.kamil.multi.core.OrderController",
+      "methodName" : "submitOrder",
+      "sourceFile" : "core-module/src/main/java/click/kamil/multi/core/OrderController.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 18,
+      "polymorphicEvents" : null,
+      "external" : false,
+      "constraint" : null,
+      "ambiguous" : false
+    } ],
     "entryPoints" : [ {
       "type" : "REST",
       "name" : "POST /orders/submit",
@@ -75,12 +88,14 @@
         "type" : "String",
         "annotations" : [ "RequestBody" ]
       } ]
-    }, {
+    } ],
+    "callChains" : [ {
+      "entryPoint" : {
         "type" : "REST",
         "name" : "POST /orders/submit",
-      "className" : "click.kamil.multi.api.OrderApi",
+        "className" : "click.kamil.multi.core.OrderController",
         "methodName" : "submitOrder",
-      "sourceFile" : "api-module/src/main/java/click/kamil/multi/api/OrderApi.java",
+        "sourceFile" : "core-module/src/main/java/click/kamil/multi/core/OrderController.java",
         "metadata" : {
           "path" : "/orders/submit",
           "verb" : "POST"
@@ -90,8 +105,29 @@
           "type" : "String",
           "annotations" : [ "RequestBody" ]
         } ]
+      },
+      "methodChain" : [ "click.kamil.multi.core.OrderController.submitOrder" ],
+      "triggerPoint" : {
+        "event" : "java.lang.String.SUBMIT",
+        "className" : "click.kamil.multi.core.OrderController",
+        "methodName" : "submitOrder",
+        "sourceFile" : "core-module/src/main/java/click/kamil/multi/core/OrderController.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 18,
+        "polymorphicEvents" : null,
+        "external" : false,
+        "constraint" : null,
+        "ambiguous" : false
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "String.NEW",
+        "targetState" : "String.PROCESSING",
+        "event" : "String.SUBMIT"
+      } ]
     } ],
-    "callChains" : [ ],
     "properties" : {
       "default" : { }
     }

state_machine_exporter/src/test/resources/golden/OrderStateMachineConfiguration/OrderStateMachineConfiguration.json

@@ -124,82 +124,6 @@
       } ]
     } ],
     "callChains" : [ {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/order/pay",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "payOrder",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/order/pay",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.payOrder", "click.kamil.enterprise.web.StateMachineDispatcher.payOrder" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.order.OrderEvent.PAY",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "payOrder",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 30,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.order.OrderEvent.PAY" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.order.OrderState.NEW",
-        "targetState" : "click.kamil.enterprise.machines.order.OrderState.PENDING",
-        "event" : "click.kamil.enterprise.machines.order.OrderEvent.PAY"
-      } ]
-    }, {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/order/ship",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "shipOrder",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/order/ship",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.shipOrder", "click.kamil.enterprise.web.StateMachineDispatcher.shipOrder" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.order.OrderEvent.SHIP",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "shipOrder",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 37,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.order.OrderEvent.SHIP" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.order.OrderState.PENDING",
-        "targetState" : "click.kamil.enterprise.machines.order.OrderState.SHIPPED",
-        "event" : "click.kamil.enterprise.machines.order.OrderEvent.SHIP"
-      } ]
-    }, {
       "entryPoint" : {
         "type" : "REST",
         "name" : "POST /api/machine/{machineType}/transition/{event}",

state_machine_exporter/src/test/resources/golden/StandardDocumentStateMachineConfiguration/StandardDocumentStateMachineConfiguration.json

@@ -87,6 +87,39 @@
       "ambiguous" : false
     } ],
     "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /api/documents/submit",
+      "className" : "click.kamil.examples.statemachine.layered.web.DocumentController",
+      "methodName" : "submit",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/DocumentController.java",
+      "metadata" : {
+        "path" : "/api/documents/submit",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/documents/approve",
+      "className" : "click.kamil.examples.statemachine.layered.web.DocumentController",
+      "methodName" : "approve",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/DocumentController.java",
+      "metadata" : {
+        "path" : "/api/documents/approve",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/documents/reject",
+      "className" : "click.kamil.examples.statemachine.layered.web.DocumentController",
+      "methodName" : "reject",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/DocumentController.java",
+      "metadata" : {
+        "path" : "/api/documents/reject",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
       "type" : "REST",
       "name" : "POST /api/commands/{commandKey}",
       "className" : "click.kamil.examples.statemachine.layered.web.GenericCommandController",

state_machine_exporter/src/test/resources/golden/StandardOrderStateMachineConfiguration/StandardOrderStateMachineConfiguration.json

