@Override
public void indexFunction(PsiJetFunctionStub stub, IndexSink sink) {
String name = stub.getName();
if (name != null) {
if (stub.isTopLevel()) {
// Collection only top level functions as only they are expected in completion without
// explicit import
if (!stub.isExtension()) {
sink.occurrence(JetShortFunctionNameIndex.getInstance().getKey(), name);
} else {
sink.occurrence(JetExtensionFunctionNameIndex.getInstance().getKey(), name);
}
FqName topFQName = stub.getTopFQName();
if (topFQName != null) {
sink.occurrence(
JetTopLevelFunctionsFqnNameIndex.getInstance().getKey(), topFQName.getFqName());
}
}
sink.occurrence(JetAllShortFunctionNameIndex.getInstance().getKey(), name);
}
}
