edu.neu.ccs.demeterf.demfgen.classes
Class EmptyToken

java.lang.Object
  edu.neu.ccs.demeterf.demfgen.classes.SumToken
      edu.neu.ccs.demeterf.demfgen.classes.EmptyToken

All Implemented Interfaces:

LitToken

public class EmptyToken
extends SumToken

Constructor Summary

EmptyToken()

Method Summary

boolean	equals(java.lang.Object o)
static EmptyToken	parse(java.io.InputStream inpt)
static EmptyToken	parse(java.io.Reader inpt)
static EmptyToken	parse(java.lang.String inpt)
java.lang.String	print()
java.lang.String	string()

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EmptyToken

public EmptyToken()

Method Detail

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

parse

public static EmptyToken parse(java.lang.String inpt)
                        throws ParseException

Throws:

ParseException

parse

public static EmptyToken parse(java.io.InputStream inpt)
                        throws ParseException

Throws:

ParseException

parse

public static EmptyToken parse(java.io.Reader inpt)
                        throws ParseException

Throws:

ParseException

string

public java.lang.String string()

print

public java.lang.String print()

Overrides:

print in class SumToken