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read action added

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This commit is contained in:
Alexey Kudravtsev
2016-06-08 21:40:34 +03:00
parent b645060069
commit 3d149f44ff
1 changed files with 3 additions and 3 deletions
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java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaClassInheritorsSearcher.java
+3 -3
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@@ -108,15 +108,15 @@ public class JavaClassInheritorsSearcher extends QueryExecutorBase<PsiClass, Cla
anchor -> ApplicationManager.getApplication().runReadAction((Computable<PsiClass>)() -> (PsiClass)anchor.retrieve());
Predicate<PsiClass> applicableFilter =
candidate -> !(candidate instanceof PsiAnonymousClass) && candidate != null && !candidate.hasModifierProperty(PsiModifier.FINAL);
LazyConcurrentCollection.MoreElementsGenerator<PsiAnchor, PsiClass> generator = (candidate, processor) -> {
LazyConcurrentCollection.MoreElementsGenerator<PsiAnchor, PsiClass> generator = (candidate, processor) ->
DirectClassInheritorsSearch.search(candidate, GlobalSearchScope.allScope(project)).forEach(subClass -> {
ProgressManager.checkCanceled();
PsiAnchor pointer = PsiAnchor.create(subClass);
PsiAnchor pointer = ApplicationManager.getApplication().runReadAction((Computable<PsiAnchor>)() -> PsiAnchor.create(subClass));
// append found result to subClasses as early as possible to allow other waiting threads to continue
processor.consume(pointer);
return true;
});
};
PsiAnchor seed = ApplicationManager.getApplication().runReadAction((Computable<PsiAnchor>)() -> PsiAnchor.create(baseClass));
// lazy collection: store underlying queue as PsiAnchors, generate new elements by running direct inheritors
Iterable<PsiClass> computed = new LazyConcurrentCollection<>(seed, converter, applicableFilter, generator);