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Java > Open Source Codes > edu > rice > cs > util > sexp > BoolAtom


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45
46 package edu.rice.cs.util.sexp;
47
48 public class BoolAtom implements Atom {
49   public static final BoolAtom TRUE = new BoolAtom(true);
50   public static final BoolAtom FALSE = new BoolAtom(false);
51   
52   private boolean _bool;
53   private BoolAtom(boolean bool) { _bool = bool; }
54   
55   /**
56    * @return which type of BoolAtom this is
57    */
58   public boolean getValue() {
59     return _bool;
60   }
61   
62   /**
63    * Visitor hook for the BoolAtom
64    * @param v the visitor
65    * @return result of the given algorithm
66    */
67   public <Ret> Ret accept(SExpVisitor<Ret> v){
68     return v.forBoolAtom(this);
69   }
70   
71   public String JavaDoc toString() { return "" + _bool; }
72 }
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