org.apache.maven.shared.dependency.tree.DependencyTree Maven / Gradle / Ivy
package org.apache.maven.shared.dependency.tree;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import org.apache.maven.artifact.Artifact;
/**
* Represents a Maven project's dependency tree.
*
* @author Mark Hobson
* @version $Id: DependencyTree.java 1100703 2011-05-08 08:27:33Z hboutemy $
* @deprecated As of 1.1, replaced by the dependency tree root {@link DependencyNode}
*/
public class DependencyTree
{
// fields -----------------------------------------------------------------
private final DependencyNode rootNode;
private final Collection nodes;
// constructors -----------------------------------------------------------
/**
* Create a tree initialized to the arguments
*
* @param rootNode
* @param nodes
*/
public DependencyTree( DependencyNode rootNode, Collection nodes )
{
this.rootNode = rootNode;
this.nodes = nodes;
}
// public methods ---------------------------------------------------------
public DependencyNode getRootNode()
{
return rootNode;
}
public Collection getNodes()
{
return nodes;
}
public List getArtifacts()
{
List artifacts = new ArrayList();
for ( DependencyNode node : getNodes() )
{
artifacts.add( node.getArtifact() );
}
return artifacts;
}
public String toString()
{
return getRootNode().toString();
}
/**
* @see DependencyNode#iterator()
*/
public Iterator iterator()
{
return getRootNode().iterator();
}
/**
* @see DependencyNode#preorderIterator()
*/
public Iterator preorderIterator()
{
return getRootNode().preorderIterator();
}
/**
* @see DependencyNode#inverseIterator()
*/
public Iterator inverseIterator()
{
return getRootNode().inverseIterator();
}
}