org.hornetq.core.filter.impl

Class FilterParser

java.lang.Object

org.hornetq.core.filter.impl.FilterParser

All Implemented Interfaces:

FilterParserConstants

public class FilterParser
extends Object
implements FilterParserConstants

A JavaCC 2.0 grammar for HornetQ filters

Version:

$Revision: 2681 $

Author:

Scott.Stark@jboss.org, adrian@jboss.org

Field Summary

Fields

Modifier and Type	Field and Description
Token	jj_nt Next token.
Token	token Current token.
FilterParserTokenManager	token_source Generated Token Manager.

Fields inherited from interface org.hornetq.core.filter.impl.FilterParserConstants

AND, BETWEEN, COMMA, DECIMAL_LITERAL, DEFAULT, DIGIT, DIV, EOF, EQ, ESCAPE, EXPONENT, FALSE, FLOATING_POINT_LITERAL, GE, GT, HEX_LITERAL, IDENTIFIER, IN, INTEGER_LITERAL, IS, LE, LETTER, LIKE, LPAREN, LT, MINUS, MULT, NE, NOT, NULL, OCTAL_LITERAL, OR, PLUS, RPAREN, SEMICOLON, SIMPLE_STRING, tokenImage, TRUE

Constructor Summary

Constructors

Constructor and Description
FilterParser()
FilterParser(FilterParserTokenManager tm) Constructor with generated Token Manager.
FilterParser(InputStream stream) Constructor with InputStream.
FilterParser(InputStream stream, String encoding) Constructor with InputStream and supplied encoding
FilterParser(Reader stream) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Object	arithExpression()
Object	arithFactor()
Object	arithTerm()
Object	booleanExpression()
Object	booleanLiteral()
Object	comparisonExpression()
Object	conditionalExpression()
void	disable_tracing() Disable tracing.
static Object	doParse(SimpleString selector, Map<SimpleString,Identifier> identifierMap)
static Object	doParse(SimpleString selector, Map<SimpleString,Identifier> identifierMap, boolean trace)
void	enable_tracing() Enable tracing.
Object	expression() Start of the grammar
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
Object	identifier()
Object	numericExpression()
Object	numericLiteral()
Object	parse(SimpleString selector, Map<SimpleString,Identifier> identifierMap)
Object	parse(SimpleString selector, Map<SimpleString,Identifier> identifierMap, boolean trace)
Object	patternExpression(Object exp1)
void	ReInit(FilterParserTokenManager tm) Reinitialise.
void	ReInit(InputStream stream) Reinitialise.
void	ReInit(InputStream stream, String encoding) Reinitialise.
void	ReInit(Reader stream) Reinitialise.
Object	selectorExpression()
Object	selectorFactor()
Object	selectorTerm()
Object	stringExpression()
void	stringList(Set<SimpleString> set)
Object	stringLiteral()
void	stringToken(Set<SimpleString> set)

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public FilterParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

FilterParser

public FilterParser()

FilterParser

public FilterParser(InputStream stream)

Constructor with InputStream.

FilterParser

public FilterParser(InputStream stream,
            String encoding)

Constructor with InputStream and supplied encoding

FilterParser

public FilterParser(Reader stream)

Constructor.

FilterParser

public FilterParser(FilterParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

parse

public Object parse(SimpleString selector,
           Map<SimpleString,Identifier> identifierMap)
             throws ParseException

Throws:

ParseException

parse

public Object parse(SimpleString selector,
           Map<SimpleString,Identifier> identifierMap,
           boolean trace)
             throws ParseException

Throws:

ParseException

doParse

public static Object doParse(SimpleString selector,
             Map<SimpleString,Identifier> identifierMap)
                      throws ParseException

Throws:

ParseException

doParse

public static Object doParse(SimpleString selector,
             Map<SimpleString,Identifier> identifierMap,
             boolean trace)
                      throws ParseException

Throws:

ParseException

expression

public final Object expression()
                        throws ParseException

Start of the grammar

Throws:

ParseException

selectorExpression

public final Object selectorExpression()
                                throws ParseException

Throws:

ParseException

selectorTerm

public final Object selectorTerm()
                          throws ParseException

Throws:

ParseException

selectorFactor

public final Object selectorFactor()
                            throws ParseException

Throws:

ParseException

conditionalExpression

public final Object conditionalExpression()
                                   throws ParseException

Throws:

ParseException

comparisonExpression

public final Object comparisonExpression()
                                  throws ParseException

Throws:

ParseException

stringList

public final void stringList(Set<SimpleString> set)
                      throws ParseException

Throws:

ParseException

stringToken

public final void stringToken(Set<SimpleString> set)
                       throws ParseException

Throws:

ParseException

patternExpression

public final Object patternExpression(Object exp1)
                               throws ParseException

Throws:

ParseException

arithExpression

public final Object arithExpression()
                             throws ParseException

Throws:

ParseException

arithTerm

public final Object arithTerm()
                       throws ParseException

Throws:

ParseException

arithFactor

public final Object arithFactor()
                         throws ParseException

Throws:

ParseException

booleanExpression

public final Object booleanExpression()
                               throws ParseException

Throws:

ParseException

booleanLiteral

public final Object booleanLiteral()
                            throws ParseException

Throws:

ParseException

stringExpression

public final Object stringExpression()
                              throws ParseException

Throws:

ParseException

stringLiteral

public final Object stringLiteral()
                           throws ParseException

Throws:

ParseException

numericExpression

public final Object numericExpression()
                               throws ParseException

Throws:

ParseException

numericLiteral

public final Object numericLiteral()
                            throws ParseException

Throws:

ParseException

identifier

public final Object identifier()
                        throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

Reinitialise.

ReInit

public void ReInit(InputStream stream,
          String encoding)

Reinitialise.

ReInit

public void ReInit(Reader stream)

Reinitialise.

ReInit

public void ReInit(FilterParserTokenManager tm)

Reinitialise.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

generateParseException

public ParseException generateParseException()

Generate ParseException.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.