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: package org.apache.cocoon.portal.event;
18:
19: /**
20: * <tt>Register</tt> allows a <tt>Subscriber</tt> to subscribe to
21: * and unsubscribe from <tt>EventManager</tt>.
22: *
23: * @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
24: * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
25: * @author Mauro Talevi
26: * @deprecated Use {@link org.apache.cocoon.portal.event.EventManager#subscribe(Receiver)} instead.
27: *
28: * @version CVS $Id: Register.java 433543 2006-08-22 06:22:54Z crossley $
29: */
30: public interface Register {
31:
32: /**
33: * Subscribes a Subscriber to the EventManager.
34: * The Subscriber abstracts all the information needed for the subscription.
35: * @param subscriber the Subscriber
36: * @see Subscriber
37: */
38: void subscribe(Subscriber subscriber);
39:
40: /**
41: * Unsubscribes an Subscriber from the EventManager.
42: * @param subscriber the Subscriber
43: * @see Subscriber
44: */
45: void unsubscribe(Subscriber subscriber);
46:
47: }
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