org.spf4j.zel.vm.gen

Class ZCompilerTokenManager

java.lang.Object

org.spf4j.zel.vm.gen.ZCompilerTokenManager

All Implemented Interfaces:

ZCompilerConstants

public class ZCompilerTokenManager
extends Object
implements ZCompilerConstants

Token Manager.

Field Summary

Fields

Modifier and Type	Field and Description
protected char	curChar
PrintStream	debugStream Debug output.
protected JavaCharStream	input_stream
static String[]	jjstrLiteralImages Token literal values.
static String[]	lexStateNames Lexer state names.

Fields inherited from interface org.spf4j.zel.vm.gen.ZCompilerConstants

AND, ARG, ASYNC, CHARACTER, CLM, COMMA, CONDITION, CONTEXT, DEC, DECIMAL, DECIMAL_LITERAL, DEFAULT, DETERMINISTIC, DIGIT, DIVIDE, DOT, E, ELSE, EOF, EQ, EQUAL, EXPONENT, FALSE, FIRST, FLOATING_POINT, FOR, FUNCTION, GE, GT, HEX_LITERAL, ID, IF, INC, INTEGER, LBRACE, LBRACKET, LE, LETTER, LPAREN, LT, MATCHEXP, MEMORY, MINUS, MOD, MULTILINE_COMMENT, MULTIPLY, NEQ, NOT, NULL, OCTAL_LITERAL, OR, PI, PIPE, PLUS, POW, RBRACE, RBRACKET, RETURN, RPAREN, SAND, SCL, SINGLE_LINE_COMMENT, SLEEP, STRING, SWAP, SYNC, THROW, tokenImage, TRUE, USE, XOR

Constructor Summary

Constructors

Constructor and Description
ZCompilerTokenManager(JavaCharStream stream) Constructor.
ZCompilerTokenManager(JavaCharStream stream, int lexState) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Token	getNextToken() Get the next Token.
protected Token	jjFillToken()
void	ReInit(JavaCharStream stream) Reinitialise parser.
void	ReInit(JavaCharStream stream, int lexState) Reinitialise parser.
void	setDebugStream(PrintStream ds) Set debug output.
void	SwitchTo(int lexState) Switch to specified lex state.

Methods inherited from class java.lang.Object

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

Field Detail

debugStream

public PrintStream debugStream

Debug output.

jjstrLiteralImages

public static final String[] jjstrLiteralImages

Token literal values.

lexStateNames

public static final String[] lexStateNames

Lexer state names.

input_stream

protected JavaCharStream input_stream

curChar

protected char curChar

Constructor Detail

ZCompilerTokenManager

public ZCompilerTokenManager(JavaCharStream stream)

Constructor.

ZCompilerTokenManager

public ZCompilerTokenManager(JavaCharStream stream,
                     int lexState)

Constructor.

Method Detail

setDebugStream

public void setDebugStream(PrintStream ds)

Set debug output.

ReInit

public void ReInit(JavaCharStream stream)

Reinitialise parser.

ReInit

public void ReInit(JavaCharStream stream,
          int lexState)

Reinitialise parser.

SwitchTo

public void SwitchTo(int lexState)

Switch to specified lex state.

jjFillToken

protected Token jjFillToken()

getNextToken

public Token getNextToken()

Get the next Token.