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1   package org.apache.maven.project;
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.eclipse.aether.RepositorySystemSession;
23  import org.eclipse.aether.graph.DependencyFilter;
24  
25  /**
26   * A request to resolve the dependencies of a project.
27   * 
28   * @author Benjamin Bentmann
29   */
30  public interface DependencyResolutionRequest
31  {
32  
33      /**
34       * Gets the project to resolve dependencies for.
35       * 
36       * @return The project to resolve dependencies for or {@code null} if not set.
37       */
38      MavenProject getMavenProject();
39  
40      /**
41       * Sets the project to resolve dependencies for.
42       * 
43       * @param project The project to resolve dependencies for, may be {@code null}.
44       * @return This request for chaining, never {@code null}.
45       */
46      DependencyResolutionRequest setMavenProject( MavenProject project );
47  
48      /**
49       * Gets the filter used to exclude some dependencies from resolution.
50       * 
51       * @return The filter to exclude dependencies from resolution or {@code null} to resolve all dependencies.
52       */
53      DependencyFilter getResolutionFilter();
54  
55      /**
56       * Sets the filter used to exclude some dependencies from resolution. Note that this filter only controls the
57       * resolution/download of dependency artifacts, not the inclusion of dependency nodes in the resolved dependency
58       * graph.
59       * 
60       * @param filter The filter to exclude dependencies from resolution, may be {@code null} to resolve all
61       *            dependencies.
62       * @return This request for chaining, never {@code null}.
63       */
64      DependencyResolutionRequest setResolutionFilter( DependencyFilter filter );
65  
66      /**
67       * Gets the session to use for repository access.
68       * 
69       * @return The repository session or {@code null} if not set.
70       */
71      RepositorySystemSession getRepositorySession();
72  
73      /**
74       * Sets the session to use for repository access.
75       * 
76       * @param repositorySession The repository session to use.
77       * @return This request for chaining, never {@code null}.
78       */
79      DependencyResolutionRequest setRepositorySession( RepositorySystemSession repositorySession );
80  
81  }