public interface GraphVisitor
A helper interface that allows third parties to be notified of graph events during graph traversals
Modifier and Type | Method and Description |
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void |
edgeVisited(Edge edge)
may visit the node twice (both sides)
|
void |
nodeSeen(Object node)
May not be called.
|
void |
nodeVisited(Object node)
will only be called once per node
|
void nodeSeen(Object node)
void nodeVisited(Object node)
void edgeVisited(Edge edge)
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