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GoToSymbolProvider: cache acceptable modules per-provider (IDEA-142259)

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peter
2015-07-03 20:52:47 +02:00
parent ae88a019cd
commit 1e0956f884
1 changed files with 6 additions and 2 deletions
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xml/dom-impl/src/com/intellij/util/xml/model/gotosymbol/GoToSymbolProvider.java
+6 -2
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@@ -23,9 +23,11 @@ import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Key;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.impl.FakePsiElement;
import com.intellij.psi.util.CachedValue;
import com.intellij.psi.util.CachedValueProvider;
import com.intellij.psi.util.CachedValuesManager;
import com.intellij.psi.util.PsiModificationTracker;
@@ -47,6 +49,8 @@ import java.util.Set;
* Base class for "Go To Symbol" contributors.
*/
public abstract class GoToSymbolProvider implements ChooseByNameContributor {
// non-static to store modules accepted by different providers separately
private final Key<CachedValue<List<Module>>> ACCEPTABLE_MODULES = Key.create("ACCEPTABLE_MODULES_" + toString());
protected abstract void addNames(@NotNull Module module, Set<String> result);
@@ -61,7 +65,7 @@ public abstract class GoToSymbolProvider implements ChooseByNameContributor {
}
private List<Module> getAcceptableModules(final Project project) {
return CachedValuesManager.getManager(project).getCachedValue(project, new CachedValueProvider<List<Module>>() {
return CachedValuesManager.getManager(project).getCachedValue(project, ACCEPTABLE_MODULES, new CachedValueProvider<List<Module>>() {
@Nullable
@Override
public Result<List<Module>> compute() {
@@ -73,7 +77,7 @@ public abstract class GoToSymbolProvider implements ChooseByNameContributor {
});
return Result.create(result, PsiModificationTracker.MODIFICATION_COUNT);
}
});
}, false);
}
@Override