net.sf.saffron.sql.parser
Class Parser

java.lang.Object
  |
  +--net.sf.saffron.sql.parser.Parser

All Implemented Interfaces:

ParserConstants

class Parser

extends Object

implements ParserConstants

SQL parser, generated from Parser.jj and CommonParser.jj by JavaCC.

The public wrapper for this parser is SqlParser.

Since:

Mar 18, 2003

Version:

$Id: //open/saffron/src/net/sf/saffron/sql/parser/Parser.jj#8 $

Author:

jhyde

Nested Class Summary

(package private) static class

Parser.JJCalls

Field Summary

private Parser.JJCalls[]	jj_2_rtns
private int	jj_endpos
private Vector	jj_expentries
private int[]	jj_expentry
private int	jj_gc
private int	jj_gen
(package private) JavaCharStream	jj_input_stream
private int	jj_kind
private int	jj_la
private int[]	jj_la1
private static int[]	jj_la1_0
private static int[]	jj_la1_1
private static int[]	jj_la1_2
private Token	jj_lastpos
private int[]	jj_lasttokens
Token	jj_nt
private int	jj_ntk
private boolean	jj_rescan
private Token	jj_scanpos
private boolean	jj_semLA
private Logger	logger
boolean	lookingAhead
private SqlOperatorTable	opTab
Token	token
ParserTokenManager	token_source

Fields inherited from interface net.sf.saffron.sql.parser.ParserConstants

AND, AS, ASC, ASCENDING, BY, COLON, COMMA, CONCAT, CROSS, DECIMAL_LITERAL, DEFAULT, DELETE, DESC, DESCENDING, DIGIT, DISTINCT, DOT, DOUBLE_PERIOD, EOF, EQ, EXCEPT, EXISTS, EXPLAIN, EXPONENT, FALSE, FLOATING_POINT_LITERAL, FOR, FORMAL_COMMENT, FROM, FULL, GE, GROUP, GT, HAVING, HEX_LITERAL, HOOK, IDENTIFIER, IMPLEMENTATION, IN, IN_FORMAL_COMMENT, IN_MULTI_LINE_COMMENT, IN_SINGLE_LINE_COMMENT, INNER, INSERT, INTERSECT, INTO, IS, JOIN, LBRACE, LBRACE_D, LBRACE_T, LBRACE_TS, LBRACKET, LE, LEFT, LETTER, LPAREN, LT, MINUS, MULTI_LINE_COMMENT, NATURAL, NE, NOT, NULL, ON, OR, ORDER, OUTER, PLAN, PLUS, QUOTED_IDENTIFIER, RBRACE, RBRACKET, RIGHT, RPAREN, SELECT, SEMICOLON, SINGLE_LINE_COMMENT, SLASH, STAR, STRING_LITERAL, tokenImage, TRUE, UNION, UNIQUE, USING, VALUES, WHERE, WITH, WITHOUT

Constructor Summary

Parser(InputStream stream)

Parser(ParserTokenManager tm)

Parser(Reader stream)

