diff --git a/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java b/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
index 45da3e4..2acba86 100644
--- a/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
+++ b/state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpander.java
@@ -294,6 +294,12 @@ public final class EntryPointBindingExpander {
         if (!stringCases.isEmpty()) {
             return stringCases;
         }
+        List<String> mapCases = resolveCasesWithParameterAliases(
+                startMethod, paramName, context, callGraph, partialBindings,
+                EntryPointBindingExpander::extractStaticMapLookupCasesForBindings);
+        if (!mapCases.isEmpty()) {
+            return mapCases;
+        }
         return resolveCasesWithParameterAliases(
                 startMethod, paramName, context, callGraph, partialBindings,
                 EntryPointBindingExpander::extractEnumValueOfCasesForBindings);
@@ -324,6 +330,14 @@ public final class EntryPointBindingExpander {
         return extractEnumValueOfCases(methodFqn, paramName, context, partialBindings);
     }
 
+    private static List<String> extractStaticMapLookupCasesForBindings(
+            String methodFqn,
+            String paramName,
+            CodebaseContext context,
+            Map<String, String> partialBindings) {
+        return extractStaticMapLookupCases(methodFqn, paramName, context);
+    }
+
     private record ParameterAliasState(String methodFqn, String paramName) {
     }
 
@@ -559,6 +573,130 @@ public final class EntryPointBindingExpander {
         return List.copyOf(pathValues);
     }
 
+    static List<String> extractStaticMapLookupCases(String methodFqn, String paramName, CodebaseContext context) {
+        MethodDeclaration method = findMethodDeclaration(methodFqn, context);
+        if (method == null || method.getBody() == null) {
+            return List.of();
+        }
+        if (!tracksBindingName(method, paramName)) {
+            return List.of();
+        }
+        LinkedHashSet<String> keys = new LinkedHashSet<>();
+        method.getBody().accept(new ASTVisitor() {
+            @Override
+            public boolean visit(MethodInvocation node) {
+                String lookupMethod = node.getName().getIdentifier();
+                if (!"get".equals(lookupMethod) && !"getOrDefault".equals(lookupMethod)) {
+                    return super.visit(node);
+                }
+                if (node.arguments().isEmpty()) {
+                    return super.visit(node);
+                }
+                Expression argument = (Expression) node.arguments().get(0);
+                if (!argumentReferencesParameter(argument, paramName, method, context)) {
+                    return super.visit(node);
+                }
+                Map<String, String> entries = resolveCompileTimeMapEntries(node.getExpression(), method, context);
+                if (entries != null) {
+                    keys.addAll(entries.keySet());
+                }
+                return super.visit(node);
+            }
+        });
+        return List.copyOf(keys);
+    }
+
+    private static Map<String, String> resolveCompileTimeMapEntries(
+            Expression receiver,
+            MethodDeclaration ownerMethod,
+            CodebaseContext context) {
+        if (receiver == null) {
+            return null;
+        }
+        Map<String, String> direct = extractMapOfLiteralEntries(receiver);
+        if (direct != null) {
+            return direct;
+        }
+        String fieldName = null;
+        TypeDeclaration declaringType = null;
+        if (receiver instanceof SimpleName simpleName) {
+            fieldName = simpleName.getIdentifier();
+            declaringType = AstUtils.findEnclosingType(receiver);
+        } else if (receiver instanceof FieldAccess fieldAccess) {
+            fieldName = fieldAccess.getName().getIdentifier();
+            Expression qualifier = fieldAccess.getExpression();
+            if (qualifier instanceof SimpleName typeName) {
+                CompilationUnit compilationUnit = (CompilationUnit) ownerMethod.getRoot();
+                declaringType = context.getTypeDeclaration(typeName.getIdentifier(), compilationUnit);
+                if (declaringType == null) {
+                    declaringType = context.getTypeDeclaration(typeName.getIdentifier());
+                }
+            } else if (qualifier instanceof QualifiedName qualifiedName) {
+                declaringType = context.getTypeDeclaration(qualifiedName.getFullyQualifiedName());
+            }
+        }
+        if (fieldName == null || declaringType == null) {
+            return null;
+        }
+        return extractStaticFieldMapInitializer(declaringType, fieldName);
+    }
+
+    private static Map<String, String> extractStaticFieldMapInitializer(TypeDeclaration typeDecl, String fieldName) {
