Spec-Zone .ru
спецификации, руководства, описания, API
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001/* 002 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 004 * 005 * This code is free software; you can redistribute it and/or modify it 006 * under the terms of the GNU General Public License version 2 only, as 007 * published by the Free Software Foundation. Oracle designates this 008 * particular file as subject to the "Classpath" exception as provided 009 * by Oracle in the LICENSE file that accompanied this code. 010 * 011 * This code is distributed in the hope that it will be useful, but WITHOUT 012 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 013 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 014 * version 2 for more details (a copy is included in the LICENSE file that 015 * accompanied this code). 016 * 017 * You should have received a copy of the GNU General Public License version 018 * 2 along with this work; if not, write to the Free Software Foundation, 019 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 020 * 021 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 022 * or visit www.oracle.com if you need additional information or have any 023 * questions. 024 */ 025 026package javafx.collections; 027 028import java.util.Map; 029 030import javafx.beans.Observable; 031 032/** 033 * A map that allows observers to track changes when they occur. 034 * 035 * @see MapChangeListener 036 * @see MapChangeListener.Change 037 */ 038public interface ObservableMap<K, V> extends Map<K, V>, Observable { 039 /** 040 * Add a listener to this observable map. 041 * @param listener the listener for listening to the list changes 042 */ 043 public void addListener(MapChangeListener<? super K, ? super V> listener); 044 /** 045 * Tries to removed a listener from this observable list. If the listener is not 046 * attached to this list, nothing happens. 047 * @param listener a listener to remove 048 */ 049 public void removeListener(MapChangeListener<? super K, ? super V> listener); 050}