org.pentaho.reporting.libraries.formula.parser
Class GeneratedFormulaParserTokenManager

java.lang.Object
  org.pentaho.reporting.libraries.formula.parser.GeneratedFormulaParserTokenManager

All Implemented Interfaces:

GeneratedFormulaParserConstants

public class GeneratedFormulaParserTokenManager
extends java.lang.Object
implements GeneratedFormulaParserConstants

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 org.pentaho.reporting.libraries.formula.parser.GeneratedFormulaParserConstants

APPROXIMATE_NUMERIC_LITERAL, BINARY_DIGIT, COLON, COLUMN_LOOKUP, COMMA, CONCAT, DEFAULT, DIGIT, DIV, DQUOTE, EOF, EQUALS, EXACT_NUMERIC_LITERAL, EXPONENT_PART, GT, GT_EQUALS, HEX_DIGIT, IDENTIFIER, L_BRACE, L_BRACKET, L_PAREN, LETTER, LT, LT_EQUALS, MANTISSA, MINUS, MULT, NEWLINE, NON_ZERO_DIGIT, NONQUOTE_CHARACTER, NONQUOTE_LOOKUP, NOT_EQUALS, NULL, PERCENT, PERIOD, PIPE, PLUS, POW, QUEST, QUOTE, R_BRACE, R_BRACKET, R_PAREN, SEMICOLON, SIGN, STRING_LITERAL, tokenImage, UNSIGNED_INTEGER, UNSIGNED_NUMERIC_LITERAL, WHITESPACE

Constructor Summary

GeneratedFormulaParserTokenManager(JavaCharStream stream)
Constructor.

GeneratedFormulaParserTokenManager(JavaCharStream stream, int lexState)
Constructor.

Method Summary

Token	getNextToken() Get the next Token.
void	ReInit(JavaCharStream stream) Reinitialise parser.
void	ReInit(JavaCharStream 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

GeneratedFormulaParserTokenManager

public GeneratedFormulaParserTokenManager(JavaCharStream stream)

Constructor.

GeneratedFormulaParserTokenManager

public GeneratedFormulaParserTokenManager(JavaCharStream stream,
                                          int lexState)

Constructor.

Method Detail

setDebugStream

public void setDebugStream(java.io.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.

getNextToken

public Token getNextToken()

Get the next Token.