parser
Class MiniSql

java.lang.Object
  parser.MiniSql

All Implemented Interfaces:

MiniSqlConstants, MiniSqlTreeConstants

public class MiniSql
extends java.lang.Object
implements MiniSqlTreeConstants, MiniSqlConstants

Nested Class Summary

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

Field Summary

private MiniSql.JJCalls[]	jj_2_rtns
private int	jj_endpos
private java.util.Vector	jj_expentries
private int[]	jj_expentry
private int	jj_gc
private int	jj_gen
(package private) SimpleCharStream	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 Token	jj_lastpos
private int[]	jj_lasttokens
private MiniSql.LookaheadSuccess	jj_ls
Token	jj_nt
private int	jj_ntk
private boolean	jj_rescan
private Token	jj_scanpos
private boolean	jj_semLA
protected JJTMiniSqlState	jjtree
boolean	lookingAhead
Token	token
MiniSqlTokenManager	token_source

Fields inherited from interface parser.MiniSqlTreeConstants

JJT_ANDEXPR, JJT_COLUMNTYPE, JJT_CREATEINDEX, JJT_CREATETABLE, JJT_DELETE, JJT_DESCRIBE, JJT_DROPINDEX, JJT_DROPTABLE, JJT_EXPRPRED, JJT_EXPRVALUE, JJT_IDENTLIST, JJT_INSERT, JJT_ORDERBY, JJT_OREXPR, JJT_SELECT, JJT_START, JJT_UPDATE, jjtNodeName, JJTVOID

Fields inherited from interface parser.MiniSqlConstants

DEFAULT, DIGIT, EOF, K_AND, K_BY, K_CREATE, K_DELETE, K_DESC, K_DESCRIBE, K_DISTINCT, K_DROP, K_EXPLAIN, K_FLOAT, K_FROM, K_HELP, K_INDEX, K_INSERT, K_INTEGER, K_INTO, K_ON, K_OR, K_ORDER, K_QUIT, K_SELECT, K_SET, K_STATS, K_STRING, K_TABLE, K_UPDATE, K_VALUES, K_WHERE, LETTER, LINE_COMMENT, MULTI_LINE_COMMENT, O_COMMA, O_EQ, O_GT, O_GTE, O_LPAREN, O_LT, O_LTE, O_NEQ, O_RPAREN, O_SEMI, O_STAR, S_FLOAT, S_IDENTIFIER, S_INTEGER, S_STRING, SPECIAL_CHAR, tokenImage

Constructor Summary

MiniSql(java.io.InputStream stream)

MiniSql(java.io.InputStream stream, java.lang.String encoding)

MiniSql(MiniSqlTokenManager tm)

MiniSql(java.io.Reader stream)

Method Summary

void	ColumnList() \ Statement Clauses \
void	ColumnType()
void	ColumnValues()
void	CreateIndexStmt()
void	CreateTableStmt()
void	DeleteStatement()
void	DescribeStatement()
void	disable_tracing()
void	DropIndexStmt()
void	DropTableStmt()
void	enable_tracing()
void	FromClause()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
void	InsertStatement()
private boolean	jj_2_1(int xla)
private boolean	jj_2_2(int xla)
private boolean	jj_3_1()
private boolean	jj_3_2()
private boolean	jj_3R_10()
private boolean	jj_3R_9()
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 int	jj_ntk()
private void	jj_rescan_token()
private void	jj_save(int index, int xla)
private boolean	jj_scan_token(int kind)
static void	main(java.lang.String[] args)
void	OrderByClause()
void	ReInit(java.io.InputStream stream)
void	ReInit(java.io.InputStream stream, java.lang.String encoding)
void	ReInit(MiniSqlTokenManager tm)
void	ReInit(java.io.Reader stream)
void	Relop()
void	SelectClause()
void	SelectStatement()
void	SqlAndExpression()
void	SqlExpression() \ SQL Expressions \
void	SqlPrimaryExpression()
void	SqlRelationalExpression()
void	SqlStatement()
void	SqlValueExpression()
void	SqlValueExpressionList()
AST_Start	Start() \ Top-Level Statements \
void	UpdateStatement()
void	WhereClause()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected JJTMiniSqlState jjtree

token_source

public MiniSqlTokenManager token_source

jj_input_stream

SimpleCharStream 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_2_rtns

private final MiniSql.JJCalls[] jj_2_rtns

jj_rescan

private boolean jj_rescan

jj_gc

private int jj_gc

jj_ls

private final MiniSql.LookaheadSuccess jj_ls

jj_expentries

private java.util.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

MiniSql

public MiniSql(java.io.InputStream stream)

