@Override
public void visitElement(PsiElement element) {
super.visitElement(element);
final EquivalenceDescriptorProvider descriptorProvider =
EquivalenceDescriptorProvider.getInstance(element);
if (descriptorProvider != null) {
final EquivalenceDescriptor descriptor1 = descriptorProvider.buildDescriptor(element);
final EquivalenceDescriptor descriptor2 =
descriptorProvider.buildDescriptor(myGlobalVisitor.getElement());
if (descriptor1 != null && descriptor2 != null) {
final boolean result =
DuplocatorUtil.match(
descriptor1,
descriptor2,
myGlobalVisitor,
Collections.<PsiElementRole>emptySet(),
null);
myGlobalVisitor.setResult(result);
return;
}
}
if (isLiteral(element)) {
visitLiteral(element);
return;
}
if (canBePatternVariable(element)
&& myGlobalVisitor.getMatchContext().getPattern().isRealTypedVar(element)
&& !shouldIgnoreVarNode(element)) {
PsiElement matchedElement = myGlobalVisitor.getElement();
PsiElement newElement = SkippingHandler.skipNodeIfNeccessary(matchedElement);
while (newElement != matchedElement) {
matchedElement = newElement;
newElement = SkippingHandler.skipNodeIfNeccessary(matchedElement);
}
myGlobalVisitor.setResult(myGlobalVisitor.handleTypedElement(element, matchedElement));
} else if (element instanceof LeafElement) {
myGlobalVisitor.setResult(element.getText().equals(myGlobalVisitor.getElement().getText()));
} else if (element.getFirstChild() == null && element.getTextLength() == 0) {
myGlobalVisitor.setResult(true);
} else {
PsiElement patternChild = element.getFirstChild();
PsiElement matchedChild = myGlobalVisitor.getElement().getFirstChild();
FilteringNodeIterator patternIterator = new SsrFilteringNodeIterator(patternChild);
FilteringNodeIterator matchedIterator = new SsrFilteringNodeIterator(matchedChild);
boolean matched = myGlobalVisitor.matchSequentially(patternIterator, matchedIterator);
myGlobalVisitor.setResult(matched);
}
}
