org.castor.cpa.query.ejbql

Class EjbQLParser

java.lang.Object

org.castor.cpa.query.ejbql.EjbQLParser

All Implemented Interfaces:

EjbQLParserConstants, EjbQLParserTreeConstants

public class EjbQLParser
extends Object
implements EjbQLParserTreeConstants, EjbQLParserConstants

Field Summary

Fields

Modifier and Type	Field and Description
Token	jj_nt Next token.
protected JJTEjbQLParserState	jjtree
Token	token Current token.
EjbQLParserTokenManager	token_source Generated Token Manager.

Fields inherited from interface org.castor.cpa.query.ejbql.EjbQLParserTreeConstants

JJTBETWEENEXPRESSION, JJTBOOLEANLITERAL, JJTCHARLITERAL, JJTCOMPARISONEXPRESSION, JJTCOMPARISONOPERATOR, JJTCONDITIONALEXPRESSION, JJTCONDITIONALFACTOR, JJTCONDITIONALPRIMARY, JJTCONDITIONALTERM, JJTDATELITERAL, JJTEJBQL, JJTEXPRESSION, JJTFACTOR, JJTFLOATLITERAL, JJTFROMCLAUSE, JJTFROMDECLARATION, JJTFUNCTION, JJTIDENTIFIER, JJTINEXPRESSION, JJTINITEM, JJTINTEGERLITERAL, JJTLIKEEXPRESSION, JJTLIMITCLAUSE, JJTLITERAL, JJTNAMEDPARAMETER, jjtNodeName, JJTNULLEXPRESSION, JJTORDERBYCLAUSE, JJTORDERBYITEM, JJTPARAMETER, JJTPATH, JJTPOSITIONALPARAMETER, JJTPRIMARY, JJTSELECTCLAUSE, JJTSELECTEXPRESSION, JJTSELECTSTATEMENT, JJTTERM, JJTTIMELITERAL, JJTTIMESTAMPLITERAL, JJTTRIMSPECIFICATION, JJTWHERECLAUSE

Fields inherited from interface org.castor.cpa.query.ejbql.EjbQLParserConstants

ABS, AND, AS, ASC, BETWEEN, BOOLEAN_LITERAL, BOTH, BY, CHAR_LITERAL, CONCAT, CONCATE, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, DATE, DATE_LITERAL, DEFAULT, DESC, DIGIT, DISTINCT, DIVIDE, EOF, EQUAL, ESCAPE, FALSE, FLOAT_LITERAL, FROM, GREATEREQUAL, GREATERTHAN, IDENTIFIER, IN, INTEGER_LITERAL, IS, IS_DEFINED, IS_UNDEFINED, LEADING, LENGTH, LESSEQUAL, LESSTHAN, LETTER, LIKE, LIMIT, LOCATE, LOWER, MINUS, MOD, MULTIPLY, NIL, NOT, NOTEQUAL, NULL, OBJECT, OFFSET, OR, ORDER, PLUS, REMAINDER, SELECT, SQRT, SUBSTRING, TIME, TIME_LITERAL, TIMESTAMP, TIMESTAMP_LITERAL, tokenImage, TRAILING, TRIM, TRUE, UNDEFINED, UPPER, WHERE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	BetweenExpression()
void	BooleanLiteral()
void	CharLiteral()
void	ComparisonExpression()
void	ComparisonOperator()
void	ConditionalExpression()
void	ConditionalFactor()
void	ConditionalPrimary()
void	ConditionalTerm()
void	DateLiteral()
void	disable_tracing() Disable tracing.
SimpleNode	ejbQL()
void	enable_tracing() Enable tracing.
void	Expression()
void	Factor()
void	FloatLiteral()
void	FromClause()
void	FromDeclaration()
void	Function()
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
void	Identifier()
void	InExpression()
void	InItem()
void	IntegerLiteral()
void	LikeExpression()
void	LimitClause()
void	Literal()
void	NamedParameter()
void	NullExpression()
void	OrderbyClause()
void	OrderbyItem()
void	Parameter()
void	Path()
void	PositionalParameter()
void	Primary()
void	ReInit(EjbQLParserTokenManager tm) Reinitialise.
void	ReInit(InputStream stream) Reinitialise.
void	ReInit(InputStream stream, String encoding) Reinitialise.
void	ReInit(Reader stream) Reinitialise.
void	SelectClause()
void	SelectExpression()
void	SelectStatement()
void	Term()
void	TimeLiteral()
void	TimestampLiteral()
void	TrimSpecification()
void	WhereClause()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected JJTEjbQLParserState jjtree

token_source

public EjbQLParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

EjbQLParser

public EjbQLParser(InputStream stream)

Constructor with InputStream.