Method Summary

SqlNode	AtomicExpression()
String	BinaryOperator()
SqlIdentifier	CompoundIdentifier()
(package private) void	debug_message1()
void	disable_tracing()
(package private) void	E()
void	enable_tracing()
SqlNode	Expression()
SqlNode	Expression2() Binary expression
SqlNode	Expression3() Unary expression
List	ExpressionCommaList()
List	ExpressionCommaListOpt()
SqlNode	FromClause()
SqlNode	FunctionCall()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
SqlNode	GroupByOpt()
SqlNode	HavingOpt()
String	Identifier()
private boolean	jj_2_1(int xla)
private boolean	jj_2_2(int xla)
private boolean	jj_2_3(int xla)
private boolean	jj_2_4(int xla)
private boolean	jj_2_5(int xla)
private boolean	jj_2_6(int xla)
private boolean	jj_2_7(int xla)
private boolean	jj_2_8(int xla)
private boolean	jj_3_1()
private boolean	jj_3_2()
private boolean	jj_3_3()
private boolean	jj_3_4()
private boolean	jj_3_5()
private boolean	jj_3_6()
private boolean	jj_3_7()
private boolean	jj_3_8()
private boolean	jj_3R_12()
private boolean	jj_3R_13()
private boolean	jj_3R_14()
private boolean	jj_3R_15()
private boolean	jj_3R_16()
private boolean	jj_3R_17()
private boolean	jj_3R_18()
private boolean	jj_3R_19()
private boolean	jj_3R_20()
private boolean	jj_3R_21()
private boolean	jj_3R_22()
private boolean	jj_3R_23()
private boolean	jj_3R_24()
private boolean	jj_3R_25()
private boolean	jj_3R_26()
private boolean	jj_3R_27()
private boolean	jj_3R_28()
private boolean	jj_3R_29()
private boolean	jj_3R_30()
private boolean	jj_3R_31()
private boolean	jj_3R_32()
private boolean	jj_3R_33()
private boolean	jj_3R_34()
private boolean	jj_3R_35()
private boolean	jj_3R_36()
private boolean	jj_3R_37()
private boolean	jj_3R_38()
private boolean	jj_3R_39()
private boolean	jj_3R_40()
private boolean	jj_3R_41()
private boolean	jj_3R_42()
private boolean	jj_3R_43()
private boolean	jj_3R_44()
private boolean	jj_3R_45()
private boolean	jj_3R_46()
private boolean	jj_3R_47()
private boolean	jj_3R_48()
private boolean	jj_3R_49()
private boolean	jj_3R_50()
private boolean	jj_3R_51()
private boolean	jj_3R_52()
private boolean	jj_3R_53()
private boolean	jj_3R_54()
private boolean	jj_3R_55()
private boolean	jj_3R_56()
private boolean	jj_3R_57()
private boolean	jj_3R_58()
private boolean	jj_3R_59()
private boolean	jj_3R_60()
private boolean	jj_3R_61()
private boolean	jj_3R_62()
private boolean	jj_3R_63()
private boolean	jj_3R_64()
private boolean	jj_3R_65()
private boolean	jj_3R_66()
private boolean	jj_3R_67()
private boolean	jj_3R_68()
private boolean	jj_3R_69()
private boolean	jj_3R_70()
private boolean	jj_3R_71()
private boolean	jj_3R_72()
private boolean	jj_3R_73()
private boolean	jj_3R_74()
private boolean	jj_3R_75()
private boolean	jj_3R_76()
private boolean	jj_3R_77()
private boolean	jj_3R_78()
private boolean	jj_3R_79()
private boolean	jj_3R_80()
private boolean	jj_3R_81()
private boolean	jj_3R_82()
private boolean	jj_3R_83()
private boolean	jj_3R_84()
private boolean	jj_3R_85()
private boolean	jj_3R_86()
private boolean	jj_3R_87()
private void	jj_add_error_token(int kind, int pos)
private Token	jj_consume_token(int kind)
private static void	jj_la1_0()
private static void	jj_la1_1()
private static void	jj_la1_2()
private int	jj_ntk()
private void	jj_rescan_token()
private void	jj_save(int index, int xla)
private boolean	jj_scan_token(int kind)
SqlLiteral	Literal()
List	LiteralList()
SqlNodeList	OrderByOpt()
SqlNode	OrderItem()
String	PostfixOperator()
String	PrefixOperator()
void	ReInit(InputStream stream)
void	ReInit(ParserTokenManager tm)
void	ReInit(Reader stream)
SqlNode	RowConstructor()
SqlNodeList	RowConstructorList()
SqlNode	SelectExpression()
SqlNode	SelectItem()
List	SelectList()
SqlIdentifier	SimpleIdentifier()
List	SimpleIdentifierCommaList()
SqlNode	SqlDelete()
SqlNode	SqlExplain()
SqlNode	SqlExpressionEof() Parses a SQL expression (such as might occur in a WHERE clause) followed by the end-of-file symbol.
SqlNode	SqlInsert()
SqlNode	SqlQuery() Syntactical Descriptions *
SqlNode	SqlQuery2()
SqlNode	SqlQueryEof() Parses a query (select, union, intersect, except) followed by the end-of-file symbol.
SqlSelect	SqlSelect()
SqlNode	SqlStmtEof() Parses an SQL statement followed by the end-of-file symbol.
(package private) List	startList(Object o)
SqlNode	TableConstructor()
SqlNode	TableRef()
SqlNode	WhereOpt()
boolean	WithImplementation()

