/**
* This is a method splits way into smaller parts, using the prepared nodes list as split points.
* Uses SplitWayAction.splitWay for the heavy lifting.
*
* @return list of split ways (or original ways if no splitting is done).
*/
private List<Way> splitWayOnNodes(Way way, Set<Node> nodes) {
List<Way> result = new ArrayList<Way>();
List<List<Node>> chunks = buildNodeChunks(way, nodes);
if (chunks.size() > 1) {
SplitWayResult split =
SplitWayAction.splitWay(
Main.main.getEditLayer(), way, chunks, Collections.<OsmPrimitive>emptyList());
// execute the command, we need the results
cmds.add(split.getCommand());
commitCommands(marktr("Split ways into fragments"));
result.add(split.getOriginalWay());
result.addAll(split.getNewWays());
} else {
// nothing to split
result.add(way);
}
return result;
}
