001    /*
002     * Copyright 2003 Sun Microsystems, Inc.  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.  Sun designates this
008     * particular file as subject to the "Classpath" exception as provided
009     * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
022     * CA 95054 USA or visit www.sun.com if you need additional information or
023     * have any questions.
024     */
025    
026    package com.sun.tools.doclets.formats.html;
027    
028    import com.sun.tools.doclets.internal.toolkit.util.links.*;
029    
030    /**
031     * Stores output of a link.
032     *
033     * @author Jamie Ho
034     * @since 1.5
035     */
036    public class LinkOutputImpl implements LinkOutput {
037    
038        /**
039         * The output of the link.
040         */
041        public StringBuffer output;
042    
043        /**
044         * Construct a new LinkOutputImpl.
045         */
046        public LinkOutputImpl() {
047            output = new StringBuffer();
048        }
049    
050        /**
051         * {@inheritDoc}
052         */
053        public void append(Object o) {
054            output.append(o instanceof String ?
055                (String) o : ((LinkOutputImpl)o).toString());
056        }
057    
058        /**
059         * {@inheritDoc}
060         */
061        public String toString() {
062            return output.toString();
063        }
064    
065    }