Methods inherited from class java.lang.Object

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

Field Detail

opTab

private final SqlOperatorTable opTab

logger

private final Logger logger

token_source

public ParserTokenManager token_source

jj_input_stream

JavaCharStream jj_input_stream

token

public Token token

jj_nt

public Token jj_nt

jj_ntk

private int jj_ntk

jj_scanpos

private Token jj_scanpos

jj_lastpos

private Token jj_lastpos

jj_la

private int jj_la

lookingAhead

public boolean lookingAhead

jj_semLA

private boolean jj_semLA

jj_gen

private int jj_gen

jj_la1

private final int[] jj_la1

jj_la1_0

private static int[] jj_la1_0

jj_la1_1

private static int[] jj_la1_1

jj_la1_2

private static int[] jj_la1_2

jj_2_rtns

private final Parser.JJCalls[] jj_2_rtns

jj_rescan

private boolean jj_rescan

jj_gc

private int jj_gc

jj_expentries

private Vector jj_expentries

jj_expentry

private int[] jj_expentry

jj_kind

private int jj_kind

jj_lasttokens

private int[] jj_lasttokens

jj_endpos

private int jj_endpos

Constructor Detail

Parser

public Parser(InputStream stream)

Parser

public Parser(Reader stream)

Parser

public Parser(ParserTokenManager tm)

Method Detail

debug_message1

void debug_message1()
              throws ParseException

ParseException

E

void E()
 throws ParseException

ParseException

startList

List startList(Object o)
         throws ParseException

ParseException

SqlQuery

public final SqlNode SqlQuery()
                       throws ParseException

Syntactical Descriptions *

ParseException

SqlQuery2

public final SqlNode SqlQuery2()
                        throws ParseException

ParseException

SqlQueryEof

public final SqlNode SqlQueryEof()
                          throws ParseException

Parses a query (select, union, intersect, except) followed by the end-of-file symbol.

ParseException

SqlStmtEof

public final SqlNode SqlStmtEof()
                         throws ParseException

Parses an SQL statement followed by the end-of-file symbol.

ParseException

SqlSelect

public final SqlSelect SqlSelect()
                          throws ParseException

ParseException

SqlExplain

public final SqlNode SqlExplain()
                         throws ParseException

ParseException

WithImplementation

public final boolean WithImplementation()
                                 throws ParseException

ParseException

SqlInsert

public final SqlNode SqlInsert()
                        throws ParseException

ParseException

SqlDelete

public final SqlNode SqlDelete()
                        throws ParseException

ParseException

SelectList

public final List SelectList()
                      throws ParseException

ParseException

SelectItem

public final SqlNode SelectItem()
                         throws ParseException

ParseException

SelectExpression

public final SqlNode SelectExpression()
                               throws ParseException

ParseException

FromClause

public final SqlNode FromClause()
                         throws ParseException

ParseException

TableRef

public final SqlNode TableRef()
                       throws ParseException

ParseException

TableConstructor

public final SqlNode TableConstructor()
                               throws ParseException

ParseException

RowConstructorList

public final SqlNodeList RowConstructorList()
                                     throws ParseException

ParseException

RowConstructor

public final SqlNode RowConstructor()
                             throws ParseException

