slogo.parser.token

Class EOLToken

java.lang.Object

slogo.parser.token.EOLToken

All Implemented Interfaces:

Token

public class EOLToken
extends java.lang.Object
implements Token

This represents an end-of-line 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 EOLToken

Field Summary

Fields

Modifier and Type	Field and Description
private static EOLToken	ourInstance

Constructor Summary

Constructors

Modifier	Constructor and Description
private	EOLToken()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
static EOLToken	getInstance()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ourInstance

private static EOLToken ourInstance

Constructor Detail

EOLToken

private EOLToken()

Method Detail

getInstance

public static EOLToken getInstance()

Returns:

an EOLToken (singleton)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

Returns:

true of o is an EOLToken; otherwise, return false

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

EOL_Token