- if(parent instanceof ProxyChildVariable) {
- Variable var = ((ProxyChildVariable)parent).other();
- if(var.getParent(graph) == null) {
- return null;
- }
- return var;
- } else {
- Variable input = parent.getPossiblePropertyValue(graph, "session");
- if(input == null) {
- System.out.println("null input for: " + parent.getURI(graph));
- }
- return input;
- }