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Java Lookahead Parser Generator. Generator produces LALR(k) parsers. Grammar rules are entered using annotations. Rule annotation can be attached to reducer method, which keeps rule and it's action together.

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/*
 * Copyright (C) 2014 Timo Vesalainen
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */

package org.vesalainen.parser.util;

import java.nio.charset.Charset;

/**
 *
 * @author Timo Vesalainen
 */
public interface ModifiableCharset
{
    /**
     * Set current character set. Only supported with byte input!
     * After fixed == true, the system can buffer data.
     * @param cs 
     * @param fixed 
     */
    void setCharset(String cs, boolean fixed);
    /**
     * Set current character set. Only supported with byte input!
     * After fixed == true, the system can buffer data.
     * @param cs 
     * @param fixed 
     */
    void setCharset(Charset cs, boolean fixed);
}