org.das2.qds.util.dd

Class SimpleExpTokenManager

java.lang.Object

org.das2.qds.util.dd.SimpleExpTokenManager

All Implemented Interfaces:

SimpleExpConstants

public class SimpleExpTokenManager
extends java.lang.Object
implements SimpleExpConstants

Token Manager.

Field Summary

Fields

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

Fields inherited from interface org.das2.qds.util.dd.SimpleExpConstants

CLOSE_PAR, DEFAULT, EOF, EQUAL, IDENTIFIER, NUMBER, OPEN_PAR, PLUS, SEMI, tokenImage

Constructor Summary

Constructors

Constructor and Description
SimpleExpTokenManager(SimpleCharStream stream) Constructor.
SimpleExpTokenManager(SimpleCharStream stream, int lexState) Constructor.

Method Summary

Modifier and Type	Method and Description
static Token	getNextToken() Get the next Token.
protected static Token	jjFillToken()
static void	ReInit(SimpleCharStream stream) Reinitialise parser.
static void	ReInit(SimpleCharStream stream, int lexState) Reinitialise parser.
static void	setDebugStream(java.io.PrintStream ds) Set debug output.
static 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 static 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.

input_stream

protected static SimpleCharStream input_stream

curChar

protected static char curChar

Constructor Detail

SimpleExpTokenManager

public SimpleExpTokenManager(SimpleCharStream stream)

Constructor.

SimpleExpTokenManager

public SimpleExpTokenManager(SimpleCharStream stream,
                             int lexState)

Constructor.

Method Detail

setDebugStream

public static void setDebugStream(java.io.PrintStream ds)

Set debug output.

ReInit

public static void ReInit(SimpleCharStream stream)

Reinitialise parser.

ReInit

public static void ReInit(SimpleCharStream stream,
                          int lexState)

Reinitialise parser.

SwitchTo

public static void SwitchTo(int lexState)

Switch to specified lex state.

jjFillToken

protected static Token jjFillToken()

getNextToken

public static Token getNextToken()

Get the next Token.