001    /*
002     * Created on Sep 15, 2003 by Ravi Mohan
003     *  
004     */
005    package aima.logic.propositional.parsing.ast;
006    
007    import aima.logic.propositional.parsing.PLVisitor;
008    
009    /**
010     * @author Ravi Mohan
011     * 
012     */
013    
014    public class FalseSentence extends AtomicSentence {
015            @Override
016            public String toString() {
017                    return "FALSE";
018            }
019    
020            @Override
021            public Object accept(PLVisitor plv, Object arg) {
022                    return plv.visitFalseSentence(this, arg);
023            }
024    }