org.activemath.exercises.parsers
Class CasParserYacasTokenManager

java.lang.Object
  org.activemath.exercises.parsers.CasParserYacasTokenManager

All Implemented Interfaces:

CasParserYacasConstants

public class CasParserYacasTokenManager
extends Object
implements CasParserYacasConstants

Field Summary

protected char	curChar
PrintStream	debugStream
protected SimpleCharStream	input_stream
static String[]	jjstrLiteralImages
static String[]	lexStateNames

Fields inherited from interface org.activemath.exercises.parsers.CasParserYacasConstants

APPLICATION, DEFAULT, DIGIT, DOUBLE, EOF, EOL, INTEGER, STRING, SYMBOL, tokenImage, VARIABLE

Constructor Summary

CasParserYacasTokenManager(SimpleCharStream stream)

CasParserYacasTokenManager(SimpleCharStream stream, int lexState)

Method Summary

Token	getNextToken()
protected Token	jjFillToken()
void	ReInit(SimpleCharStream stream)
void	ReInit(SimpleCharStream stream, int lexState)
void	setDebugStream(PrintStream ds)
void	SwitchTo(int lexState)

Methods inherited from class java.lang.Object

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

Field Detail

debugStream

public PrintStream debugStream

jjstrLiteralImages

public static final String[] jjstrLiteralImages

lexStateNames

public static final String[] lexStateNames

input_stream

protected SimpleCharStream input_stream

curChar

protected char curChar

Constructor Detail

CasParserYacasTokenManager

public CasParserYacasTokenManager(SimpleCharStream stream)

CasParserYacasTokenManager

public CasParserYacasTokenManager(SimpleCharStream stream,
                                  int lexState)

Method Detail

setDebugStream

public void setDebugStream(PrintStream ds)

ReInit

public void ReInit(SimpleCharStream stream)

ReInit

public void ReInit(SimpleCharStream stream,
                   int lexState)

SwitchTo

public void SwitchTo(int lexState)

jjFillToken

protected Token jjFillToken()

getNextToken

public Token getNextToken()