/**
* Only move the node if there is one of them
*
* @param graph2
* @param maxDistance
* @param node1
* @return
*/
public static <T> boolean movePointsWithinTolerance(
final Map<Point, Point> movedNodes,
final Graph<T> graph2,
final double maxDistance,
final Node<T> node1) {
final Graph<T> graph1 = node1.getGraph();
final List<Node<T>> nodes2 = graph2.getNodes(node1, maxDistance);
if (nodes2.size() == 1) {
final Node<T> node2 = nodes2.get(0);
if (graph1.findNode(node2) == null) {
final GeometryFactory precisionModel = graph1.getPrecisionModel();
final Point midPoint = LineSegmentUtil.midPoint(precisionModel, node1, node2);
if (!node1.equals(2, midPoint)) {
if (movedNodes != null) {
movedNodes.put(node1.newPoint2D(), midPoint);
}
node1.moveNode(midPoint);
}
if (!node2.equals(2, midPoint)) {
if (movedNodes != null) {
movedNodes.put(node2.newPoint2D(), midPoint);
}
node2.moveNode(midPoint);
}
}
}
return true;
}
