uk.ac.bbk.dcs.automed.qproc.translators.sql
Class SQL2IQL

java.lang.Object
  uk.ac.bbk.dcs.automed.qproc.translators.sql.SQL2IQL

All Implemented Interfaces:

SQL2IQLConstants

public class SQL2IQL
extends java.lang.Object
implements SQL2IQLConstants

Nested Class Summary

(package private) static class	SQL2IQL.JJCalls
private static class	SQL2IQL.LookaheadSuccess

Field Summary

(package private) static java.util.HashMap	Comp
private static SQL2IQL.JJCalls[]	jj_2_rtns
private static int	jj_endpos
private static java.util.Vector	jj_expentries
private static int[]	jj_expentry
private static int	jj_gc
private static int	jj_gen
private static boolean	jj_initialized_once
(package private) static SimpleCharStream	jj_input_stream
private static int	jj_kind
private static int	jj_la
private static int[]	jj_la1
private static int[]	jj_la1_0
private static int[]	jj_la1_1
private static int[]	jj_la1_2
private static int[]	jj_la1_3
private static int[]	jj_la1_4
private static Token	jj_lastpos
private static int[]	jj_lasttokens
private static SQL2IQL.LookaheadSuccess	jj_ls
static Token	jj_nt
private static int	jj_ntk
private static boolean	jj_rescan
private static Token	jj_scanpos
private static boolean	jj_semLA
static boolean	lookingAhead
(package private) static java.util.HashMap	setMap
static Token	token
static SQL2IQLTokenManager	token_source

Fields inherited from interface uk.ac.bbk.dcs.automed.qproc.translators.sql.SQL2IQLConstants

DEFAULT, DIGIT, EOF, FLOAT, INTEGER, K_ALL, K_AND, K_ANY, K_AS, K_ASC, K_AVG, K_BEGIN, K_BETWEEN, K_BINARY_INTEGER, K_BOOLEAN, K_BY, K_CHAR, K_CLOSE, K_COMMENT, K_COMMIT, K_CONNECT, K_CONSTANT, K_COUNT, K_CURRENT, K_CURSOR, K_DATE, K_DECIMAL, K_DECLARE, K_DEFAULT, K_DELETE, K_DESC, K_DISTINCT, K_DO, K_ELSE, K_ELSIF, K_END, K_EXCEPTION, K_EXCEPTION_INIT, K_EXCLUSIVE, K_EXISTS, K_EXIT, K_FETCH, K_FLOAT, K_FOR, K_FROM, K_FUNCTION, K_GOTO, K_GROUP, K_HAVING, K_IF, K_IN, K_INDEX, K_INSERT, K_INTEGER, K_INTERSECT, K_INTO, K_IS, K_JOIN, K_LEVEL, K_LIKE, K_LOCK, K_LOOP, K_MAX, K_MIN, K_MINUS, K_MODE, K_NATURAL, K_NOT, K_NOWAIT, K_NULL, K_NUMBER, K_OF, K_ON, K_ONLY, K_OPEN, K_OR, K_ORDER, K_OTHERS, K_OUT, K_PACKAGE, K_POSITIVE, K_PRAGMA, K_PRIOR, K_PROCEDURE, K_RAISE, K_READ, K_REAL, K_RECORD, K_REF, K_RETURN, K_REVERSE, K_ROLLBACK, K_ROW, K_SAVEPOINT, K_SEGMENT, K_SELECT, K_SET, K_SHARE, K_SMALLINT, K_SQL, K_START, K_SUM, K_TABLE, K_THEN, K_TO, K_TRANSACTION, K_UNION, K_UPDATE, K_USE, K_VALUES, K_VARCHAR, K_VARCHAR2, K_WHEN, K_WHERE, K_WHILE, K_WITH, K_WORK, K_WRITE, LETTER, LINE_COMMENT, MULTI_LINE_COMMENT, S_BIND, S_IDENTIFIER, S_NUMBER, S_QUOTED_IDENTIFIER, SPECIAL_CHARS, tokenImage

Constructor Summary

SQL2IQL(java.io.InputStream stream)

SQL2IQL(java.io.Reader stream)

SQL2IQL(SQL2IQLTokenManager tm)

