Package gudusoft.gsqlparser

Class TLexerImpala

Object

gudusoft.gsqlparser.TCustomLexer

gudusoft.gsqlparser.TLexerImpala

public class TLexerImpala
extends TCustomLexer

Field Summary

Fields

Modifier and Type	Field	Description
TSourceTokenList	sourcetokens

Fields inherited from class gudusoft.gsqlparser.TCustomLexer

bconst, COLUMN0_COUNT, COLUMN1_FIRST_X, COLUMN2_FIRST_Y, COLUMN3_LAST_X, COLUMN4_LAST_Y, COLUMN5_FIRST_POS, COLUMN6_LAST_POS, defaultDelimiterStr, delimiterchar, dolqstart, insideSingleQuoteStr, insqlpluscmd, keyword_type_column, keyword_type_identifier, keyword_type_keyword, keyword_type_reserved, MAX_TOKEN_COLUMN_SIZE, MAX_TOKEN_SIZE, stringLiteralStartWithUnicodeSingleQuote, tmpDelimiter, TOKEN_TABLE, UNICODE_ENCODE_ID, xconst, yyinput

Constructor Summary

Constructors

Constructor	Description
TLexerImpala()

Method Summary

Modifier and Type	Method	Description
boolean	canBeColumnName(int tokencode)
static EKeywordType	getKeywordType(String keyword)
int	getkeywordvalue(String keyword)
int	iskeyword(String str)

Methods inherited from class gudusoft.gsqlparser.TCustomLexer

getKeywordType, getSqlCharset, getStringByCode, isAtBeginOfLine, isKeyword, isSingleCharOperator, reset, resetTokenTable, setSqlCharset, setTokenTableValue, yylexwrap

Methods inherited from class java.lang.Object

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

Field Details

sourcetokens

public TSourceTokenList sourcetokens

Constructor Details

TLexerImpala

public TLexerImpala()

Method Details

canBeColumnName

public boolean canBeColumnName(int tokencode)

iskeyword

public int iskeyword(String str)

Overrides:

iskeyword in class TCustomLexer

getkeywordvalue

public int getkeywordvalue(String keyword)

Overrides:

getkeywordvalue in class TCustomLexer

getKeywordType

public static EKeywordType getKeywordType(String keyword)