@@ -87,6 +87,83 @@
       "ambiguous" : false
     } ],
     "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /api/orders/pay",
+      "className" : "click.kamil.examples.statemachine.layered.web.OrderController",
+      "methodName" : "pay",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/pay",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/ship",
+      "className" : "click.kamil.examples.statemachine.layered.web.OrderController",
+      "methodName" : "ship",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/ship",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/cancel",
+      "className" : "click.kamil.examples.statemachine.layered.web.OrderController",
+      "methodName" : "cancel",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/cancel",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/string-dispatch/orders/pay",
+      "className" : "click.kamil.examples.statemachine.layered.web.StringDispatchController",
+      "methodName" : "payWithStringKey",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/StringDispatchController.java",
+      "metadata" : {
+        "path" : "/api/string-dispatch/orders/pay",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/string-dispatch/orders/ship",
+      "className" : "click.kamil.examples.statemachine.layered.web.StringDispatchController",
+      "methodName" : "shipWithStringKey",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/StringDispatchController.java",
+      "metadata" : {
+        "path" : "/api/string-dispatch/orders/ship",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/rich/pay",
+      "className" : "click.kamil.examples.statemachine.layered.web.RichOrderController",
+      "methodName" : "payViaRichEvent",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/RichOrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/rich/pay",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/rich/ship",
+      "className" : "click.kamil.examples.statemachine.layered.web.RichOrderController",
+      "methodName" : "shipViaRichEvent",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/layered/web/RichOrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/rich/ship",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
       "type" : "REST",
       "name" : "POST /api/commands/{commandKey}",
       "className" : "click.kamil.examples.statemachine.layered.web.GenericCommandController",

state_machine_exporter/src/test/resources/golden/StateMachineConfig/StateMachineConfig.json

@@ -130,6 +130,50 @@
       "ambiguous" : false
     } ],
     "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /api/orders/process",
+      "className" : "click.kamil.web.OrderController",
+      "methodName" : "processOrder",
+      "sourceFile" : "web/src/main/java/click/kamil/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/process",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/complete",
+      "className" : "click.kamil.web.OrderController",
+      "methodName" : "completeOrder",
+      "sourceFile" : "web/src/main/java/click/kamil/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/complete",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/cancel",
+      "className" : "click.kamil.web.OrderController",
+      "methodName" : "cancelOrder",
+      "sourceFile" : "web/src/main/java/click/kamil/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/cancel",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/orders/functional-complete",
+      "className" : "click.kamil.web.OrderController",
+      "methodName" : "functionalCompleteOrder",
+      "sourceFile" : "web/src/main/java/click/kamil/web/OrderController.java",
+      "metadata" : {
+        "path" : "/api/orders/functional-complete",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
       "type" : "RABBIT",
       "name" : "RABBIT: order.custom.transition.queue",
       "className" : "click.kamil.web.RabbitOrderListener",
@@ -342,13 +386,17 @@
         "stateMachineId" : null,
         "sourceState" : null,
         "lineNumber" : 78,
-        "polymorphicEvents" : [ ],
+        "polymorphicEvents" : [ "click.kamil.domain.OrderEvent.PROCESS" ],
         "external" : false,
         "constraint" : null,
         "ambiguous" : false
       },
       "contextMachineId" : null,
-      "matchedTransitions" : null
+      "matchedTransitions" : [ {
+        "sourceState" : "click.kamil.domain.OrderState.NEW",
+        "targetState" : "click.kamil.domain.OrderState.PROCESSING",
+        "event" : "click.kamil.domain.OrderEvent.PROCESS"
+      } ]
     }, {
       "entryPoint" : {
         "type" : "JMS",

state_machine_exporter/src/test/resources/golden/UserStateMachineConfiguration/UserStateMachineConfiguration.json

@@ -117,78 +117,6 @@
       } ]
     } ],
     "callChains" : [ {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/user/verify",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "verifyUser",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/user/verify",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.verifyUser", "click.kamil.enterprise.web.StateMachineDispatcher.verifyUser" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.user.UserEvent.VERIFY",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "verifyUser",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 65,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.user.UserEvent.VERIFY" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : [ {
-        "sourceState" : "click.kamil.enterprise.machines.user.UserState.REGISTERED",
-        "targetState" : "click.kamil.enterprise.machines.user.UserState.VERIFIED",
-        "event" : "click.kamil.enterprise.machines.user.UserEvent.VERIFY"
-      } ]
-    }, {
-      "entryPoint" : {
-        "type" : "REST",
-        "name" : "POST /api/machine/user/suspend",
-        "className" : "click.kamil.enterprise.web.StateMachineController",
-        "methodName" : "suspendUser",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineController.java",
-        "metadata" : {
-          "path" : "/api/machine/user/suspend",
-          "verb" : "POST"
-        },
-        "parameters" : [ {
-          "name" : "userId",
-          "type" : "String",
-          "annotations" : [ "RequestParam" ]
-        } ]
-      },
-      "methodChain" : [ "click.kamil.enterprise.web.StateMachineController.suspendUser", "click.kamil.enterprise.web.StateMachineDispatcher.suspendUser" ],
-      "triggerPoint" : {
-        "event" : "click.kamil.enterprise.machines.user.UserEvent.SUSPEND",
-        "className" : "click.kamil.enterprise.web.StateMachineDispatcher",
-        "methodName" : "suspendUser",
-        "sourceFile" : "src/main/java/click/kamil/enterprise/web/StateMachineDispatcher.java",
-        "sourceModule" : null,
-        "stateMachineId" : null,
-        "sourceState" : null,
-        "lineNumber" : 72,
-        "polymorphicEvents" : [ "click.kamil.enterprise.machines.user.UserEvent.SUSPEND" ],
-        "external" : false,
-        "constraint" : null,
-        "ambiguous" : false
-      },
-      "contextMachineId" : null,
-      "matchedTransitions" : null
-    }, {
       "entryPoint" : {
         "type" : "REST",
         "name" : "POST /api/machine/{machineType}/transition/{event}",