public static GraphOrder backwardGraph(Graph graph) {
GraphOrder result = new GraphOrder();
NodeBitMap visited = graph.createNodeBitMap();
for (Node node : forwardGraph(graph)) {
result.visitBackward(visited, node);
}
return result;
}
public static GraphOrder forwardGraph(Graph graph) {
GraphOrder result = new GraphOrder();
NodeBitMap visited = graph.createNodeBitMap();
for (ControlSinkNode node : graph.getNodes(ControlSinkNode.class)) {
result.visitForward(visited, node);
}
return result;
}