EjbQLParser

public EjbQLParser(InputStream stream,
                   String encoding)

Constructor with InputStream and supplied encoding

EjbQLParser

public EjbQLParser(Reader stream)

Constructor.

EjbQLParser

public EjbQLParser(EjbQLParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

ejbQL

public final SimpleNode ejbQL()
                       throws ParseException

Throws:

ParseException

SelectStatement

public final void SelectStatement()
                           throws ParseException

Throws:

ParseException

SelectClause

public final void SelectClause()
                        throws ParseException

Throws:

ParseException

SelectExpression

public final void SelectExpression()
                            throws ParseException

Throws:

ParseException

FromClause

public final void FromClause()
                      throws ParseException

Throws:

ParseException

FromDeclaration

public final void FromDeclaration()
                           throws ParseException

Throws:

ParseException

WhereClause

public final void WhereClause()
                       throws ParseException

Throws:

ParseException

OrderbyClause

public final void OrderbyClause()
                         throws ParseException

Throws:

ParseException

OrderbyItem

public final void OrderbyItem()
                       throws ParseException

Throws:

ParseException

LimitClause

public final void LimitClause()
                       throws ParseException

Throws:

ParseException

ConditionalExpression

public final void ConditionalExpression()
                                 throws ParseException

Throws:

ParseException

ConditionalTerm

public final void ConditionalTerm()
                           throws ParseException

Throws:

ParseException

ConditionalFactor

public final void ConditionalFactor()
                             throws ParseException

Throws:

ParseException

ConditionalPrimary

public final void ConditionalPrimary()
                              throws ParseException

Throws:

ParseException

ComparisonExpression

public final void ComparisonExpression()
                                throws ParseException

Throws:

ParseException

ComparisonOperator

public final void ComparisonOperator()
                              throws ParseException

Throws:

ParseException

BetweenExpression

public final void BetweenExpression()
                             throws ParseException

Throws:

ParseException

LikeExpression

public final void LikeExpression()
                          throws ParseException

Throws:

ParseException

InExpression

public final void InExpression()
                        throws ParseException

Throws:

ParseException

InItem

public final void InItem()
                  throws ParseException

Throws:

ParseException

NullExpression

public final void NullExpression()
                          throws ParseException

Throws:

ParseException

Expression

public final void Expression()
                      throws ParseException

Throws:

ParseException

Term

public final void Term()
                throws ParseException

Throws:

ParseException

Factor

public final void Factor()
                  throws ParseException

Throws:

ParseException

Primary

public final void Primary()
                   throws ParseException

Throws:

ParseException

Literal

public final void Literal()
                   throws ParseException

Throws:

ParseException

Function

public final void Function()
                    throws ParseException

Throws:

ParseException

TrimSpecification

public final void TrimSpecification()
                             throws ParseException

Throws:

ParseException

Parameter

public final void Parameter()
                     throws ParseException

Throws:

ParseException

PositionalParameter

public final void PositionalParameter()
                               throws ParseException

Throws:

ParseException

NamedParameter

public final void NamedParameter()
                          throws ParseException

Throws:

ParseException

Path

public final void Path()
                throws ParseException

Throws:

ParseException

Identifier

public final void Identifier()
                      throws ParseException

Throws:

ParseException

FloatLiteral

public final void FloatLiteral()
                        throws ParseException

Throws:

ParseException

IntegerLiteral

public final void IntegerLiteral()
                          throws ParseException

Throws:

ParseException

CharLiteral

public final void CharLiteral()
                       throws ParseException

Throws:

ParseException

BooleanLiteral

public final void BooleanLiteral()
                          throws ParseException

Throws:

ParseException

TimestampLiteral

public final void TimestampLiteral()
                            throws ParseException

Throws:

ParseException

DateLiteral

public final void DateLiteral()
                       throws ParseException

Throws:

ParseException

TimeLiteral

public final void TimeLiteral()
                       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(EjbQLParserTokenManager 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.