Package ptolemy.data.expr

Class PtParserTokenManager

java.lang.Object

ptolemy.data.expr.PtParserTokenManager

All Implemented Interfaces:

PtParserConstants

public class PtParserTokenManager
extends java.lang.Object
implements PtParserConstants

Token Manager.

Field Summary

Fields

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

Fields inherited from interface ptolemy.data.expr.PtParserConstants

AND, BITWISE_NOT, BOOL_NOT, BOOLEAN, CLOSEBRACE, CLOSEBRACKET, CLOSEPAREN, CLOSEUNION, COLON, COMMA, COMPLEX, COND_AND, COND_OR, DECIMAL_LITERAL, DEFAULT, DIVIDE, DOUBLE, EOF, EQUALS, ERROR, EXPONENT, FUNCTION, GT, GTE, HEX_LITERAL, ID, INTEGER, INTEGER_FORMAT_SPEC, LETTER, LSHR, LT, LTE, MINUS, MODULO, MULTI_LINE_COMMENT, MultiLineCommentMode, MULTIPLY, NOTEQUALS, OCTAL_LITERAL, OPENBRACE, OPENBRACKET, OPENPAREN, OPENUNION, OR, PERIOD, PLUS, POWER, QUESTION, SEPARATOR, SETEQUALS, SHL, SHR, SINGLE_LINE_COMMENT, SingleLineCommentMode, SMBRACE, SMDOLLAR, SMDOLLARBRACE, SMDOLLARPAREN, SMID, SMIDBRACE, SMIDPAREN, SMLETTER, SMPAREN, SMSTRING, STRING, StringMode, StringModeIDBrace, StringModeIDNone, StringModeIDParen, tokenImage, XOR

Constructor Summary

Constructors

Constructor	Description
PtParserTokenManager(SimpleCharStream stream)	Constructor.
PtParserTokenManager(SimpleCharStream stream, int lexState)	Constructor.

Method Summary

Modifier and Type	Method	Description
Token	getNextToken()	Get the next Token.
protected Token	jjFillToken()
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

clone, equals, finalize, 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.

jjnewLexState

public static final int[] jjnewLexState

Lex State array.

input_stream

protected SimpleCharStream input_stream

curChar

protected char curChar

Constructor Detail

PtParserTokenManager

public PtParserTokenManager(SimpleCharStream stream)

Constructor.

PtParserTokenManager

public PtParserTokenManager(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.

jjFillToken

protected Token jjFillToken()

getNextToken

public Token getNextToken()

Get the next Token.