Class DummyGraphWalker
- Object
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- DummyGraphWalker
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- All Implemented Interfaces:
GraphWalker
public class DummyGraphWalker extends Object implements GraphWalker
A simple implementation of GraphWalker that does nothing but signal a graph traversal to continue.- Author:
- Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net
- See Also:
GraphTraversal
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Constructor Summary
Constructors Constructor Description DummyGraphWalker()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
finish()
Does nothing.int
visit(Graphable element, GraphTraversal traversal)
Returns the continue signal.
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Method Detail
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visit
public int visit(Graphable element, GraphTraversal traversal)
Returns the continue signal.- Specified by:
visit
in interfaceGraphWalker
- Parameters:
element
- The component being visited.traversal
- The traversal controlling the sequence of graph component visits.- Returns:
- GraphTraversal#CONTINUE to signal that the traversal should continue.
GraphTraversal#CONTINUE to signal that the traversal should suspend.
GraphTraversal#KILL_BRANCH to signal that the traversal should kill its current branch.
GraphTraversal#STOP to signal that the traversal should stop. - See Also:
GraphWalker.visit(Graphable, GraphTraversal)
,GraphTraversal.CONTINUE
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finish
public void finish()
Does nothing.- Specified by:
finish
in interfaceGraphWalker
- See Also:
GraphWalker.finish()
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