+        for (FieldDeclaration field : typeDecl.getFields()) {
+            for (Object fragmentObj : field.fragments()) {
+                if (fragmentObj instanceof VariableDeclarationFragment fragment
+                        && fieldName.equals(fragment.getName().getIdentifier())) {
+                    Expression initializer = fragment.getInitializer();
+                    if (initializer == null) {
+                        return null;
+                    }
+                    return extractMapOfLiteralEntries(initializer);
+                }
+            }
+        }
+        return null;
+    }
+
+    private static Map<String, String> extractMapOfLiteralEntries(Expression expression) {
+        if (!(expression instanceof MethodInvocation mapInvocation)) {
+            return null;
+        }
+        String factoryMethod = mapInvocation.getName().getIdentifier();
+        if (!"of".equals(factoryMethod)) {
+            return null;
+        }
+        if (!isMapFactoryReceiver(mapInvocation.getExpression())) {
+            return null;
+        }
+        return extractAlternatingLiteralPairs(mapInvocation.arguments());
+    }
+
+    private static boolean isMapFactoryReceiver(Expression receiver) {
+        if (receiver instanceof SimpleName simpleName) {
+            return "Map".equals(simpleName.getIdentifier());
+        }
+        if (receiver instanceof QualifiedName qualifiedName) {
+            String fqn = qualifiedName.getFullyQualifiedName();
+            return fqn.endsWith(".Map");
+        }
+        return false;
+    }
+
+    private static Map<String, String> extractAlternatingLiteralPairs(List<?> arguments) {
+        if (arguments.size() < 2) {
+            return null;
+        }
+        Map<String, String> entries = new LinkedHashMap<>();
+        for (int i = 0; i + 1 < arguments.size(); i += 2) {
+            Object keyObj = arguments.get(i);
+            if (!(keyObj instanceof StringLiteral stringLiteral)) {
+                return null;
+            }
+            entries.put(stringLiteral.getLiteralValue(), "*");
+        }
+        return entries.isEmpty() ? null : entries;
+    }
+
     private static boolean isValueOfSiteCompatibleWithBindings(
             MethodInvocation valueOfInvocation,
             Map<String, String> partialBindings,
diff --git a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
index 90cfcd0..3fb493d 100644
--- a/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
+++ b/state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/EntryPointBindingExpanderTest.java
@@ -1607,4 +1607,283 @@ class EntryPointBindingExpanderTest {
         assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
                 .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
     }
+
+    @Test
+    void shouldExpandMachineTypeFromBooleanPredicateUsingObjectsEquals(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    if (matchesOrder(machineType)) {
+                        OrderEvent.valueOf(eventString.toUpperCase());
+                    } else if (matchesDocument(machineType)) {
+                        DocumentEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+                boolean matchesOrder(String raw) {
+                    return java.util.Objects.equals("ORDER", raw.trim());
+                }
+                boolean matchesDocument(String raw) {
+                    return java.util.Objects.equals("DOCUMENT", raw.trim());
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            enum DocumentEvent { SUBMIT, APPROVE }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(
+                        EntryPoint.Parameter.builder()
+                                .name("machineType")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build(),
+                        EntryPoint.Parameter.builder()
+                                .name("event")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
+                .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
+    }
+
+    @Test
+    void shouldExpandMachineTypeFromDirectStringSwitch(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    switch (machineType) {
+                        case "ORDER" -> OrderEvent.valueOf(eventString.toUpperCase());
+                        case "DOCUMENT" -> DocumentEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            enum DocumentEvent { SUBMIT, APPROVE }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(
+                        EntryPoint.Parameter.builder()
+                                .name("machineType")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build(),
+                        EntryPoint.Parameter.builder()
+                                .name("event")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
+                .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
+    }
+
+    @Test
