@Override
public boolean isValid() {
T stub = myStub;
if (stub != null) {
StubElement parent = stub.getParentStub();
if (parent == null) {
LOG.error("No parent for stub " + stub + " of class " + stub.getClass());
return false;
}
PsiElement psi = parent.getPsi();
return psi != null && psi.isValid();
}
return super.isValid();
}
