com.alibaba.druid.sql.dialect.mysql.parser

Class MySqlLexer

java.lang.Object

com.alibaba.druid.sql.parser.Lexer

com.alibaba.druid.sql.dialect.mysql.parser.MySqlLexer

public class MySqlLexer
extends Lexer

Nested Class Summary

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

Lexer.CommentHandler

Field Summary

Fields

Modifier and Type	Field and Description
static Keywords	DEFAULT_MYSQL_KEYWORDS

Constructor Summary

Constructors

Constructor and Description
MySqlLexer(char[] input, int inputLength, boolean skipComment)
MySqlLexer(String input)
MySqlLexer(String input, boolean skipComment, boolean keepComments)

Method Summary

Modifier and Type	Method and Description
static boolean	isIdentifierChar(char c)
void	scanComment()
void	scanIdentifier()
void	scanNumber()
void	scanSharp()
void	scanVariable()

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

addSymbol, arraycopy, bp, charAt, current, decimalValue, getCommentCount, getCommentHandler, getDbType, getKeywods, getLine, hasComment, hexString, info, integerValue, isAllowComment, isDigit, isEndOfComment, isEOF, isKeepComments, mark, nextToken, nextTokenComma, nextTokenLParen, nextTokenValue, nextVarIndex, numberString, pos, readAndResetComments, reset, reset, scanHexaDecimal, setAllowComment, setCommentHandler, setKeepComments, skipToEOF, stringVal, subString, token

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MYSQL_KEYWORDS

public static final Keywords DEFAULT_MYSQL_KEYWORDS

Constructor Detail

MySqlLexer

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

MySqlLexer

public MySqlLexer(String input)

MySqlLexer

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

Method Detail

scanSharp

public void scanSharp()

Overrides:

scanSharp in class Lexer

scanVariable

public void scanVariable()

Overrides:

scanVariable in class Lexer

scanIdentifier

public void scanIdentifier()

Overrides:

scanIdentifier in class Lexer

scanComment

public void scanComment()

Overrides:

scanComment in class Lexer

isIdentifierChar

public static boolean isIdentifierChar(char c)

scanNumber

public void scanNumber()

Overrides:

scanNumber in class Lexer