org.apache.commons.jexl.parser
Class Parser

java.lang.Object
  |
  +--org.apache.commons.jexl.parser.Parser

All Implemented Interfaces:

ParserConstants, ParserTreeConstants

public class Parser

extends Object

implements ParserTreeConstants, ParserConstants

Field Summary

Token	jj_nt
protected org.apache.commons.jexl.parser.JJTParserState	jjtree
boolean	lookingAhead
Token	token
ParserTokenManager	token_source

Fields inherited from interface org.apache.commons.jexl.parser.ParserTreeConstants

JJTADDNODE, JJTANDNODE, JJTARRAYACCESS, JJTASSIGNMENT, JJTBITWISEANDNODE, JJTBITWISECOMPLNODE, JJTBITWISEORNODE, JJTBITWISEXORNODE, JJTBLOCK, JJTDIVNODE, JJTEMPTYFUNCTION, JJTEQNODE, JJTEXPRESSION, JJTEXPRESSIONEXPRESSION, JJTFALSENODE, JJTFLOATLITERAL, JJTFOREACHSTATEMENT, JJTGENODE, JJTGTNODE, JJTIDENTIFIER, JJTIFSTATEMENT, JJTINTEGERLITERAL, JJTJEXLSCRIPT, JJTLENODE, JJTLTNODE, JJTMETHOD, JJTMODNODE, JJTMULNODE, JJTNENODE, jjtNodeName, JJTNOTNODE, JJTNULLLITERAL, JJTORNODE, JJTREFERENCE, JJTREFERENCEEXPRESSION, JJTSIZEFUNCTION, JJTSIZEMETHOD, JJTSTATEMENTEXPRESSION, JJTSTRINGLITERAL, JJTSUBTRACTNODE, JJTTRUENODE, JJTUNARYMINUSNODE, JJTVOID, JJTWHILESTATEMENT

Fields inherited from interface org.apache.commons.jexl.parser.ParserConstants

COMMENT, DEFAULT, DIGIT, EOF, FLOAT_LITERAL, IDENTIFIER, INTEGER_LITERAL, LETTER, STRING_LITERAL, tokenImage

Constructor Summary

Parser(InputStream stream)

Parser(ParserTokenManager tm)

Parser(Reader stream)

Method Summary

void	AdditiveExpression()
void	AndExpression()
void	ArrayAccess()
void	Assignment()
void	Block()
void	BooleanLiteral()
void	ConditionalAndExpression()
void	ConditionalOrExpression()
void	disable_tracing()
void	EmptyFunction()
void	enable_tracing()
void	EqualityExpression()
void	ExclusiveOrExpression()
void	Expression()
void	ExpressionExpression()
void	FloatLiteral()
void	ForeachStatement()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
void	Identifier()
void	IfStatement()
void	InclusiveOrExpression()
void	IntegerLiteral()
SimpleNode	JexlScript()
void	Literal()
void	Method()
void	MultiplicativeExpression()
void	NullLiteral()
void	Parameter()
SimpleNode	parse(Reader reader)
void	PrimaryExpression()
void	Reference()
void	ReferenceExpression()
void	ReInit(InputStream stream)
void	ReInit(ParserTokenManager tm)
void	ReInit(Reader stream)
void	RelationalExpression()
void	SizeFunction()
void	SizeMethod()
void	Statement()
void	StatementExpression()
void	StringLiteral()
void	UnaryExpression()
void	WhileStatement()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected org.apache.commons.jexl.parser.JJTParserState jjtree

token_source

public ParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

Constructor Detail

Parser

public Parser(InputStream stream)

Parser

public Parser(Reader stream)

Parser

public Parser(ParserTokenManager tm)

Method Detail

parse

public SimpleNode parse(Reader reader)
                 throws Exception

Exception

JexlScript

public final SimpleNode JexlScript()
                            throws ParseException

ParseException

Block

public final void Block()
                 throws ParseException

ParseException

EmptyFunction

public final void EmptyFunction()
                         throws ParseException

ParseException

SizeFunction

public final void SizeFunction()
                        throws ParseException

ParseException

Identifier

public final void Identifier()
                      throws ParseException

ParseException

Expression

public final void Expression()
                      throws ParseException

ParseException

Assignment

public final void Assignment()
                      throws ParseException

ParseException

ConditionalOrExpression

public final void ConditionalOrExpression()
                                   throws ParseException

ParseException

ConditionalAndExpression

public final void ConditionalAndExpression()
                                    throws ParseException

ParseException

InclusiveOrExpression

public final void InclusiveOrExpression()
                                 throws ParseException

ParseException

ExclusiveOrExpression

public final void ExclusiveOrExpression()
                                 throws ParseException

ParseException

AndExpression

public final void AndExpression()
                         throws ParseException

ParseException

EqualityExpression

public final void EqualityExpression()
                              throws ParseException

ParseException

RelationalExpression

public final void RelationalExpression()
                                throws ParseException

ParseException

AdditiveExpression

public final void AdditiveExpression()
                              throws ParseException

ParseException

MultiplicativeExpression

public final void MultiplicativeExpression()
                                    throws ParseException

ParseException

UnaryExpression

public final void UnaryExpression()
                           throws ParseException

ParseException

PrimaryExpression

public final void PrimaryExpression()
                             throws ParseException

ParseException

Literal

public final void Literal()
                   throws ParseException

ParseException

NullLiteral

public final void NullLiteral()
                       throws ParseException

ParseException

BooleanLiteral

public final void BooleanLiteral()
                          throws ParseException

ParseException

IntegerLiteral

public final void IntegerLiteral()
                          throws ParseException

ParseException

FloatLiteral

public final void FloatLiteral()
                        throws ParseException

ParseException

StringLiteral

public final void StringLiteral()
                         throws ParseException

ParseException

Statement

public final void Statement()
                     throws ParseException

ParseException

ExpressionExpression

public final void ExpressionExpression()
                                throws ParseException

ParseException

StatementExpression

public final void StatementExpression()
                               throws ParseException

ParseException

ReferenceExpression

public final void ReferenceExpression()
                               throws ParseException

ParseException

IfStatement

public final void IfStatement()
                       throws ParseException

ParseException

WhileStatement

public final void WhileStatement()
                          throws ParseException

ParseException

ForeachStatement

public final void ForeachStatement()
                            throws ParseException

ParseException

Method

public final void Method()
                  throws ParseException

ParseException

ArrayAccess

public final void ArrayAccess()
                       throws ParseException

ParseException

SizeMethod

public final void SizeMethod()
                      throws ParseException

ParseException

Reference

public final void Reference()
                     throws ParseException

ParseException

Parameter

public final void Parameter()
                     throws ParseException

ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(ParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public final ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()