public void clipLongStreets() {
@SuppressWarnings("unchecked")
Vector<LayoutNode> set2 = (Vector<LayoutNode>) set().clone();
for (Enumeration<LayoutNode> e = set2.elements(); e.hasMoreElements(); ) {
LayoutNode p = e.nextElement();
if (isUsed(p) && p.isStreetLike())
for (int d = 0; d < 4; d++)
if (p.getLink(d) == null) {
LayoutNode p2 = getNextNode(p, d);
if ((p2 != null) && (!p.links().containsValue(p2))) {
Enumeration<LayoutNode> nodes = p.links().elements();
LayoutNode p_1 = nodes.nextElement();
LayoutNode p_2 = nodes.nextElement();
p.deLink();
p_1.crossLink(p_2);
unUse(p);
LayoutNode p3 = makeNextNode(p2, Directions.getOpDirectionCode(d));
p2.crossLink(p3);
use(p3, LayoutTypes.leaf);
break;
}
}
}
}
