001    /*
002     * Copyright (c) 2007 Henri Sivonen
003     *
004     * Permission is hereby granted, free of charge, to any person obtaining a 
005     * copy of this software and associated documentation files (the "Software"), 
006     * to deal in the Software without restriction, including without limitation 
007     * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
008     * and/or sell copies of the Software, and to permit persons to whom the 
009     * Software is furnished to do so, subject to the following conditions:
010     *
011     * The above copyright notice and this permission notice shall be included in 
012     * all copies or substantial portions of the Software.
013     *
014     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
015     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
016     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
017     * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
018     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
019     * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
020     * DEALINGS IN THE SOFTWARE.
021     */
022    
023    package nu.validator.saxtree;
024    
025    import org.xml.sax.Locator;
026    
027    public abstract class CharBufferNode extends Node {
028    
029        protected final char[] buffer;
030        
031        CharBufferNode(Locator locator, char[] buf, int start, int length) {
032            super(locator);
033            this.buffer = new char[length];
034            System.arraycopy(buf, start, buffer, 0, length);
035        }
036    
037        /**
038         * Returns the wrapped buffer as a string.
039         * 
040         * @see java.lang.Object#toString()
041         */
042        @Override
043        public String toString() {
044            return new String(buffer);
045        }
046    }