Package org.apache.cayenne.ejbql.parser

Class EJBQL

java.lang.Object

org.apache.cayenne.ejbql.parser.EJBQL

All Implemented Interfaces:

EJBQLConstants, EJBQLTreeConstants

public class EJBQL
extends Object
implements EJBQLTreeConstants, EJBQLConstants

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EJBQL.EJBQLDefaultParser

Field Summary

Fields

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

Fields inherited from interface org.apache.cayenne.ejbql.parser.EJBQLConstants

ABS, ALL, AND, ANY, AS, ASC, AVG, BETWEEN, BOOLEAN_LITERAL, BOTH, BY, CHARACTER_LITERAL, COMMA, CONCAT, COUNT, CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP, DECIMAL_LITERAL, DEFAULT, DELETE, DESC, DIGIT, DISTINCT, DIV, DOT, EMPTY, EOF, EQ, ESCAPE, EXISTS, EXPONENT, FETCH, FROM, GE, GROUP, GT, HAVING, IDENTIFIER, IN, INNER, INTEGER_LITERAL, IS, JOIN, LE, LEADING, LEFT, LENGTH, LETTER, LIKE, LOCATE, LOWER, LT, MAX, MEMBER, MIN, MINUS, MOD, NE, NEW, NOT, NULL, OBJECT, OF, OR, ORDER, OUTER, PLUS, SELECT, SET, SIZE, SOME, SQRT, STRING_LITERAL, SUBSTRING, SUM, TIMES, tokenImage, TRAILING, TRIM, UPDATE, UPPER, WHERE

Fields inherited from interface org.apache.cayenne.ejbql.parser.EJBQLTreeConstants

JJTABS, JJTABSTRACTSCHEMANAME, JJTADD, JJTAGGREGATE, JJTALL, JJTAND, JJTANY, JJTASCENDING, JJTAVERAGE, JJTBETWEEN, JJTBOOLEANLITERAL, JJTCLASSNAME, JJTCONCAT, JJTCONSTRUCTOR, JJTCONSTRUCTORPARAMETER, JJTCONSTRUCTORPARAMETERS, JJTCOUNT, JJTCURRENTDATE, JJTCURRENTTIME, JJTCURRENTTIMESTAMP, JJTDBPATH, JJTDECIMALLITERAL, JJTDELETE, JJTDESCENDING, JJTDISTINCT, JJTDIVIDE, JJTEQUALS, JJTESCAPECHARACTER, JJTEXISTS, JJTFROM, JJTFROMITEM, JJTGREATEROREQUAL, JJTGREATERTHAN, JJTGROUPBY, JJTHAVING, JJTIDENTIFICATIONVARIABLE, JJTIDENTIFIER, JJTIN, JJTINNERFETCHJOIN, JJTINNERJOIN, JJTINTEGERLITERAL, JJTISEMPTY, JJTISNULL, JJTLENGTH, JJTLESSOREQUAL, JJTLESSTHAN, JJTLIKE, JJTLOCATE, JJTLOWER, JJTMAX, JJTMEMBEROF, JJTMIN, JJTMOD, JJTMULTIPLY, JJTNAMEDINPUTPARAMETER, JJTNEGATIVE, jjtNodeName, JJTNOT, JJTNOTEQUALS, JJTOR, JJTORDERBY, JJTORDERBYITEM, JJTOUTERFETCHJOIN, JJTOUTERJOIN, JJTPATH, JJTPATTERNVALUE, JJTPOSITIONALINPUTPARAMETER, JJTSELECT, JJTSELECTCLAUSE, JJTSELECTEXPRESSION, JJTSELECTEXPRESSIONS, JJTSIZE, JJTSQRT, JJTSTRINGLITERAL, JJTSUBSELECT, JJTSUBSTRING, JJTSUBTRACT, JJTSUM, JJTTOK, JJTTRIM, JJTTRIMBOTH, JJTTRIMCHARACTER, JJTTRIMLEADING, JJTTRIMTRAILING, JJTUPDATE, JJTUPDATEFIELD, JJTUPDATEITEM, JJTUPDATEVALUE, JJTUPPER, JJTVOID, JJTWHERE

Constructor Summary

Constructors

Constructor	Description
EJBQL(InputStream stream)	Constructor with InputStream.
EJBQL(InputStream stream, String encoding)	Constructor with InputStream and supplied encoding
EJBQL(Reader stream)	Constructor.
EJBQL(String source)
EJBQL(EJBQLTokenManager tm)	Constructor with generated Token Manager.

