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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 org.apache.maven.artifact.Artifact;
23  import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
24  import org.apache.maven.artifact.repository.ArtifactRepository;
25  import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
26  
27  import java.util.List;
28  import java.util.Map;
29  import java.util.Set;
30  
31  /**
32   * Artifact collector - takes a set of original artifacts and resolves all of the best versions to use
33   * along with their metadata. No artifacts are downloaded.
34   *
35   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
36   * @version $Id: ArtifactCollector.java 640549 2008-03-24 20:05:11Z bentmann $
37   */
38  public interface ArtifactCollector
39  {
40      ArtifactResolutionResult collect( Set artifacts, Artifact originatingArtifact, ArtifactRepository localRepository,
41                                        List remoteRepositories, ArtifactMetadataSource source, ArtifactFilter filter,
42                                        List listeners )
43          throws ArtifactResolutionException;
44  
45      ArtifactResolutionResult collect( Set artifacts, Artifact originatingArtifact, Map managedVersions,
46                                        ArtifactRepository localRepository, List remoteRepositories,
47                                        ArtifactMetadataSource source, ArtifactFilter filter, List listeners )
48          throws ArtifactResolutionException;
49  }