1. /*

  2.  * Copyright  2002-2004 The Apache Software Foundation

  3.  *

  4.  *  Licensed under the Apache License, Version 2.0 (the "License");

  5.  *  you may not use this file except in compliance with the License.

  6.  *  You may obtain a copy of the License at

  7.  *

  8.  *      http://www.apache.org/licenses/LICENSE-2.0

  9.  *

  10.  *  Unless required by applicable law or agreed to in writing, software

  11.  *  distributed under the License is distributed on an "AS IS" BASIS,

  12.  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  13.  *  See the License for the specific language governing permissions and

  14.  *  limitations under the License.

  15.  *

  16.  */

  17. 

  18. package org.apache.tools.ant.util;

  19. 

  20. /**

  21.  * Interface for classes that want to be notified by Watchdog.

  22.  *

  23.  * @since Ant 1.5

  24.  *

  25.  * @see org.apache.tools.ant.util.Watchdog

  26.  *

  27.  */

  28. public interface TimeoutObserver {

  29. 

  30.     /**

  31.      * Called when the watchdow times out.

  32.      *

  33.      * @param w the watchdog that timed out.

  34.      */

  35.     void timeoutOccured(Watchdog w);

  36. }