private GraphPart getNextSuperPartPath(
GraphPart original, GraphPath path, List<GraphPart> visited) {
if (visited.contains(this)) {
return null;
}
visited.add(this);
for (GraphPart p : nextParts) {
if (p == original) {
continue;
}
if (p.path.length() < path.length()) {
return p;
} else {
GraphPart gp = p.getNextSuperPartPath(original, path, visited);
if (gp != null) {
return gp;
}
}
}
return null;
}
