@Override
public List<String> getInvalidRootUrls(OrderRootType type) {
if (myDisposed) return Collections.emptyList();
final List<VirtualFilePointer> pointers = myRoots.get(type).getList();
List<String> invalidPaths = null;
for (VirtualFilePointer pointer : pointers) {
if (!pointer.isValid()) {
if (invalidPaths == null) {
invalidPaths = new SmartList<String>();
}
invalidPaths.add(pointer.getUrl());
}
}
return invalidPaths == null ? Collections.<String>emptyList() : invalidPaths;
}
// TODO<rv> Remove the next two methods as a temporary solution. Sort in OrderRootType.
//
public static List<OrderRootType> sortRootTypes(Collection<OrderRootType> rootTypes) {
List<OrderRootType> allTypes = new ArrayList<OrderRootType>(rootTypes);
Collections.sort(
allTypes,
new Comparator<OrderRootType>() {
@Override
public int compare(final OrderRootType o1, final OrderRootType o2) {
return getSortKey(o1).compareTo(getSortKey(o2));
}
});
return allTypes;
}