Method Summary

static java.lang.String	arithmeticOp()
static java.lang.String	createBody(java.util.LinkedList bodyList, java.util.HashMap nestedList)
static java.lang.String	createFilter(java.lang.String whereFilter)
static java.util.HashMap	createGroup(java.util.LinkedList selectList, java.util.LinkedList groupList)
static java.util.HashMap	createHead(java.util.LinkedList selectList)
static void	disable_tracing()
static java.lang.String	DotObjectName()
static void	enable_tracing()
static java.lang.String	FromClause(java.util.LinkedList fromList)
static java.util.HashMap	FromItem()
static ParseException	generateParseException()
static java.lang.String	getIQL()
static Token	getNextToken()
static Token	getToken(int index)
static java.util.LinkedList	GroupBy()
static java.lang.String	IsNullClause()
private static boolean	jj_2_1(int xla)
private static boolean	jj_2_2(int xla)
private static boolean	jj_3_1()
private static boolean	jj_3_2()
private static boolean	jj_3R_6()
private static boolean	jj_3R_7()
private static void	jj_add_error_token(int kind, int pos)
private static 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 static void	jj_la1_3()
private static void	jj_la1_4()
private static int	jj_ntk()
private static void	jj_rescan_token()
private static void	jj_save(int index, int xla)
private static boolean	jj_scan_token(int kind)
static void	nestedFrom()
static java.lang.String	NullStatement()
static java.lang.String	NullWhere()
static java.lang.String	numericComparisonOperator()
static int	one_line()
static java.lang.String	operator()
static void	populate()
static java.lang.String	QueryStatement()
static void	ReInit(java.io.InputStream stream)
static void	ReInit(java.io.Reader stream)
void	ReInit(SQL2IQLTokenManager tm)
static java.lang.String	RelObjectName()
static java.util.LinkedList	SelectItem()
static java.util.HashMap	SelectList()
static java.util.LinkedList	SelectStatement()
static java.util.LinkedList	SelectWithoutOrder()
static java.util.LinkedList	SetClause()
static java.lang.String	standardWhere()
static java.lang.String	stringComparisonOperator()
static java.lang.String	TableColumn()
static java.lang.String	TableReference()
static java.lang.String	WhereClause()
static java.lang.String	WhereItem()

Methods inherited from class java.lang.Object

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

Field Detail

Comp

static java.util.HashMap Comp

setMap

static java.util.HashMap setMap

jj_initialized_once

private static boolean jj_initialized_once

token_source

public static SQL2IQLTokenManager token_source

jj_input_stream

static SimpleCharStream jj_input_stream

token

public static Token token

jj_nt

public static Token jj_nt

jj_ntk

private static int jj_ntk

jj_scanpos

private static Token jj_scanpos

jj_lastpos

private static Token jj_lastpos

jj_la

private static int jj_la

lookingAhead

public static boolean lookingAhead

jj_semLA

private static boolean jj_semLA

jj_gen

private static int jj_gen

jj_la1

private static 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_la1_3

private static int[] jj_la1_3

jj_la1_4

private static int[] jj_la1_4

jj_2_rtns

private static final SQL2IQL.JJCalls[] jj_2_rtns

jj_rescan

private static boolean jj_rescan

jj_gc

private static int jj_gc

jj_ls

private static final SQL2IQL.LookaheadSuccess jj_ls

jj_expentries

private static java.util.Vector jj_expentries

jj_expentry

private static int[] jj_expentry

jj_kind

private static int jj_kind

jj_lasttokens

private static int[] jj_lasttokens

jj_endpos

private static int jj_endpos

Constructor Detail

SQL2IQL

public SQL2IQL(java.io.InputStream stream)

SQL2IQL

public SQL2IQL(java.io.Reader stream)

SQL2IQL

public SQL2IQL(SQL2IQLTokenManager tm)

Method Detail

populate

public static void populate()

createHead

public static java.util.HashMap createHead(java.util.LinkedList selectList)

createBody

public static java.lang.String createBody(java.util.LinkedList bodyList,
                                          java.util.HashMap nestedList)

createFilter

public static java.lang.String createFilter(java.lang.String whereFilter)

createGroup

public static java.util.HashMap createGroup(java.util.LinkedList selectList,
                                            java.util.LinkedList groupList)

one_line

public static final int one_line()
                          throws ParseException

