org.javers.core.graph

Class GraphVisitor

java.lang.Object

org.javers.core.graph.GraphVisitor

All Implemented Interfaces:

Visitor<ObjectNode>

Direct Known Subclasses:

CollectNodesVisitor

public abstract class GraphVisitor
extends Object
implements Visitor<ObjectNode>

Ensures that each node is visited only once. Extend it and overwrite visitOnce(ObjectNode) to add concrete Visitor behaviour

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
GraphVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(ObjectNode node)
protected void	visitOnce(ObjectNode node) Overwrite to add concrete Visitor behaviour
boolean	wasVisited(ObjectNode node)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphVisitor

public GraphVisitor()

Method Detail

visit

public final void visit(ObjectNode node)

Specified by:

visit in interface Visitor<ObjectNode>

visitOnce

protected void visitOnce(ObjectNode node)

Overwrite to add concrete Visitor behaviour

wasVisited

public boolean wasVisited(ObjectNode node)