1 package org.apache.maven.shared.artifact.filter.resolve;
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.Collection;
23 import java.util.Collections;
24
25 /**
26 * A simple filter to exclude artifacts based on either artifact id or group id and artifact id.
27 *
28 * @author Robert Scholte
29 * @since 3.0
30 * @see org.eclipse.aether.util.filter.ExclusionsDependencyFilter
31 */
32 public class ExclusionsFilter
33 implements TransformableFilter
34 {
35 private final Collection<String> excludes;
36
37 /**
38 * The default constructor specifying a collection of keys which must be excluded.
39 *
40 * @param excludes the keys to exclude, may not be {@code null}
41 * @see org.apache.maven.artifact.Artifact#getDependencyConflictId()
42 */
43 public ExclusionsFilter( Collection<String> excludes )
44 {
45 this.excludes = Collections.unmodifiableCollection( excludes );
46 }
47
48 /**
49 * <p>Getter for the field <code>excludes</code>.</p>
50 *
51 * @return The list of excludes.
52 */
53 public final Collection<String> getExcludes()
54 {
55 return excludes;
56 }
57
58 /**
59 * {@inheritDoc}
60 *
61 * Transform this filter to a tool specific implementation
62 */
63 @Override
64 public <T> T transform( FilterTransformer<T> transformer )
65 {
66 return transformer.transform( this );
67 }
68 }