package org.apache.maven.archiva.dependency.graph.functors;

 /*

  * 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 org.apache.commons.collections.Transformer;

 import org.apache.maven.archiva.dependency.graph.DependencyGraphNode;

 /**

  * Transform some common dependency graph objects into their

  * ArtifactReference form.

  */

 public class ToArtifactReferenceTransformer

     implements Transformer

 {

     public Object transform( Object input )

     {

         if ( input instanceof DependencyGraphNode )

         {

             return ( (DependencyGraphNode) input ).getArtifact();

         }

         // TODO: Add more objects to transform here.

         return input;

     }

 }