MiniSql

public MiniSql(java.io.InputStream stream,
               java.lang.String encoding)

MiniSql

public MiniSql(java.io.Reader stream)

MiniSql

public MiniSql(MiniSqlTokenManager tm)

Method Detail

main

public static void main(java.lang.String[] args)
                 throws ParseException

Throws:

ParseException

Start

public final AST_Start Start()
                      throws ParseException

\ Top-Level Statements \

Throws:

ParseException

SqlStatement

public final void SqlStatement()
                        throws ParseException

Throws:

ParseException

CreateTableStmt

public final void CreateTableStmt()
                           throws ParseException

Throws:

ParseException

CreateIndexStmt

public final void CreateIndexStmt()
                           throws ParseException

Throws:

ParseException

DropTableStmt

public final void DropTableStmt()
                         throws ParseException

Throws:

ParseException

DropIndexStmt

public final void DropIndexStmt()
                         throws ParseException

Throws:

ParseException

DescribeStatement

public final void DescribeStatement()
                             throws ParseException

Throws:

ParseException

InsertStatement

public final void InsertStatement()
                           throws ParseException

Throws:

ParseException

SelectStatement

public final void SelectStatement()
                           throws ParseException

Throws:

ParseException

UpdateStatement

public final void UpdateStatement()
                           throws ParseException

Throws:

ParseException

DeleteStatement

public final void DeleteStatement()
                           throws ParseException

Throws:

ParseException

ColumnList

public final void ColumnList()
                      throws ParseException

\ Statement Clauses \

Throws:

ParseException

ColumnType

public final void ColumnType()
                      throws ParseException

Throws:

ParseException

SelectClause

public final void SelectClause()
                        throws ParseException

Throws:

ParseException

FromClause

public final void FromClause()
                      throws ParseException

Throws:

ParseException

WhereClause

public final void WhereClause()
                       throws ParseException

Throws:

ParseException

OrderByClause

public final void OrderByClause()
                         throws ParseException

Throws:

ParseException

ColumnValues

public final void ColumnValues()
                        throws ParseException

Throws:

ParseException

SqlExpression

public final void SqlExpression()
                         throws ParseException

\ SQL Expressions \

Throws:

ParseException

SqlAndExpression

public final void SqlAndExpression()
                            throws ParseException

Throws:

ParseException

SqlRelationalExpression

public final void SqlRelationalExpression()
                                   throws ParseException

Throws:

ParseException

Relop

public final void Relop()
                 throws ParseException

Throws:

ParseException

SqlPrimaryExpression

public final void SqlPrimaryExpression()
                                throws ParseException

Throws:

ParseException

SqlValueExpression

public final void SqlValueExpression()
                              throws ParseException

Throws:

ParseException

SqlValueExpressionList

public final void SqlValueExpressionList()
                                  throws ParseException

Throws:

ParseException

jj_2_1

private final boolean jj_2_1(int xla)

jj_2_2

private final boolean jj_2_2(int xla)

jj_3R_9

private final boolean jj_3R_9()

jj_3R_10

private final boolean jj_3R_10()

jj_3_2

private final boolean jj_3_2()

jj_3_1

private final boolean jj_3_1()

jj_la1_0

private static void jj_la1_0()

jj_la1_1

private static void jj_la1_1()

ReInit

public void ReInit(java.io.InputStream stream)

ReInit

public void ReInit(java.io.InputStream stream,
                   java.lang.String encoding)

ReInit

public void ReInit(java.io.Reader stream)

ReInit

public void ReInit(MiniSqlTokenManager tm)

jj_consume_token

private final Token jj_consume_token(int kind)
                              throws ParseException

Throws:

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)