net.hydromatic.clapham.parser.wirth
Class WirthParserTokenManager

java.lang.Object
  net.hydromatic.clapham.parser.wirth.WirthParserTokenManager

All Implemented Interfaces:

WirthParserConstants

public class WirthParserTokenManager
extends java.lang.Object
implements WirthParserConstants

Token Manager.

Field Summary

java.io.PrintStream	debugStream Debug output.
static java.lang.String[]	jjstrLiteralImages Token literal values.
static java.lang.String[]	lexStateNames Lexer state names.

Fields inherited from interface net.hydromatic.clapham.parser.wirth.WirthParserConstants

BAR, DEFAULT, DIGIT, DOT, EOF, EQ, IDENTIFIER, LBRACE, LBRACKET, LETTER, LITERAL, LPAREN, QUOT, RBRACE, RBRACKET, RPAREN, tokenImage

Constructor Summary

WirthParserTokenManager(SimpleCharStream stream)
Constructor.

WirthParserTokenManager(SimpleCharStream stream, int lexState)
Constructor.

Method Summary

Token	getNextToken() Get the next Token.
void	ReInit(SimpleCharStream stream) Reinitialise parser.
void	ReInit(SimpleCharStream stream, int lexState) Reinitialise parser.
void	setDebugStream(java.io.PrintStream ds) Set debug output.
void	SwitchTo(int lexState) Switch to specified lex state.

Methods inherited from class java.lang.Object

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

Field Detail

debugStream

public java.io.PrintStream debugStream

Debug output.

jjstrLiteralImages

public static final java.lang.String[] jjstrLiteralImages

Token literal values.

lexStateNames

public static final java.lang.String[] lexStateNames

Lexer state names.

Constructor Detail

WirthParserTokenManager

public WirthParserTokenManager(SimpleCharStream stream)

Constructor.

WirthParserTokenManager

public WirthParserTokenManager(SimpleCharStream stream,
                               int lexState)

Constructor.

Method Detail

setDebugStream

public void setDebugStream(java.io.PrintStream ds)

Set debug output.

ReInit

public void ReInit(SimpleCharStream stream)

Reinitialise parser.

ReInit

public void ReInit(SimpleCharStream stream,
                   int lexState)

Reinitialise parser.

SwitchTo

public void SwitchTo(int lexState)

Switch to specified lex state.

getNextToken

public Token getNextToken()

Get the next Token.