elan.parser.token
Class EOFToken

java.lang.Object
  |
  +--elan.parser.token.EOFToken

All Implemented Interfaces:

Token

public class EOFToken

extends java.lang.Object

implements Token

This represents an end-of-file token Uses the singleton pattern since there's no reason to have more than one such token. For equals This compares false to any object other than an EOFToken

Method Summary

boolean	equals(java.lang.Object o)
static EOFToken	getInstance()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getInstance

public static EOFToken getInstance()

Returns:

an EOFToken (singleton)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

Returns:

true of o is an EOFToken, else return false

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object