org.geotools.graph.traverse.basic
Class DummyGraphWalker
Object
DummyGraphWalker
- 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
- Module:
modules/extension/graph (gt-graph.jar)
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DummyGraphWalker
public DummyGraphWalker()
visit
public int visit(Graphable element,
GraphTraversal traversal)
- Returns the continue signal.
- Specified by:
visit
in interface GraphWalker
- 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
finish
public void finish()
- Does nothing.
- Specified by:
finish
in interface GraphWalker
- See Also:
GraphWalker.finish()
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