ParseException

LiteralList

public final List LiteralList()
                       throws ParseException

ParseException

WhereOpt

public final SqlNode WhereOpt()
                       throws ParseException

ParseException

GroupByOpt

public final SqlNode GroupByOpt()
                         throws ParseException

ParseException

HavingOpt

public final SqlNode HavingOpt()
                        throws ParseException

ParseException

OrderByOpt

public final SqlNodeList OrderByOpt()
                             throws ParseException

ParseException

OrderItem

public final SqlNode OrderItem()
                        throws ParseException

ParseException

SqlExpressionEof

public final SqlNode SqlExpressionEof()
                               throws ParseException

Parses a SQL expression (such as might occur in a WHERE clause) followed by the end-of-file symbol.

ParseException

Expression

public final SqlNode Expression()
                         throws ParseException

ParseException

Expression2

public final SqlNode Expression2()
                          throws ParseException

Binary expression

ParseException

Expression3

public final SqlNode Expression3()
                          throws ParseException

Unary expression

ParseException

AtomicExpression

public final SqlNode AtomicExpression()
                               throws ParseException

ParseException

Literal

public final SqlLiteral Literal()
                         throws ParseException

ParseException

Identifier

public final String Identifier()
                        throws ParseException

ParseException

SimpleIdentifier

public final SqlIdentifier SimpleIdentifier()
                                     throws ParseException

ParseException

SimpleIdentifierCommaList

public final List SimpleIdentifierCommaList()
                                     throws ParseException

ParseException

CompoundIdentifier

public final SqlIdentifier CompoundIdentifier()
                                       throws ParseException

ParseException

FunctionCall

public final SqlNode FunctionCall()
                           throws ParseException

ParseException

ExpressionCommaList

public final List ExpressionCommaList()
                               throws ParseException

ParseException

ExpressionCommaListOpt

public final List ExpressionCommaListOpt()
                                  throws ParseException

ParseException

BinaryOperator

public final String BinaryOperator()
                            throws ParseException

ParseException

PrefixOperator

public final String PrefixOperator()
                            throws ParseException

ParseException

PostfixOperator

public final String PostfixOperator()
                             throws ParseException

ParseException

jj_2_1

private final boolean jj_2_1(int xla)

jj_2_2

private final boolean jj_2_2(int xla)

jj_2_3

private final boolean jj_2_3(int xla)

jj_2_4

private final boolean jj_2_4(int xla)

jj_2_5

private final boolean jj_2_5(int xla)

jj_2_6

private final boolean jj_2_6(int xla)

jj_2_7

private final boolean jj_2_7(int xla)

jj_2_8

private final boolean jj_2_8(int xla)

jj_3R_70

private final boolean jj_3R_70()

jj_3R_49

private final boolean jj_3R_49()

jj_3R_67

private final boolean jj_3R_67()

jj_3R_66

private final boolean jj_3R_66()

jj_3R_65

private final boolean jj_3R_65()

jj_3R_47

private final boolean jj_3R_47()

jj_3R_17

private final boolean jj_3R_17()

jj_3R_87

private final boolean jj_3R_87()

jj_3R_83

private final boolean jj_3R_83()

jj_3R_12

private final boolean jj_3R_12()

jj_3R_18

private final boolean jj_3R_18()

jj_3R_30

private final boolean jj_3R_30()

jj_3R_29

private final boolean jj_3R_29()

jj_3R_20

private final boolean jj_3R_20()

jj_3R_13

private final boolean jj_3R_13()

jj_3R_19

private final boolean jj_3R_19()

jj_3R_28

private final boolean jj_3R_28()

jj_3R_23

private final boolean jj_3R_23()

jj_3R_85

private final boolean jj_3R_85()

jj_3R_84

private final boolean jj_3R_84()

jj_3R_82

private final boolean jj_3R_82()

jj_3R_33

private final boolean jj_3R_33()

jj_3_2

private final boolean jj_3_2()

jj_3R_32

private final boolean jj_3R_32()