Throws:

ParseException

NullStatement

public static final java.lang.String NullStatement()
                                            throws ParseException

Throws:

ParseException

getIQL

public static final java.lang.String getIQL()
                                     throws ParseException

Throws:

ParseException

QueryStatement

public static final java.lang.String QueryStatement()
                                             throws ParseException

Throws:

ParseException

IsNullClause

public static final java.lang.String IsNullClause()
                                           throws ParseException

Throws:

ParseException

TableColumn

public static final java.lang.String TableColumn()
                                          throws ParseException

Throws:

ParseException

RelObjectName

public static final java.lang.String RelObjectName()
                                            throws ParseException

Throws:

ParseException

DotObjectName

public static final java.lang.String DotObjectName()
                                            throws ParseException

Throws:

ParseException

numericComparisonOperator

public static final java.lang.String numericComparisonOperator()
                                                        throws ParseException

Throws:

ParseException

operator

public static final java.lang.String operator()
                                       throws ParseException

Throws:

ParseException

TableReference

public static final java.lang.String TableReference()
                                             throws ParseException

Throws:

ParseException

SelectStatement

public static final java.util.LinkedList SelectStatement()
                                                  throws ParseException

Throws:

ParseException

SelectWithoutOrder

public static final java.util.LinkedList SelectWithoutOrder()
                                                     throws ParseException

Throws:

ParseException

SelectList

public static final java.util.HashMap SelectList()
                                          throws ParseException

Throws:

ParseException

SelectItem

public static final java.util.LinkedList SelectItem()
                                             throws ParseException

Throws:

ParseException

arithmeticOp

public static final java.lang.String arithmeticOp()
                                           throws ParseException

Throws:

ParseException

FromClause

public static final java.lang.String FromClause(java.util.LinkedList fromList)
                                         throws ParseException

Throws:

ParseException

FromItem

public static final java.util.HashMap FromItem()
                                        throws ParseException

Throws:

ParseException

nestedFrom

public static final void nestedFrom()
                             throws ParseException

Throws:

ParseException

WhereClause

public static final java.lang.String WhereClause()
                                          throws ParseException

Throws:

ParseException

standardWhere

public static final java.lang.String standardWhere()
                                            throws ParseException

Throws:

ParseException

stringComparisonOperator

public static final java.lang.String stringComparisonOperator()
                                                       throws ParseException

Throws:

ParseException

NullWhere

public static final java.lang.String NullWhere()
                                        throws ParseException

Throws:

ParseException

WhereItem

public static final java.lang.String WhereItem()
                                        throws ParseException

Throws:

ParseException

SetClause

public static final java.util.LinkedList SetClause()
                                            throws ParseException

Throws:

ParseException

GroupBy

public static final java.util.LinkedList GroupBy()
                                          throws ParseException

Throws:

ParseException

jj_2_1

private static final boolean jj_2_1(int xla)

jj_2_2

private static final boolean jj_2_2(int xla)

jj_3_2

private static final boolean jj_3_2()

jj_3R_6

private static final boolean jj_3R_6()

jj_3_1

private static final boolean jj_3_1()

jj_3R_7

private static final boolean jj_3R_7()

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()

jj_la1_3

private static void jj_la1_3()

jj_la1_4

private static void jj_la1_4()

ReInit

public static void ReInit(java.io.InputStream stream)

ReInit

public static void ReInit(java.io.Reader stream)

ReInit

public void ReInit(SQL2IQLTokenManager tm)

jj_consume_token

private static final Token jj_consume_token(int kind)
                                     throws ParseException

Throws:

ParseException

jj_scan_token

private static final boolean jj_scan_token(int kind)

getNextToken

public static final Token getNextToken()

getToken

public static final Token getToken(int index)

jj_ntk

private static final int jj_ntk()

jj_add_error_token

private static void jj_add_error_token(int kind,
                                       int pos)

generateParseException

public static ParseException generateParseException()

enable_tracing

public static final void enable_tracing()

disable_tracing

public static final void disable_tracing()

jj_rescan_token

private static final void jj_rescan_token()

jj_save

private static final void jj_save(int index,
                                  int xla)