зеркало из https://github.com/mozilla/gecko-dev.git
47 строки
1.4 KiB
Java
47 строки
1.4 KiB
Java
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil -*-
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1997
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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package calypso.util;
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import java.util.Vector;
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/**
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* ListenersListState keeps the index into the array of
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* listeners for the ListListeners class. <p>
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* Because a state is created every time event dispatching
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* occurs instances of this class act like local references
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* into the array and hence are thread-safe. <p>
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* This class does not expose any behavior and is entirely
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* for use by the ListenerList.
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*/
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public class ListenerListState
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{
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int fIndex;
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ListenerListState(Vector aVector)
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{
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fIndex = aVector.size();
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}
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ListenerListState()
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{
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fIndex = -1;
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}
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}
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