private List<SNode> getNodesImpl(String conceptFQName, boolean includeInherited) {
if (includeInherited) {
Set<String> allDescendantsOfConcept =
ConceptDescendantsCache.getInstance().getDescendants(conceptFQName);
final ArrayList<List<SNode>> nodesOfConcept =
new ArrayList<List<SNode>>(allDescendantsOfConcept.size());
int cnt = 0;
synchronized (myNodeMap) { // utilize the fact values in map are immutable
for (String d : allDescendantsOfConcept) {
List<SNode> n = myNodeMap.get(d);
nodesOfConcept.add(n);
cnt += n.size();
}
}
final ArrayList<SNode> result = new ArrayList<SNode>(cnt);
for (List<SNode> l : nodesOfConcept) {
result.addAll(l);
}
return result;
} else {
synchronized (myNodeMap) {
return myNodeMap.get(conceptFQName);
}
}
}