Method Summary

Modifier and Type	Method	Description
final void	abs()
final void	abstract_schema_name()
final void	aggregate_path()
final void	aggregate_select_expression()
final void	all_expression()
final void	all_or_any_expression()
final void	any_expression()
final void	arithmetic_comp()
final void	arithmetic_expression()
final void	arithmetic_factor()
final void	arithmetic_term()
final void	arithmetic_value()
final void	avg()
final void	between_expression()
final void	boolean_comp()
final void	boolean_expression()
final void	boolean_literal()
final void	boolean_primary()
final void	boolean_value()
final void	classname()
final void	collection_member_declaration()
final void	collection_member_expression()
final void	comparison_expression()
final void	concat()
final void	conditional_expression()
final void	conditional_factor()
final void	conditional_primary()
final void	conditional_term()
final void	constructor_expression()
final void	constructor_parameter()
final void	constructor_parameters()
final void	count()
final void	datetime_comp()
final void	datetime_expression()
final void	datetime_primary()
final void	db_path()
final void	decimal_literal()
final void	delete_statement()
final void	disable_tracing()	Disable tracing.
final void	distinct()
final void	distinct_path()
final void	empty_collection_comparison_expression()
final void	enable_tracing()	Enable tracing.
final void	entity_bean_expression()
final void	entity_bean_value()
final void	entity_comp()
final void	enum_comp()
final void	enum_expression()
final void	enum_literal()
final void	enum_primary()
final void	EQ()
final void	escape_character()
final void	exists_expression()
final void	fetch_join()
final void	from_clause()
final void	from_item()
final void	functions_returning_datetime()
final void	functions_returning_numerics()
final void	functions_returning_strings()
final void	GE()
ParseException	generateParseException()	Generate ParseException.
final Token	getNextToken()	Get the next Token.
final Token	getToken(int index)	Get the specific Token.
final void	groupby_clause()
final void	groupby_item()
final void	GT()
final void	having_clause()
final void	identification_variable()
final void	identification_variable_declaration()
final void	in_expression()
final void	inner_fetch_join()
final void	inner_join()
final void	input_parameter()
final void	integer_literal()
final void	LE()
final void	length()
final void	like_expression()
final void	literal_or_param()
final void	locate()
final void	lower()
final void	LT()
final void	max()
final void	min()
final void	mod()
final void	named_input_parameter()
final void	NE()
final void	negative()
final void	new_value()
final void	null_comparison_expression()
final void	numeric_literal()
final void	object_path()
final void	orderby_clause()
final void	orderby_item()
final void	outer_fetch_join()
final void	outer_join()
final Node	parseQuery()
final void	path()
final void	path_component()
final void	pattern_value()
final void	positional_input_parameter()
void	ReInit(InputStream stream)	Reinitialise.
void	ReInit(InputStream stream, String encoding)	Reinitialise.
void	ReInit(Reader stream)	Reinitialise.
void	ReInit(EJBQLTokenManager tm)	Reinitialise.
final void	select_clause()
final void	select_expression()
final void	select_expressions()
final void	select_statement()
final void	set_clause()
final void	simple_cond_expression()
final void	simple_entity_expression()
final void	simple_select_clause()
final void	size()
final void	some_expression()
final void	sqrt()
final void	string_comp()
final void	string_expression()
final void	string_literal()
final void	string_primary()
final void	string_value()
final void	subquery()
final void	subquery_from_clause()
final void	subquery_from_item()
final void	subselect_expression()
final void	subselect_expressions()
final void	substring()
final void	sum()
final void	tok()
final void	trim()
final void	trim_character()
final void	trim_specification()
final void	update_clause()
final void	update_field()
final void	update_item()
final void	update_statement()
final void	upper()
final void	where_clause()

Methods inherited from class java.lang.Object

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

Field Details

jjtree

protected JJTEJBQLState jjtree

token_source

public EJBQLTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Details

EJBQL

public EJBQL(String source)

EJBQL

public EJBQL(InputStream stream)

Constructor with InputStream.

