01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: *
19: */
20: package org.apache.mina.common;
21:
22: import java.util.EventListener;
23:
24: /**
25: * Something interested in being notified when the result
26: * of an {@link IoFuture} becomes available.
27: *
28: * @author The Apache MINA Project (dev@mina.apache.org)
29: * @version $Rev: 588579 $, $Date: 2007-10-26 03:21:01 -0600 (Fri, 26 Oct 2007) $
30: */
31: public interface IoFutureListener<F extends IoFuture> extends
32: EventListener {
33: /**
34: * An {@link IoFutureListener} that closes the {@link IoSession} which is
35: * associated with the specified {@link IoFuture}.
36: */
37: static IoFutureListener<IoFuture> CLOSE = new IoFutureListener<IoFuture>() {
38: public void operationComplete(IoFuture future) {
39: future.getSession().close();
40: }
41: };
42:
43: /**
44: * Invoked when the operation associated with the {@link IoFuture}
45: * has been completed.
46: *
47: * @param future The source {@link IoFuture} which called this
48: * callback.
49: */
50: void operationComplete(F future);
51: }
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