/**
* Check all nodes to see if their labels are consistent with area topology.
*
* @return <code>true</code> if this area has a consistent node labelling
*/
public boolean isNodeConsistentArea() {
/**
* To fully check validity, it is necessary to compute ALL intersections, including
* self-intersections within a single edge.
*/
SegmentIntersector intersector = geomGraph.computeSelfNodes(li, true);
if (intersector.hasProperIntersection()) {
invalidPoint = intersector.getProperIntersectionPoint();
return false;
}
nodeGraph.build(geomGraph);
return isNodeEdgeAreaLabelsConsistent();
}
