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/**
* Copyright (c) 2014, Sindice Limited. All Rights Reserved.
*
* This file is part of the SIREn project.
*
* SIREn is a free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* SIREn 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this program. If not, see .
*/
package com.sindicetech.siren.util;
import java.io.CharArrayReader;
/**
* Implementation of the {@link CharArrayReader} that allows to reset the reader
* to a new char array input.
*/
public class ReusableCharArrayReader extends CharArrayReader {
/**
* @param buf
*/
public ReusableCharArrayReader(final char[] buf) {
super(buf);
}
public ReusableCharArrayReader(final char[] buf, final int offset, final int length) {
super(buf, offset, length);
}
public void reset(final char[] toReset) {
this.buf = toReset;
this.pos = 0;
this.count = toReset.length;
}
public void reset(final char[] toReset, final int offset, final int len) {
this.buf = toReset;
this.pos = offset;
this.count = len;
}
@Override
public String toString() {
return new String(buf, this.pos, this.count);
}
}
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