polyglot.lex
Class NullLiteral

java.lang.Object
  extended bypolyglot.lex.Token
      extended bypolyglot.lex.Literal
          extended bypolyglot.lex.NullLiteral

public class NullLiteral
extends Literal

A token class for null literals.


Constructor Summary
NullLiteral(Position position, int sym)
           
 
Method Summary
 java.lang.String toString()
           
 
Methods inherited from class polyglot.lex.Token
escape, getPosition, symbol
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NullLiteral

public NullLiteral(Position position,
                   int sym)
Method Detail

toString

public java.lang.String toString()