byucc.jhdl.Fsm
Class Parser

java.lang.Object
  byucc.jhdl.Fsm.Parser

All Implemented Interfaces:

ParserConstants

public class Parser

extends java.lang.Object

implements ParserConstants

Field Summary

FsmData	fd
Token	jj_nt
boolean	lookingAhead
Token	token
ParserTokenManager	token_source

Fields inherited from interface byucc.jhdl.Fsm.ParserConstants

DEFAULT, DEFAULTTOK, DESCRIPTION, DIGIT, DIGT, ENCBIT, ENCODING, ENCODINGCMD, EOF, INBIT, INPUTCMD, INPUTTERM, IOBIT, IOTERM, LETTER, MULTI_LINE_COMMENT, NUMBER, ONEHOTTOK, OUTPUTCMD, SINGLE_LINE_COMMENT, STATECMD, STATENAME, STATEWIDTH, tokenImage

Constructor Summary

Parser(java.io.InputStream stream)

Parser(ParserTokenManager tm)

Parser(java.io.Reader stream)

Method Summary

void	body()
void	clearStack()
void	combLine()
void	combLines()
void	desc()
void	description()
void	disable_tracing()
void	enable_tracing()
void	enc()
void	encodings()
void	encs()
FsmData	fsmFile(java.lang.String fname)
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
void	iName()
void	iNames()
void	iTerm()
void	num()
void	oName()
void	oNames()
java.lang.String	popStack()
void	productLine2()
void	productLine4()
void	productLines2()
void	productLines4()
void	pushStack(java.lang.String s)
void	ReInit(java.io.InputStream stream)
void	ReInit(ParserTokenManager tm)
void	ReInit(java.io.Reader stream)
boolean	setVerbose(boolean flag) Sets the verbosity, and returns the prior value of the verbose flag
boolean	stackEmpty()
int	stackSize()
void	stateName()
void	states()
void	stateWidth()
void	stName()
void	stNames()

Methods inherited from class java.lang.Object

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

Field Detail

fd

public FsmData fd

token_source

public ParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

Constructor Detail

Parser

public Parser(java.io.InputStream stream)

Parser

public Parser(java.io.Reader stream)

Parser

public Parser(ParserTokenManager tm)

Method Detail

setVerbose

public boolean setVerbose(boolean flag)

Sets the verbosity, and returns the prior value of the verbose flag

Parameters:

flag - The new state of the verbose flag

Returns:

The prior state of the verbose flag

stackSize

public int stackSize()

stackEmpty

public boolean stackEmpty()

popStack

public java.lang.String popStack()

pushStack

public void pushStack(java.lang.String s)

clearStack

public void clearStack()

fsmFile

public final FsmData fsmFile(java.lang.String fname)
                      throws ParseException

Throws:

ParseException

body

public final void body()
                throws ParseException

Throws:

ParseException

stateWidth

public final void stateWidth()
                      throws ParseException

Throws:

ParseException

num

public final void num()
               throws ParseException

Throws:

ParseException

description

public final void description()
                       throws ParseException

Throws:

ParseException

desc

public final void desc()
                throws ParseException

Throws:

ParseException

iNames

public final void iNames()
                  throws ParseException

Throws:

ParseException

oNames

public final void oNames()
                  throws ParseException

Throws:

ParseException

iName

public final void iName()
                 throws ParseException

Throws:

ParseException

oName

public final void oName()
                 throws ParseException

Throws:

ParseException

productLines4

public final void productLines4()
                         throws ParseException

Throws:

ParseException

productLines2

public final void productLines2()
                         throws ParseException

Throws:

ParseException

combLines

public final void combLines()
                     throws ParseException

Throws:

ParseException

states

public final void states()
                  throws ParseException

Throws:

ParseException

encodings

public final void encodings()
                     throws ParseException

Throws:

ParseException

stNames

public final void stNames()
                   throws ParseException

Throws:

ParseException

stName

public final void stName()
                  throws ParseException

Throws:

ParseException

encs

public final void encs()
                throws ParseException

Throws:

ParseException

enc

public final void enc()
               throws ParseException

Throws:

ParseException

productLine4

public final void productLine4()
                        throws ParseException

Throws:

ParseException

productLine2

public final void productLine2()
                        throws ParseException

Throws:

ParseException

combLine

public final void combLine()
                    throws ParseException

Throws:

ParseException

iTerm

public final void iTerm()
                 throws ParseException

Throws:

ParseException

stateName

public final void stateName()
                     throws ParseException

Throws:

ParseException

ReInit

public void ReInit(java.io.InputStream stream)

ReInit

public void ReInit(java.io.Reader stream)

ReInit

public void ReInit(ParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public final ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()