(An Untitled Masterwork)
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Authored by seirl on Aug 13 2020, 12:34 AM.

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	public class ReadLabelledGraph {
	public static void main(String[] args) throws IOException, ClassNotFoundException {
	String graphPath = args[0];

	ArcLabelledImmutableGraph graph = BitStreamArcLabelledImmutableGraph.loadOffline(graphPath + "-labelled");

	ArcLabelledNodeIterator it = graph.nodeIterator();
	while (it.hasNext()) {
	long srcNode = it.nextLong();

	ArcLabelledNodeIterator.LabelledArcIterator s = it.successors();
	long dstNode;
	while ((dstNode = s.nextLong()) >= 0) {
	int label = (int) s.label().get();
	int missing = (1 << s.label().fixedWidth()) - 1;
	if (label == missing)
	label = -1;

	System.out.format(
	"%d %d %d\n",
	srcNode,
	dstNode,
	label)
	);
	}
	}
	}
	}

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