1 package org.apache.maven.index.context;
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.ArrayList;
23 import java.util.Collection;
24 import java.util.Collections;
25 import java.util.List;
26
27 /**
28 * A simple "static" context member provider, when the members are known in advance.
29 *
30 * @author cstamas
31 */
32 public class StaticContextMemberProvider
33 implements ContextMemberProvider
34 {
35 private final List<IndexingContext> members;
36
37 public StaticContextMemberProvider( Collection<IndexingContext> members )
38 {
39 ArrayList<IndexingContext> m = new ArrayList<IndexingContext>();
40
41 if ( members != null )
42 {
43 m.addAll( members );
44 }
45
46 this.members = Collections.unmodifiableList( m );
47 }
48
49 public List<IndexingContext> getMembers()
50 {
51 return members;
52 }
53 }