jj_3R_46

private final boolean jj_3R_46()

jj_3R_31

private final boolean jj_3R_31()

jj_3R_24

private final boolean jj_3R_24()

jj_3R_45

private final boolean jj_3R_45()

jj_3R_15

private final boolean jj_3R_15()

jj_3R_44

private final boolean jj_3R_44()

jj_3R_73

private final boolean jj_3R_73()

jj_3R_43

private final boolean jj_3R_43()

jj_3R_42

private final boolean jj_3R_42()

jj_3R_86

private final boolean jj_3R_86()

jj_3R_41

private final boolean jj_3R_41()

jj_3R_40

private final boolean jj_3R_40()

jj_3R_68

private final boolean jj_3R_68()

jj_3R_39

private final boolean jj_3R_39()

jj_3R_38

private final boolean jj_3R_38()

jj_3R_22

private final boolean jj_3R_22()

jj_3R_37

private final boolean jj_3R_37()

jj_3R_27

private final boolean jj_3R_27()

jj_3R_21

private final boolean jj_3R_21()

jj_3R_14

private final boolean jj_3R_14()

jj_3R_81

private final boolean jj_3R_81()

jj_3_7

private final boolean jj_3_7()

jj_3R_80

private final boolean jj_3R_80()

jj_3_6

private final boolean jj_3_6()

jj_3R_79

private final boolean jj_3R_79()

jj_3R_72

private final boolean jj_3R_72()

jj_3_3

private final boolean jj_3_3()

jj_3R_64

private final boolean jj_3R_64()

jj_3_1

private final boolean jj_3_1()

jj_3R_69

private final boolean jj_3R_69()

jj_3R_36

private final boolean jj_3R_36()

jj_3R_63

private final boolean jj_3R_63()

jj_3R_48

private final boolean jj_3R_48()

jj_3R_26

private final boolean jj_3R_26()

jj_3R_34

private final boolean jj_3R_34()

jj_3_8

private final boolean jj_3_8()

jj_3_4

private final boolean jj_3_4()

jj_3R_25

private final boolean jj_3R_25()

jj_3R_16

private final boolean jj_3R_16()

jj_3R_78

private final boolean jj_3R_78()

jj_3R_77

private final boolean jj_3R_77()

jj_3R_76

private final boolean jj_3R_76()

jj_3R_75

private final boolean jj_3R_75()

jj_3R_71

private final boolean jj_3R_71()

jj_3_5

private final boolean jj_3_5()

jj_3R_62

private final boolean jj_3R_62()

jj_3R_61

private final boolean jj_3R_61()

jj_3R_60

private final boolean jj_3R_60()

jj_3R_59

private final boolean jj_3R_59()

jj_3R_74

private final boolean jj_3R_74()

jj_3R_58

private final boolean jj_3R_58()

jj_3R_57

private final boolean jj_3R_57()

jj_3R_56

private final boolean jj_3R_56()

jj_3R_55

private final boolean jj_3R_55()

jj_3R_54

private final boolean jj_3R_54()

jj_3R_53

private final boolean jj_3R_53()

jj_3R_52

private final boolean jj_3R_52()

jj_3R_51

private final boolean jj_3R_51()

jj_3R_35

private final boolean jj_3R_35()

jj_3R_50

private final boolean jj_3R_50()

jj_la1_0

private static void jj_la1_0()

jj_la1_1

private static void jj_la1_1()

jj_la1_2

private static void jj_la1_2()

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(ParserTokenManager tm)

jj_consume_token

private final Token jj_consume_token(int kind)
                              throws ParseException

ParseException

jj_scan_token

private final boolean jj_scan_token(int kind)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

jj_ntk

private final int jj_ntk()

jj_add_error_token

private void jj_add_error_token(int kind,
                                int pos)

generateParseException

public ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()

jj_rescan_token

private final void jj_rescan_token()

jj_save

private final void jj_save(int index,
                           int xla)