private OccurenceNavigator getOccurrenceNavigator() {
if (myCurrentViewType == null) {
return EMPTY_NAVIGATOR;
}
final OccurenceNavigator navigator = myOccurrenceNavigators.get(myCurrentViewType);
return navigator != null ? navigator : EMPTY_NAVIGATOR;
}
protected String getCurrentScopeType() {
if (myCurrentViewType == null) return null;
return myType2ScopeMap.get(myCurrentViewType);
}