salvo.jesus.graph
Class NullVisitor

java.lang.Object
  extended by salvo.jesus.graph.NullVisitor
All Implemented Interfaces:
java.io.Serializable, Visitor
Direct Known Subclasses:
CycleCheckVisitor, StopAtVisitor

public class NullVisitor
extends java.lang.Object
implements Visitor

A visitor that always return true when visiting.

Author:
Jesus M. Salvo Jr.
See Also:
Serialized Form

Constructor Summary
NullVisitor()
           
 
Method Summary
 boolean visit(Vertex vertexToVisit)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullVisitor

public NullVisitor()
Method Detail

visit

public boolean visit(Vertex vertexToVisit)
Specified by:
visit in interface Visitor