@Override
public void visit(Relation r) {
if (left.matches(e.withPrimitive(r))) {
final List<Node> openEnds =
MultipolygonCache.getInstance().get(Main.map.mapView, r).getOpenEnds();
final int openEndIndex = openEnds.indexOf(e.osm);
if (openEndIndex >= 0) {
e.parent = r;
e.index = openEndIndex;
e.count = openEnds.size();
}
}
}
public void destroy() {
Main.pref.removePreferenceChangeListener(this);
DataSet.removeSelectionListener(repaintSelectionChangedListener);
MultipolygonCache.getInstance().clear(this);
if (mapMover != null) {
mapMover.destroy();
}
layerLock.writeLock().lock();
try {
activeLayer = null;
changedLayer = null;
editLayer = null;
layers.clear();
} finally {
layerLock.writeLock().unlock();
}
nonChangedLayers.clear();
synchronized (temporaryLayers) {
temporaryLayers.clear();
}
}