@Override
protected Graph processMethod() throws AsyncException {
GraphMemBase already = (GraphMemBase) graphs.get(name);
if (already == null)
if (strict) throw new DoesNotExistException(name);
else return createGraph(getHandler(""), name, true);
else return already.openAgain();
}
/** Create a graph and record it with the given name in the local map. */
@Override
public Graph createGraph(ASubCallHandler handler, String name, boolean strict) {
GraphMemBase already = (GraphMemBase) graphs.get(name);
if (already == null) {
Graph result = Factory.createGraphMem();
graphs.put(name, result);
return result;
} else if (strict) throw new AlreadyExistsException(name);
else return already.openAgain();
}