org.sonatype.aether.util.graph
Class TreeDependencyVisitor

java.lang.Object
  org.sonatype.aether.util.graph.TreeDependencyVisitor

All Implemented Interfaces:

DependencyVisitor

public class TreeDependencyVisitor
extends Object
implements DependencyVisitor

A dependency visitor that delegates to another visitor if a node hasn't been visited before. In other words, this visitor provides a tree-view of a dependency graph which generally can have multiple paths to the same node or even cycles.

Author:

Benjamin Bentmann

Constructor Summary

TreeDependencyVisitor(DependencyVisitor visitor)
Creates a new visitor that delegates to the specified visitor.

Method Summary

boolean	visitEnter(DependencyNode node)
boolean	visitLeave(DependencyNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeDependencyVisitor

public TreeDependencyVisitor(DependencyVisitor visitor)

Creates a new visitor that delegates to the specified visitor.

Parameters:

visitor - The visitor to delegate to, must not be null.

Method Detail

visitEnter

public boolean visitEnter(DependencyNode node)

Specified by:

visitEnter in interface DependencyVisitor

visitLeave

public boolean visitLeave(DependencyNode node)

Specified by:

visitLeave in interface DependencyVisitor