1 package net.sourceforge.pmd.dfa.pathfinder;
2
3 import net.sourceforge.pmd.dfa.IDataFlowNode;
4
5 public class PathElement {
6
7 public int currentChild;
8 public IDataFlowNode node;
9 public IDataFlowNode pseudoRef;
10
11 PathElement(IDataFlowNode node) {
12 this.node = node;
13 }
14
15 PathElement(IDataFlowNode node, IDataFlowNode ref) {
16 this.node = node;
17 this.pseudoRef = ref;
18 }
19
20 public boolean isPseudoPathElement() {
21 return pseudoRef != null;
22 }
23 }
24