com.alibaba.druid.sql.dialect.odps.parser

Class OdpsLexer

java.lang.Object

com.alibaba.druid.sql.parser.Lexer

com.alibaba.druid.sql.dialect.odps.parser.OdpsLexer

public class OdpsLexer
extends Lexer

Nested Class Summary

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

Lexer.CommentHandler, Lexer.SavePoint

Field Summary

Fields

Modifier and Type	Field and Description
static Keywords	DEFAULT_ODPS_KEYWORDS

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

text

Constructor Summary

Constructors

Constructor and Description
OdpsLexer(String input)
OdpsLexer(String input, boolean skipComment, boolean keepComments)
OdpsLexer(String input, Lexer.CommentHandler commentHandler)

Method Summary

Modifier and Type	Method and Description
void	scanComment()
void	scanIdentifier()
void	scanNumber()
void	scanVariable()

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

addSymbol, arraycopy, bp, charAt, computeRowAndColumn, config, current, decimalValue, getCommentCount, getCommentHandler, getDbType, getKeywods, getLine, getPosColumn, getPosLine, getSource, hasComment, hash_lower, hexString, identifierEquals, identifierEquals, info, integerValue, isAllowComment, isDigit, isEnabled, isEndOfComment, isEOF, isKeepComments, mark, nextToken, nextTokenBy, nextTokenComma, nextTokenCommaValue, nextTokenEq, nextTokenIdent, nextTokenLParen, nextTokenNotOrNull, nextTokenValue, nextVarIndex, numberExpr, numberExpr, numberString, parameterize, pos, readAndResetComments, reset, reset, reset, reset, scanHexaDecimal, scanSharp, setAllowComment, setCommentHandler, setKeepComments, skipToEOF, stringVal, sub_chars, subString, token

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ODPS_KEYWORDS

public static final Keywords DEFAULT_ODPS_KEYWORDS

Constructor Detail

OdpsLexer

public OdpsLexer(String input)

OdpsLexer

public OdpsLexer(String input,
                 boolean skipComment,
                 boolean keepComments)

OdpsLexer

public OdpsLexer(String input,
                 Lexer.CommentHandler commentHandler)

Method Detail

scanComment

public void scanComment()

Overrides:

scanComment in class Lexer

scanIdentifier

public void scanIdentifier()

Overrides:

scanIdentifier in class Lexer

scanNumber

public void scanNumber()

Overrides:

scanNumber in class Lexer

scanVariable

public void scanVariable()

Overrides:

scanVariable in class Lexer