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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.repository.legacy.resolver.conflict;
20  
21  import javax.inject.Named;
22  import javax.inject.Singleton;
23  
24  import org.apache.maven.artifact.resolver.ResolutionNode;
25  
26  /**
27   * Resolves conflicting artifacts by always selecting the <em>farthest</em> declaration. Farthest is defined as the
28   * declaration that has the most transitive steps away from the project being built.
29   *
30   * @since 3.0
31   */
32  @Named("farthest")
33  @Singleton
34  @Deprecated
35  public class FarthestConflictResolver implements ConflictResolver {
36      // ConflictResolver methods -----------------------------------------------
37  
38      /*
39       * @see org.apache.maven.artifact.resolver.conflict.ConflictResolver#resolveConflict(org.apache.maven.artifact.resolver.ResolutionNode,
40       *      org.apache.maven.artifact.resolver.ResolutionNode)
41       */
42  
43      public ResolutionNode resolveConflict(ResolutionNode node1, ResolutionNode node2) {
44          return node1.getDepth() >= node2.getDepth() ? node1 : node2;
45      }
46  }