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[1.x] Surface clear cache method for sbt#7868 #1487

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merged 1 commit into from
Nov 29, 2024
Merged

[1.x] Surface clear cache method for sbt#7868 #1487

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15 changes: 15 additions & 0 deletions internal/compiler-interface/src/main/java/xsbti/compile/AnalysisStore.java
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Original file line number Diff line number Diff line change
Expand Up @@ -100,6 +100,11 @@ static AnalysisStore sync(AnalysisStore analysisStore) {
*/
void set(AnalysisContents analysisContents);

/**
* Resets in memory cached {@link AnalysisContents}
*/
default void clearCache() {}

final class CachedAnalysisStore implements AnalysisStore {
private AnalysisStore underlying;
private Optional<AnalysisContents> lastStore = Optional.empty();
Expand All @@ -121,6 +126,10 @@ public void set(AnalysisContents analysisContents) {
underlying.set(analysisContents);
lastStore = Optional.of(analysisContents);
}

public void clearCache() {
lastStore = Optional.empty();
}
}

final class SyncedAnalysisStore implements AnalysisStore {
Expand All @@ -141,5 +150,11 @@ public void set(AnalysisContents analysisContents) {
underlying.set(analysisContents);
}
}

public void clearCache() {
if (underlying instanceof CachedAnalysisStore) {
underlying.clearCache();
}
}
}
}