/*
 * [The "BSD license"]
 *  Copyright (c) 2010 Terence Parr
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 *      derived from this software without specific prior written permission.
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package org.antlr.analysis;

import org.antlr.tool.Rule;

A transition used to reference another rule.  It tracks two targets
 really: the actual transition target and the state following the
 state that refers to the other rule.  Conversion of an NFA that
 falls off the end of a rule will be able to figure out who invoked
 that rule because of these special transitions.
/** A transition used to reference another rule.  It tracks two targets
 *  really: the actual transition target and the state following the
 *  state that refers to the other rule.  Conversion of an NFA that
 *  falls off the end of a rule will be able to figure out who invoked
 *  that rule because of these special transitions.
 */
public class RuleClosureTransition extends Transition {
	
Ptr to the rule definition object for this rule ref /** Ptr to the rule definition object for this rule ref */
	public Rule rule;

	
What node to begin computations following ref to rule /** What node to begin computations following ref to rule */
    public NFAState followState;

    public RuleClosureTransition(Rule rule,
								 NFAState ruleStart,
								 NFAState followState)
    {
        super(Label.EPSILON, ruleStart);
        this.rule = rule;
        this.followState = followState;
	}
}