Package com.alibaba.druid.sql.dialect.oracle.parser

Class OracleLexer

java.lang.Object

com.alibaba.druid.sql.parser.Lexer

com.alibaba.druid.sql.dialect.oracle.parser.OracleLexer

public class OracleLexer
extends Lexer

Nested Class Summary

Nested classes/interfaces inherited from class com.alibaba.druid.sql.parser.Lexer

Lexer.CommentHandler, Lexer.SavePoint

Field Summary

Fields inherited from class com.alibaba.druid.sql.parser.Lexer

buf, bufPos, ch, commentCount, commentHandler, comments, dbType, dialectFeature, endOfComment, features, hash, hashLCase, keepComments, keepSourceLocation, keywords, line, lines, mark, numberExp, numberSale, optimizedForParameterized, pos, posColumn, posLine, skipComment, startPos, stringVal, symbols_l2, text, timeZone, token

Constructor Summary

Constructors

Constructor	Description
OracleLexer(char[] input, int inputLength, boolean skipComment)
OracleLexer(String input)
OracleLexer(String input, SQLParserFeature... features)

Method Summary

Modifier and Type	Method	Description
protected void	initDialectFeature()
protected Keywords	loadKeywords()
void	scanComment()
void	scanNumber()
void	scanVariable()
protected void	scanVariable_at()

Methods inherited from class com.alibaba.druid.sql.parser.Lexer

addComment, addSymbol, arraycopy, bp, charAt, computeRowAndColumn, computeRowAndColumn, config, current, decimalValue, dialectFeatureEnabled, getCommentCount, getCommentHandler, getComments, getDbType, getKeywords, getLine, getPosColumn, getPosLine, getSource, getTimeZone, hasComment, hashLCase, hexString, identifierEquals, identifierEquals, info, initBuff, integerValue, isAllowComment, isDigit, isDigit2, isEnabled, isEndOfComment, isEOF, isKeepComments, isKeepSourceLocation, isNegativeIntegerValue, isSafeComment, lexError, mark, markOut, nextIf, nextIfComma, nextIfIdentifier, nextIfIdentifier, nextPath, nextToken, nextTokenAlias, nextTokenBy, nextTokenComma, nextTokenCommaValue, nextTokenEq, nextTokenForSet, nextTokenIdent, nextTokenLParen, nextTokenNotOrNull, nextTokenQues, nextTokenValue, nextVarIndex, numberExpr, numberExpr, numberExpr, numberString, parameterize, pos, putChar, readAndResetComments, reset, reset, reset, reset, scanAlias, scanChar, scanHexaDecimal, scanIdentifier, scanLBracket, scanLineArgument, scanMultiLineComment, scanSharp, scanSingleLineComment, scanSQLType, scanSQLTypeV2, scanString, scanString2, scanString2_d, setAllowComment, setCommentHandler, setKeepComments, setTimeZone, setToken, skipToEOF, skipToNextLine, skipToNextLineOrParameter, stringVal, sub_chars, subString, subString, token, unscan

Methods inherited from class java.lang.Object

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

Constructor Details

OracleLexer

public OracleLexer(char[] input,
 int inputLength,
 boolean skipComment)

OracleLexer

public OracleLexer(String input)

OracleLexer

public OracleLexer(String input,
 SQLParserFeature... features)

Method Details

loadKeywords

protected Keywords loadKeywords()

Overrides:

loadKeywords in class Lexer

scanVariable

public void scanVariable()

Overrides:

scanVariable in class Lexer

scanVariable_at

protected void scanVariable_at()

Overrides:

scanVariable_at in class Lexer

scanComment

public void scanComment()

Overrides:

scanComment in class Lexer

scanNumber

public void scanNumber()

Overrides:

scanNumber in class Lexer

initDialectFeature

protected void initDialectFeature()

Overrides:

initDialectFeature in class Lexer