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Method to process stubs without firing error when stub index is overflown (for Upsource)

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This commit is contained in:
Evgeny Pasynkov
2014-01-17 16:48:48 +01:00
parent 2e395ddc1a
commit 6351c3b37c
1 changed files with 20 additions and 6 deletions
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platform/indexing-impl/src/com/intellij/psi/stubs/StubProcessingHelperBase.java
+20 -6
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@@ -33,6 +33,10 @@ public abstract class StubProcessingHelperBase {
}
public <Psi extends PsiElement> boolean processStubsInFile(final Project project, final VirtualFile file, StubIdList value, final Processor<? super Psi> processor) {
return processStubsInFile(project, file, value, processor, false);
}
public <Psi extends PsiElement> boolean processStubsInFile(final Project project, final VirtualFile file, StubIdList value, final Processor<? super Psi> processor, final boolean skipOnErrors) {
StubTree stubTree = null;
PsiFile _psifile = PsiManager.getInstance(project).findFile(file);
@@ -66,7 +70,15 @@ public abstract class StubProcessingHelperBase {
stubTree = (StubTree)objectStubTree;
final List<StubElement<?>> plained = stubTree.getPlainList();
for (int i = 0, size = value.size(); i < size; i++) {
final StubElement<?> stub = plained.get(value.get(i));
final int stubTreeIndex = value.get(i);
if (stubTreeIndex >= plained.size()) {
if (!skipOnErrors)
onInternalError(file);
break;
}
final StubElement<?> stub = plained.get(stubTreeIndex);
PsiUtilCore.ensureValid(psiFile);
final ASTNode tree = psiFile.findTreeForStub(stubTree, stub);
@@ -76,7 +88,7 @@ public abstract class StubProcessingHelperBase {
PsiUtilCore.ensureValid(psi);
if (!processor.process(psi)) return false;
}
else {
else if (!skipOnErrors) {
String persistedStubTree = ((PsiFileStubImpl)stubTree.getRoot()).printTree();
String stubTreeJustBuilt =
@@ -103,11 +115,13 @@ public abstract class StubProcessingHelperBase {
for (int i = 0, size = value.size(); i < size; i++) {
final int stubTreeIndex = value.get(i);
if (stubTreeIndex >= plained.size()) {
final VirtualFile virtualFile = psiFile.getVirtualFile();
StubTree stubTreeFromIndex = (StubTree)StubTreeLoader.getInstance().readFromVFile(project, file);
LOG.error(stubTreeAndIndexDoNotMatch(stubTree, psiFile, plained, virtualFile, stubTreeFromIndex));
if (!skipOnErrors) {
final VirtualFile virtualFile = psiFile.getVirtualFile();
StubTree stubTreeFromIndex = (StubTree)StubTreeLoader.getInstance().readFromVFile(project, file);
LOG.error(stubTreeAndIndexDoNotMatch(stubTree, psiFile, plained, virtualFile, stubTreeFromIndex));
onInternalError(file);
onInternalError(file);
}
break;
}