01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18:
19: package org.apache.tools.ant.util;
20:
21: /**
22: * Interface for classes that want to be notified by Watchdog.
23: *
24: * @since Ant 1.5
25: *
26: * @see org.apache.tools.ant.util.Watchdog
27: *
28: */
29: public interface TimeoutObserver {
30:
31: /**
32: * Called when the watchdow times out.
33: *
34: * @param w the watchdog that timed out.
35: */
36: void timeoutOccured(Watchdog w);
37: }
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