1 package org.apache.maven.artifact.resolver;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.util.Iterator;
23 import java.util.LinkedHashSet;
24 import java.util.Set;
25
26 /**
27 * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
28 * @version $Id: ArtifactResolutionResult.java 592009 2007-11-05 14:24:53Z hboutemy $
29 */
30 public class ArtifactResolutionResult
31 {
32 private Set resolutionNodes;
33
34 // calculated.
35 private Set artifacts;
36
37 public ArtifactResolutionResult()
38 {
39 }
40
41 public Set getArtifacts()
42 {
43 if ( artifacts == null )
44 {
45 artifacts = new LinkedHashSet();
46
47 for ( Iterator it = resolutionNodes.iterator(); it.hasNext(); )
48 {
49 ResolutionNode node = (ResolutionNode) it.next();
50 artifacts.add( node.getArtifact() );
51 }
52 }
53
54 return artifacts;
55 }
56
57 public Set getArtifactResolutionNodes()
58 {
59 return resolutionNodes;
60 }
61
62 public void setArtifactResolutionNodes( Set resolutionNodes )
63 {
64 this.resolutionNodes = resolutionNodes;
65
66 // clear the cache
67 this.artifacts = null;
68 }
69
70 public String toString()
71 {
72 return "Artifacts: "+this.artifacts+" Nodes: "+ this.resolutionNodes;
73 }
74 }