org.apache.maven.shared.dependency.graph.traversal

Class CollectingDependencyNodeVisitor

java.lang.Object

org.apache.maven.shared.dependency.graph.traversal.CollectingDependencyNodeVisitor

All Implemented Interfaces:

DependencyNodeVisitor

public class CollectingDependencyNodeVisitor
extends Object
implements DependencyNodeVisitor

A dependency node visitor that collects visited nodes for further processing.

Since:

1.1

Version:

$Id$

Author:

Mark Hobson

Constructor Summary

Constructors

Constructor and Description
CollectingDependencyNodeVisitor() Creates a dependency node visitor that collects visited nodes for further processing.

Method Summary

Modifier and Type	Method and Description
boolean	endVisit(DependencyNode node) Ends the visit to to the specified dependency node.
List<DependencyNode>	getNodes() Gets the list of collected dependency nodes.
boolean	visit(DependencyNode node) Starts the visit to the specified dependency node.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectingDependencyNodeVisitor

public CollectingDependencyNodeVisitor()

Creates a dependency node visitor that collects visited nodes for further processing.

Method Detail

visit

public boolean visit(DependencyNode node)

Starts the visit to the specified dependency node.

Specified by:

visit in interface DependencyNodeVisitor

Parameters:

node - the dependency node to visit

Returns:

true to visit the specified dependency node's children, false to skip the specified dependency node's children and proceed to its next sibling

endVisit

public boolean endVisit(DependencyNode node)

Ends the visit to to the specified dependency node.

Specified by:

endVisit in interface DependencyNodeVisitor

Parameters:

node - the dependency node to visit

Returns:

true to visit the specified dependency node's next sibling, false to skip the specified dependency node's next siblings and proceed to its parent

getNodes

public List<DependencyNode> getNodes()

Gets the list of collected dependency nodes.

Returns:

the list of collected dependency nodes