Java tutorial
/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package javax.accessibility; /** * Interface {@code Accessible} is the main interface for the accessibility * package. All components that support the accessibility package must implement * this interface. It contains a single method, {@link #getAccessibleContext}, * which returns an instance of the class {@link AccessibleContext}. * * @author Peter Korn * @author Hans Muller * @author Willie Walker */ public interface Accessible { /** * Returns the {@code AccessibleContext} associated with this object. In * most cases, the return value should not be {@code null} if the object * implements interface {@code Accessible}. If a component developer creates * a subclass of an object that implements {@code Accessible}, and that * subclass is not {@code Accessible}, the developer should override the * {@code getAccessibleContext} method to return {@code null}. * * @return the {@code AccessibleContext} associated with this object */ public AccessibleContext getAccessibleContext(); }