EJBQL

public EJBQL(InputStream stream,
 String encoding)

Constructor with InputStream and supplied encoding

EJBQL

public EJBQL(Reader stream)

Constructor.

EJBQL

public EJBQL(EJBQLTokenManager tm)

Constructor with generated Token Manager.

Method Details

parseQuery

public final Node parseQuery()
                      throws ParseException

Throws:

ParseException

select_statement

public final void select_statement()
                            throws ParseException

Throws:

ParseException

update_statement

public final void update_statement()
                            throws ParseException

Throws:

ParseException

delete_statement

public final void delete_statement()
                            throws ParseException

Throws:

ParseException

from_clause

public final void from_clause()
                       throws ParseException

Throws:

ParseException

identification_variable_declaration

public final void identification_variable_declaration()
                                               throws ParseException

Throws:

ParseException

from_item

public final void from_item()
                     throws ParseException

Throws:

ParseException

subquery_from_clause

public final void subquery_from_clause()
                                throws ParseException

Throws:

ParseException

subquery_from_item

public final void subquery_from_item()
                              throws ParseException

Throws:

ParseException

inner_join

public final void inner_join()
                      throws ParseException

Throws:

ParseException

collection_member_declaration

public final void collection_member_declaration()
                                         throws ParseException

Throws:

ParseException

outer_join

public final void outer_join()
                      throws ParseException

Throws:

ParseException

fetch_join

public final void fetch_join()
                      throws ParseException

Throws:

ParseException

outer_fetch_join

public final void outer_fetch_join()
                            throws ParseException

Throws:

ParseException

inner_fetch_join

public final void inner_fetch_join()
                            throws ParseException

Throws:

ParseException

path

public final void path()
                throws ParseException

Throws:

ParseException

db_path

public final void db_path()
                   throws ParseException

Throws:

ParseException

object_path

public final void object_path()
                       throws ParseException

Throws:

ParseException

update_clause

public final void update_clause()
                         throws ParseException

Throws:

ParseException

set_clause

public final void set_clause()
                      throws ParseException

Throws:

ParseException

update_item

public final void update_item()
                       throws ParseException

Throws:

ParseException

update_field

public final void update_field()
                        throws ParseException

Throws:

ParseException

new_value

public final void new_value()
                     throws ParseException

Throws:

ParseException

simple_entity_expression

public final void simple_entity_expression()
                                    throws ParseException

Throws:

ParseException

select_clause

public final void select_clause()
                         throws ParseException

Throws:

ParseException

simple_select_clause

public final void simple_select_clause()
                                throws ParseException

Throws:

ParseException

select_expressions

public final void select_expressions()
                              throws ParseException

Throws:

ParseException

select_expression

public final void select_expression()
                             throws ParseException

Throws:

ParseException

subselect_expressions

public final void subselect_expressions()
                                 throws ParseException

Throws:

ParseException

subselect_expression

public final void subselect_expression()
                                throws ParseException

Throws:

ParseException

constructor_expression

public final void constructor_expression()
                                  throws ParseException

Throws:

ParseException

classname

public final void classname()
                     throws ParseException

Throws:

ParseException

constructor_parameters

public final void constructor_parameters()
                                  throws ParseException

Throws:

ParseException

constructor_parameter

public final void constructor_parameter()
                                 throws ParseException

Throws:

ParseException

aggregate_select_expression

public final void aggregate_select_expression()
                                       throws ParseException

Throws:

ParseException

distinct

public final void distinct()
                    throws ParseException

Throws:

