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Java > Open Source Codes > hivemind > test > SimpleModuleDescriptorProvider


1 // Copyright 2004, 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package hivemind.test;
16
17 import java.util.ArrayList;
18 import java.util.HashSet;
19 import java.util.List;
20 import java.util.Set;
21
22 import org.apache.hivemind.ErrorHandler;
23 import org.apache.hivemind.ModuleDescriptorProvider;
24 import org.apache.hivemind.parse.ModuleDescriptor;
25
26 /**
27  * An implementation of the {@link org.apache.hivemind.ModuleDescriptorProvider}
28  * interface convenient for testing purposes. This provider simply provides
29  * ModuleDescriptors registered with it beforehand.
30  *
31  * @author Knut Wannheden
32  * @since 1.1
33  */
34 class SimpleModuleDescriptorProvider implements ModuleDescriptorProvider
35 {
36     private Set _moduleDescriptors = new HashSet();
37
38     public void addModuleDescriptor(ModuleDescriptor moduleDescriptor)
39     {
40         _moduleDescriptors.add(moduleDescriptor);
41     }
42
43     public List getModuleDescriptors(ErrorHandler handler)
44     {
45         return new ArrayList(_moduleDescriptors);
46     }
47
48 }
49
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