+    void shouldExpandMachineTypeFromBooleanPredicateUsingReversedObjectsEqualsOnHelper(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    if (matchesOrder(machineType)) {
+                        OrderEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+                boolean matchesOrder(String raw) {
+                    return java.util.Objects.equals(normalize(raw), "ORDER");
+                }
+                String normalize(String raw) {
+                    return raw.trim();
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("machineType")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("machineType")).containsExactly("ORDER");
+    }
+
+    @Test
+    void shouldExpandCommandKeyFromStaticMapLookup(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class GenericCommandController {
+                OrderGateway gateway;
+                public void execute(String commandKey) {
+                    gateway.trigger(commandKey);
+                }
+            }
+            class OrderGateway {
+                private static final java.util.Map<String, OrderEvent> ROUTES = java.util.Map.of(
+                        "order.pay", OrderEvent.PAY,
+                        "order.ship", OrderEvent.SHIP);
+                void trigger(String commandKey) {
+                    StateMachine sm = new StateMachine();
+                    sm.sendEvent(ROUTES.get(commandKey));
+                }
+            }
+            class StateMachine { void sendEvent(OrderEvent event) {} }
+            enum OrderEvent { PAY, SHIP }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.GenericCommandController")
+                .methodName("execute")
+                .name("POST /api/commands/{commandKey}")
+                .parameters(List.of(EntryPoint.Parameter.builder()
+                        .name("commandKey")
+                        .type("String")
+                        .annotations(List.of("PathVariable"))
+                        .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants).extracting(map -> map.get("commandKey"))
+                .containsExactlyInAnyOrder("order.pay", "order.ship");
+    }
+
+    @Test
+    void shouldExpandMachineTypeFromBooleanPredicateUsingObjectsEqualsOnHelper(@TempDir Path tempDir) throws Exception {
+        String source = """
+            package com.example;
+            public class MachineController {
+                StateMachineDispatcher dispatcher;
+                public void transition(String machineType, String event) {
+                    dispatcher.dispatch(machineType, event);
+                }
+            }
+            class StateMachineDispatcher {
+                void dispatch(String machineType, String eventString) {
+                    if (matchesOrder(machineType)) {
+                        OrderEvent.valueOf(eventString.toUpperCase());
+                    } else if (matchesDocument(machineType)) {
+                        DocumentEvent.valueOf(eventString.toUpperCase());
+                    }
+                }
+                boolean matchesOrder(String raw) {
+                    return java.util.Objects.equals("ORDER", normalize(raw));
+                }
+                boolean matchesDocument(String raw) {
+                    return java.util.Objects.equals("DOCUMENT", normalize(raw));
+                }
+                String normalize(String raw) {
+                    return raw.trim();
+                }
+            }
+            enum OrderEvent { PAY, SHIP }
+            enum DocumentEvent { SUBMIT, APPROVE }
+            """;
+        Files.writeString(tempDir.resolve("App.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.setResolveBindings(true);
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine engine = new HeuristicCallGraphEngine(context);
+        Map<String, List<click.kamil.springstatemachineexporter.analysis.model.CallEdge>> graph = engine.buildCallGraph();
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.MachineController")
+                .methodName("transition")
+                .name("POST /api/machine/{machineType}/transition/{event}")
+                .parameters(List.of(
+                        EntryPoint.Parameter.builder()
+                                .name("machineType")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build(),
+                        EntryPoint.Parameter.builder()
+                                .name("event")
+                                .type("String")
+                                .annotations(List.of("PathVariable"))
+                                .build()))
+                .build();
+
+        List<Map<String, String>> variants =
+                EntryPointBindingExpander.expandPathVariableBindings(entryPoint, context, graph);
+
+        assertThat(variants.stream().map(v -> v.get("machineType")).distinct())
+                .containsExactlyInAnyOrder("ORDER", "DOCUMENT");
+    }
 }