ParseException

aggregate_path

public final void aggregate_path()
                          throws ParseException

Throws:

ParseException

distinct_path

public final void distinct_path()
                         throws ParseException

Throws:

ParseException

count

public final void count()
                 throws ParseException

Throws:

ParseException

avg

public final void avg()
               throws ParseException

Throws:

ParseException

max

public final void max()
               throws ParseException

Throws:

ParseException

min

public final void min()
               throws ParseException

Throws:

ParseException

sum

public final void sum()
               throws ParseException

Throws:

ParseException

where_clause

public final void where_clause()
                        throws ParseException

Throws:

ParseException

groupby_clause

public final void groupby_clause()
                          throws ParseException

Throws:

ParseException

groupby_item

public final void groupby_item()
                        throws ParseException

Throws:

ParseException

having_clause

public final void having_clause()
                         throws ParseException

Throws:

ParseException

subquery

public final void subquery()
                    throws ParseException

Throws:

ParseException

conditional_expression

public final void conditional_expression()
                                  throws ParseException

Throws:

ParseException

conditional_term

public final void conditional_term()
                            throws ParseException

Throws:

ParseException

conditional_factor

public final void conditional_factor()
                              throws ParseException

Throws:

ParseException

conditional_primary

public final void conditional_primary()
                               throws ParseException

Throws:

ParseException

simple_cond_expression

public final void simple_cond_expression()
                                  throws ParseException

Throws:

ParseException

between_expression

public final void between_expression()
                              throws ParseException

Throws:

ParseException

in_expression

public final void in_expression()
                         throws ParseException

Throws:

ParseException

literal_or_param

public final void literal_or_param()
                            throws ParseException

Throws:

ParseException

like_expression

public final void like_expression()
                           throws ParseException

Throws:

ParseException

null_comparison_expression

public final void null_comparison_expression()
                                      throws ParseException

Throws:

ParseException

empty_collection_comparison_expression

public final void empty_collection_comparison_expression()
                                                  throws ParseException

Throws:

ParseException

collection_member_expression

public final void collection_member_expression()
                                        throws ParseException

Throws:

ParseException

exists_expression

public final void exists_expression()
                             throws ParseException

Throws:

ParseException

all_or_any_expression

public final void all_or_any_expression()
                                 throws ParseException

Throws:

ParseException

any_expression

public final void any_expression()
                          throws ParseException

Throws:

ParseException

some_expression

public final void some_expression()
                           throws ParseException

Throws:

ParseException

all_expression

public final void all_expression()
                          throws ParseException

Throws:

ParseException

comparison_expression

public final void comparison_expression()
                                 throws ParseException

Throws:

ParseException

string_comp

public final void string_comp()
                       throws ParseException

Throws:

ParseException

boolean_comp

public final void boolean_comp()
                        throws ParseException

Throws:

ParseException

enum_comp

public final void enum_comp()
                     throws ParseException

Throws:

ParseException

entity_comp

public final void entity_comp()
                       throws ParseException

Throws:

ParseException

arithmetic_comp

public final void arithmetic_comp()
                           throws ParseException

Throws:

ParseException

datetime_comp

public final void datetime_comp()
                         throws ParseException

Throws:

ParseException

arithmetic_value

public final void arithmetic_value()
                            throws ParseException

Throws:

ParseException

arithmetic_expression

public final void arithmetic_expression()
                                 throws ParseException

Throws:

ParseException

arithmetic_term

public final void arithmetic_term()
                           throws ParseException

Throws:

ParseException

arithmetic_factor

public final void arithmetic_factor()
                             throws ParseException

Throws:

ParseException

negative

public final void negative()
                    throws ParseException

Throws:

ParseException

string_value

public final void string_value()
                        throws ParseException

Throws:

ParseException

string_expression

public final void string_expression()
                             throws ParseException

Throws:

ParseException

string_primary

public final void string_primary()
                          throws ParseException

Throws:

ParseException

datetime_expression

public final void datetime_expression()
                               throws ParseException

Throws:

