/* * Copyright (c) 1997, 2004, 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.swing.text; import java.util.Enumeration; /** * A generic interface for a mutable collection of unique attributes. * * Implementations will probably want to provide a constructor of the * form:<tt> * public XXXAttributeSet(ConstAttributeSet source);</tt> * */public interface MutableAttributeSet extends AttributeSet {     /**     * Creates a new attribute set similar to this one except that it contains     * an attribute with the given name and value.  The object must be     * immutable, or not mutated by any client.     *     * @param name the name     * @param value the value     */    public void addAttribute(Object name, Object value);     /**     * Creates a new attribute set similar to this one except that it contains     * the given attributes and values.     *     * @param attributes the set of attributes     */    public void addAttributes(AttributeSet attributes);     /**     * Removes an attribute with the given <code>name</code>.     *     * @param name the attribute name     */    public void removeAttribute(Object name);     /**     * Removes an attribute set with the given <code>names</code>.     *     * @param names the set of names     */    public void removeAttributes(Enumeration<?> names);     /**     * Removes a set of attributes with the given <code>name</code>.     *     * @param attributes the set of attributes     */    public void removeAttributes(AttributeSet attributes);     /**     * Sets the resolving parent.  This is the set     * of attributes to resolve through if an attribute     * isn't defined locally.     *     * @param parent the parent     */    public void setResolveParent(AttributeSet parent); }