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/*
* Copyright (c) 2007 Henri Sivonen
* Copyright (c) 2008 Mozilla Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package nu.validator.saxtree;
import org.xml.sax.Locator;
/**
* A common superclass for character buffer node classes.
* @version $Id$
* @author hsivonen
*/
public abstract class CharBufferNode extends Node {
/**
* The buffer.
*/
protected final char[] buffer;
/**
* The constructor.
* @param locator the locator
* @param buf the buffer
* @param start the offset
* @param length the length
*/
CharBufferNode(Locator locator, char[] buf, int start, int length) {
super(locator);
this.buffer = new char[length];
System.arraycopy(buf, start, buffer, 0, length);
}
/**
* Returns the wrapped buffer as a string.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return new String(buffer);
}
}
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