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1   /*  Copyright 2004 Brian McCallister
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 org.skife.lucene.graph;
16  
17  /***
18   * <code>NameMapper</code> which returns the lowercased base name of
19   * the class of the instance passed in. For instance, <code>java.lang.String</code>
20   * would return <code>string</code>
21   */
22  public class SimpleNameMapper implements NameMapper
23  {
24      /***
25       * Returns the lowercased base name of
26       * the class of the instance passed in.
27       */
28      public String build(final Object entity)
29      {
30          final String full_name = entity.getClass().getName();
31          final</strong> String package_name = entity.getClass().getPackage().getName();
32          return</strong> full_name.substring(package_name.length() + 1, full_name.length()).toLowerCase();
33      }
34  }