edu.neu.ccs.demeterf.lexer.classes
Class Trans

java.lang.Object
  edu.neu.ccs.demeterf.lexer.classes.Trans

public class Trans
extends java.lang.Object

Representation of Trans

Nested Class Summary

static class	Trans.frm Field Class for Trans.frm
static class	Trans.l Field Class for Trans.l
static class	Trans.to Field Class for Trans.to

Field Summary

static Label

EPSILON

Constructor Summary

Trans(char c, State f, State t)

Trans(Label l, State frm, State to)
Construct a(n) Trans Instance

Method Summary

boolean	equals(java.lang.Object o) Is the given object Equal to this Trans?
State	getFrm() Getter for field Trans.frm
Label	getL() Getter for field Trans.l
State	getTo() Getter for field Trans.to
boolean	isEpsilon()
static Trans	parse(java.io.InputStream inpt) Parse an instance of Trans from the given Stream
static Trans	parse(java.io.Reader inpt) Parse an instance of Trans from the given Reader
static Trans	parse(java.lang.String inpt) Parse an instance of Trans from the given String
java.lang.String	toString() DGP method from Class PrintToString

Methods inherited from class java.lang.Object

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

Field Detail

EPSILON

public static final Label EPSILON

Constructor Detail

Trans

public Trans(Label l,
             State frm,
             State to)

Construct a(n) Trans Instance

Trans

public Trans(char c,
             State f,
             State t)

Method Detail

equals

public boolean equals(java.lang.Object o)

Is the given object Equal to this Trans?

Overrides:

equals in class java.lang.Object

parse

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

Parse an instance of Trans from the given String

Throws:

ParseException

parse

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

Parse an instance of Trans from the given Stream

Throws:

ParseException

parse

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

Parse an instance of Trans from the given Reader

Throws:

ParseException

isEpsilon

public boolean isEpsilon()

toString

public java.lang.String toString()

DGP method from Class PrintToString

Overrides:

toString in class java.lang.Object

getTo

public State getTo()

Getter for field Trans.to

getFrm

public State getFrm()

Getter for field Trans.frm

getL

public Label getL()

Getter for field Trans.l