DatumHolder


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.config.impl;
16  
17  import java.util.ArrayList  ;
18  import java.util.Collections  ;
19  import java.util.HashMap  ;
20  import java.util.List  ;
21  import java.util.Map  ;
22  
23  /**
24   * Another test class, used to manage some number of Datums.
25   *
26   * @author Howard Lewis Ship
27   */
28  public class DatumHolder
29  {
30      private Map   _datumMap = new HashMap  ();
31  
32      public void addDatum(Datum datum)
33      {
34          _datumMap.put(datum.getKey(), datum);
35      }
36  
37      public Datum getDatum(String   key)
38      {
39          return (Datum) _datumMap.get(key);
40      }
41  
42      public List   getKeys()
43      {
44          List   result = new ArrayList  (_datumMap.keySet());
45  
46          Collections.sort(result);
47  
48          return result;
49      }
50  }
51

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