Package org.pentaho.reporting.libraries.formula.parser

Class GeneratedFormulaParser

java.lang.Object

org.pentaho.reporting.libraries.formula.parser.GeneratedFormulaParser

All Implemented Interfaces:

GeneratedFormulaParserConstants

Direct Known Subclasses:

FormulaParser

public abstract class GeneratedFormulaParser
extends Object
implements GeneratedFormulaParserConstants

Field Summary

Fields

Modifier and Type	Field	Description
Token	jj_nt
Token	token
GeneratedFormulaParserTokenManager	token_source

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

Constructors

Modifier	Constructor	Description
protected	GeneratedFormulaParser()
	GeneratedFormulaParser(InputStream stream)
	GeneratedFormulaParser(Reader stream)
	GeneratedFormulaParser(GeneratedFormulaParserTokenManager tm)

Method Summary

Modifier and Type	Method	Description
protected ParsePosition	createPosition(Token token)
void	disable_tracing()
void	enable_tracing()
ParseException	generateParseException()
LValue	getExpression()
InfixOperator	getInfixOperator()
LValue	getLValue()
Token	getNextToken()
protected abstract OperatorFactory	getOperatorFactory()
PostfixOperator	getPostfixOperator()
PrefixOperator	getPrefixOperator()
Token	getToken(int index)
LValue	parseArray()
LValue	parseFunction(String name, ParsePosition parsePosition)
LValue[]	parseRow()
void	ReInit(InputStream stream)
void	ReInit(Reader stream)
void	ReInit(GeneratedFormulaParserTokenManager tm)
Term	startTail(LValue retval)

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public GeneratedFormulaParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

Constructor Detail

GeneratedFormulaParser

protected GeneratedFormulaParser()

GeneratedFormulaParser

public GeneratedFormulaParser(InputStream stream)

GeneratedFormulaParser

public GeneratedFormulaParser(Reader stream)

GeneratedFormulaParser

public GeneratedFormulaParser(GeneratedFormulaParserTokenManager tm)

Method Detail

getOperatorFactory

protected abstract OperatorFactory getOperatorFactory()

createPosition

protected ParsePosition createPosition(Token token)

getExpression

public final LValue getExpression()
                           throws ParseException

Throws:

ParseException

startTail

public final Term startTail(LValue retval)
                     throws ParseException

Throws:

ParseException

getLValue

public final LValue getLValue()
                       throws ParseException

Throws:

ParseException

parseArray

public final LValue parseArray()
                        throws ParseException

Throws:

ParseException

parseRow

public final LValue[] parseRow()
                        throws ParseException

Throws:

ParseException

parseFunction

public final LValue parseFunction(String name,
                                  ParsePosition parsePosition)
                           throws ParseException

Throws:

ParseException

getPrefixOperator

public final PrefixOperator getPrefixOperator()
                                       throws ParseException

Throws:

ParseException

getPostfixOperator

public final PostfixOperator getPostfixOperator()
                                         throws ParseException

Throws:

ParseException

getInfixOperator

public final InfixOperator getInfixOperator()
                                     throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(GeneratedFormulaParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()