tiny/spring-state-machine-renderer
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This commit is contained in:
Kamil Patryk Kozakowski
2026-07-06 17:50:41 +02:00
parent 3a442c8890
commit f5067490a3
2 changed files with 7 additions and 4 deletions
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6
state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/TransitionLinkerEnricher.java
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@@ -195,7 +195,7 @@ public class TransitionLinkerEnricher implements AnalysisEnricher {
} }
private final java.util.Map<String, String> simplifyCache = new java.util.HashMap<>(); private final java.util.Map<String, String> simplifyCache = new java.util.HashMap<>();
private final java.util.Map<String, Boolean> guardedCache = new java.util.HashMap<>(); private final java.util.Map<java.util.Map.Entry<String, String>, Boolean> guardedCache = new java.util.HashMap<>();
private static final java.util.regex.Pattern SUFFIX_PATTERN = java.util.regex.Pattern.compile("(?i)(.+)(Event|Action|Transition|Command)(s)?$"); private static final java.util.regex.Pattern SUFFIX_PATTERN = java.util.regex.Pattern.compile("(?i)(.+)(Event|Action|Transition|Command)(s)?$");
private static final java.util.regex.Pattern FQN_PATTERN = java.util.regex.Pattern.compile("^.*\\.([A-Z0-9_]+)$"); private static final java.util.regex.Pattern FQN_PATTERN = java.util.regex.Pattern.compile("^.*\\.([A-Z0-9_]+)$");
@@ -217,7 +217,9 @@ public class TransitionLinkerEnricher implements AnalysisEnricher {
private boolean isGuardedContains(String smEvent, String triggerEvent) { private boolean isGuardedContains(String smEvent, String triggerEvent) {
if (smEvent == null || triggerEvent == null) return false; if (smEvent == null || triggerEvent == null) return false;
String cacheKey = smEvent + "|" + triggerEvent;
// Use a strictly immutable pair to guarantee 100% collision-free caching regardless of string content
java.util.Map.Entry<String, String> cacheKey = new java.util.AbstractMap.SimpleImmutableEntry<>(smEvent, triggerEvent);
if (guardedCache.containsKey(cacheKey)) return guardedCache.get(cacheKey); if (guardedCache.containsKey(cacheKey)) return guardedCache.get(cacheKey);
boolean result = calculateGuardedContains(smEvent, triggerEvent); boolean result = calculateGuardedContains(smEvent, triggerEvent);

5
state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/matching/HeuristicEventMatchingEngine.java
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@@ -88,13 +88,14 @@ public class HeuristicEventMatchingEngine implements EventMatchingEngine {
} }
private final java.util.Map<String, String> simplifyCache = new java.util.HashMap<>(); private final java.util.Map<String, String> simplifyCache = new java.util.HashMap<>();
private final java.util.Map<String, Boolean> guardedCache = new java.util.HashMap<>(); private final java.util.Map<java.util.Map.Entry<String, String>, Boolean> guardedCache = new java.util.HashMap<>();
private static final java.util.regex.Pattern SUFFIX_PATTERN = java.util.regex.Pattern.compile("(?i)(.+)(Event|Action|Transition|Command)(s)?$"); private static final java.util.regex.Pattern SUFFIX_PATTERN = java.util.regex.Pattern.compile("(?i)(.+)(Event|Action|Transition|Command)(s)?$");
private static final java.util.regex.Pattern FQN_PATTERN = java.util.regex.Pattern.compile("^.*\\.([A-Z0-9_]+)$"); private static final java.util.regex.Pattern FQN_PATTERN = java.util.regex.Pattern.compile("^.*\\.([A-Z0-9_]+)$");
private boolean isGuardedContains(String smEvent, String triggerEvent) { private boolean isGuardedContains(String smEvent, String triggerEvent) {
if (smEvent == null || triggerEvent == null) return false; if (smEvent == null || triggerEvent == null) return false;
String cacheKey = smEvent + "|" + triggerEvent;
java.util.Map.Entry<String, String> cacheKey = new java.util.AbstractMap.SimpleImmutableEntry<>(smEvent, triggerEvent);
if (guardedCache.containsKey(cacheKey)) return guardedCache.get(cacheKey); if (guardedCache.containsKey(cacheKey)) return guardedCache.get(cacheKey);
boolean result = calculateGuardedContains(smEvent, triggerEvent); boolean result = calculateGuardedContains(smEvent, triggerEvent);