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1   package org.codehaus.plexus.test;
2   
3   /*
4    * Copyright 2001-2006 Codehaus Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  /**
20   * Component counts number of created instances of it.
21   * 
22   * @author <a href="mailto: ptab@newitech.com">Piotr Tabor</a>
23   */
24  public class CountInstancesComponent
25  {
26      public static String ROLE = CountInstancesComponent.class.getName();
27  
28      private static int instances = 0;
29  
30      public CountInstancesComponent()
31      {
32          instances++;
33      }
34  
35      public static void reset()
36      {
37          instances = 0;
38      }
39  
40      public static int getInstancesCount()
41      {
42          return instances;
43      }
44  }