public Collection<CallEdge> getCallEdges() { Collection<CallEdge> cf = new ArrayList<CallEdge>(); for (Collection<CallEdge> c : cedges.values()) cf.addAll(c); return cf; }
public Collection<FieldEdge> getFieldEdges() { Collection<FieldEdge> cf = new ArrayList<FieldEdge>(); for (Collection<FieldEdge> c : fedges.values()) cf.addAll(c); return cf; }