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recalculate invalid psi elements if possible

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This commit is contained in:
Eugene Zhuravlev
2011-12-09 16:39:40 +01:00
parent 91ed2272c9
commit fea83b914a
2 changed files with 14 additions and 2 deletions
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java/debugger/openapi/src/com/intellij/debugger/SourcePosition.java
+12 -1
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@@ -107,7 +107,7 @@ public abstract class SourcePosition implements Navigatable{
}
private void updateData() {
if(myModificationStamp != myFile.getModificationStamp()) {
if(dataUpdateNeeded()) {
myModificationStamp = myFile.getModificationStamp();
myLine = null;
myOffset = null;
@@ -115,6 +115,17 @@ public abstract class SourcePosition implements Navigatable{
}
}
private boolean dataUpdateNeeded() {
if (myModificationStamp != myFile.getModificationStamp()) {
return true;
}
final PsiElement psiElement = myPsiElement;
if (psiElement != null && !psiElement.isValid()) {
return true;
}
return false;
}
public int getLine() {
updateData();
if (myLine == null) {