Commit 382ef7a4 authored by Philip Makedonski's avatar Philip Makedonski
Browse files

* fixed NPE due to unresolved references

parent 94759bf9

de.ugoe.cs.swe.T3Q/src/de/ugoe/cs/swe/T3Q/DependencyAnalyzer.java

+5 −2
Original line number Diff line number Diff line
@@ -370,8 +370,11 @@ public class DependencyAnalyzer implements Callable<TTCN3Dependency> { 
		TreeMap<String, EObject> offsetCrossReferences = new TreeMap<>();

		for (EObject o : crossReferences.keySet()) {

			int offset = NodeModelUtils.getNode(crossReferences.get(o).iterator().next().getEObject()).getOffset();

			offset = NodeModelUtils.getNode(crossReferences.get(o).iterator().next().getEObject()).getOffset();

			int targetOffset = NodeModelUtils.getNode(o).getOffset();

			int targetOffset = -1;

			ICompositeNode targetNode = NodeModelUtils.getNode(o);

			if (targetNode!=null) {

				targetOffset = targetNode.getOffset();

			}

			//TODO: there ought to be more elegant way but it's hard to get the exact offset of the reference

			offsetCrossReferences.put(offset+"->"+targetOffset, o);

		}