void selectEdge(JPolygon toSelect, PlanEdge edge) {
clear();
selectedEdge = edge;
selectedElementPolygon = toSelect;
toSelect.setSelectedEdge(edge);
super.setChanged();
super.notifyObservers(toSelect);
}
@Override
public void clear() {
clearEdgeInternal();
super.clear();
}
@Override
public void select(JPolygon toSelect) {
clearEdgeInternal();
super.select(toSelect);
}