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1   package org.apache.maven.artifact.resolver.filter;
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  
24  /** Artifact Filter which filters on artifact type */
25  public class TypeArtifactFilter
26      implements ArtifactFilter
27  {
28      private String type = "jar";
29  
30      public TypeArtifactFilter( String type )
31      {
32          this.type = type;
33      }
34  
35      public boolean include( Artifact artifact )
36      {
37          return type.equals( artifact.getType() );
38      }
39  
40      @Override
41      public int hashCode()
42      {
43          int hash = 17;
44          hash = hash * 31 + type.hashCode();
45          return hash;
46      }
47  
48      @Override
49      public boolean equals( Object obj )
50      {
51          if ( this == obj )
52          {
53              return true;
54          }
55          
56          if ( !( obj instanceof TypeArtifactFilter ) )
57          {
58              return false;
59          }
60          
61          TypeArtifactFilter other = (TypeArtifactFilter) obj;
62          
63          return type.equals( other.type );
64      }
65  
66  }