CharacterLiteral


1   package polyglot.lex;
2   
3   import java_cup.runtime.Symbol;
4   import polyglot.util.Position;
5   
6   /** Token class for char literals. */
7   public class CharacterLiteral extends Literal {
8     Character   val;
9   
10    public CharacterLiteral(Position position, char c, int sym)
11    {
12      super(position, sym); 
13      this.val = new Character  (c); 
14    }
15    
16    public Character   getValue() 
17    {
18      return val;
19    }
20  
21    public String   getEscapedValue()
22    {
23      return Token.escape( String.valueOf( val));
24    }
25  
26    public String   toString() 
27    {
28      return "char literal '" + getEscapedValue() + "'";
29    }
30  }
31

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