ParseException

datetime_primary

public final void datetime_primary()
                            throws ParseException

Throws:

ParseException

boolean_value

public final void boolean_value()
                         throws ParseException

Throws:

ParseException

boolean_expression

public final void boolean_expression()
                              throws ParseException

Throws:

ParseException

boolean_primary

public final void boolean_primary()
                           throws ParseException

Throws:

ParseException

enum_expression

public final void enum_expression()
                           throws ParseException

Throws:

ParseException

enum_primary

public final void enum_primary()
                        throws ParseException

Throws:

ParseException

enum_literal

public final void enum_literal()
                        throws ParseException

Throws:

ParseException

entity_bean_value

public final void entity_bean_value()
                             throws ParseException

Throws:

ParseException

entity_bean_expression

public final void entity_bean_expression()
                                  throws ParseException

Throws:

ParseException

functions_returning_strings

public final void functions_returning_strings()
                                       throws ParseException

Throws:

ParseException

concat

public final void concat()
                  throws ParseException

Throws:

ParseException

substring

public final void substring()
                     throws ParseException

Throws:

ParseException

trim

public final void trim()
                throws ParseException

Throws:

ParseException

lower

public final void lower()
                 throws ParseException

Throws:

ParseException

upper

public final void upper()
                 throws ParseException

Throws:

ParseException

trim_specification

public final void trim_specification()
                              throws ParseException

Throws:

ParseException

functions_returning_numerics

public final void functions_returning_numerics()
                                        throws ParseException

Throws:

ParseException

length

public final void length()
                  throws ParseException

Throws:

ParseException

locate

public final void locate()
                  throws ParseException

Throws:

ParseException

abs

public final void abs()
               throws ParseException

Throws:

ParseException

sqrt

public final void sqrt()
                throws ParseException

Throws:

ParseException

mod

public final void mod()
               throws ParseException

Throws:

ParseException

size

public final void size()
                throws ParseException

Throws:

ParseException

functions_returning_datetime

public final void functions_returning_datetime()
                                        throws ParseException

Throws:

ParseException

orderby_clause

public final void orderby_clause()
                          throws ParseException

Throws:

ParseException

orderby_item

public final void orderby_item()
                        throws ParseException

Throws:

ParseException

abstract_schema_name

public final void abstract_schema_name()
                                throws ParseException

Throws:

ParseException

tok

public final void tok()
               throws ParseException

Throws:

ParseException

identification_variable

public final void identification_variable()
                                   throws ParseException

Throws:

ParseException

path_component

public final void path_component()
                          throws ParseException

Throws:

ParseException

numeric_literal

public final void numeric_literal()
                           throws ParseException

Throws:

ParseException

integer_literal

public final void integer_literal()
                           throws ParseException

Throws:

ParseException

decimal_literal

public final void decimal_literal()
                           throws ParseException

Throws:

ParseException

boolean_literal

public final void boolean_literal()
                           throws ParseException

Throws:

ParseException

string_literal

public final void string_literal()
                          throws ParseException

Throws:

ParseException

input_parameter

public final void input_parameter()
                           throws ParseException

Throws:

ParseException

named_input_parameter

public final void named_input_parameter()
                                 throws ParseException

Throws:

ParseException

positional_input_parameter

public final void positional_input_parameter()
                                      throws ParseException

Throws:

ParseException

pattern_value

public final void pattern_value()
                         throws ParseException

Throws:

ParseException

escape_character

public final void escape_character()
                            throws ParseException

Throws:

ParseException

trim_character

public final void trim_character()
                          throws ParseException

Throws:

ParseException

EQ

public final void EQ()
              throws ParseException

Throws:

ParseException

NE

public final void NE()
              throws ParseException

Throws:

ParseException

GT

public final void GT()
              throws ParseException

Throws:

ParseException

GE

public final void GE()
              throws ParseException

Throws:

ParseException

LT

public final void LT()
              throws ParseException

Throws:

ParseException

LE

public final void LE()
              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(EJBQLTokenManager 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.