/*
 * DSList.java
 *
 * Copyright (C) 1997 Shugo Maeda
 *
 * 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.
 */

package JP.ac.osaka_u.ender.util.regex;

/*
 * A class that expresses a list of taransitions.
 */
class DSList {
    private Chars chars;
    private DState to;
    private DSList next;

    /*
     * The constructor.
     */
    public DSList() {
	this(null, null, null);
    }

    /*
     * The constructor.
     */
    public DSList(Chars chars, DState to, DSList next) {
	this.chars = chars;
	this.to = to;
	this.next = next;
    }

    public Chars chars() {
	return chars;
    }

    public DState to() {
	return to;
    }

    public DSList next() {
	return next;
    }

    public void setTo(DState ds) {
	to = ds;
    }

    public void setNext(DSList dsl) {
	next = dsl;
    }
}