Package com.alibaba.druid.sql.parser

Enum DialectFeature.LexerFeature

java.lang.Object

java.lang.Enum<DialectFeature.LexerFeature>

com.alibaba.druid.sql.parser.DialectFeature.LexerFeature

All Implemented Interfaces:

DialectFeature.Feature, Serializable, Comparable<DialectFeature.LexerFeature>

Enclosing class:

DialectFeature

public static enum DialectFeature.LexerFeature
extends Enum<DialectFeature.LexerFeature>
implements DialectFeature.Feature

Enum Constant Summary

Enum Constants

Enum Constant	Description
NextTokenColon
NextTokenPrefixN
ScanAliasU
ScanHiveCommentDoubleSpace
ScanNumberCommonProcess
ScanNumberPrefixB
ScanSQLTypeBlockComment
ScanSQLTypeWithAt
ScanSQLTypeWithBegin
ScanSQLTypeWithFrom
ScanSQLTypeWithFunction
ScanSQLTypeWithSemi
ScanString2PutDoubleBackslash
ScanSubAsIdentifier
ScanVariableAt
ScanVariableGreaterThan
ScanVariableMoveToSemi
ScanVariableSkipIdentifiers

Method Summary

Modifier and Type	Method	Description
long	config(long features, boolean state)
long	getMask()
boolean	isEnabled(long features)
static DialectFeature.LexerFeature	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DialectFeature.LexerFeature[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ScanSQLTypeBlockComment

public static final DialectFeature.LexerFeature ScanSQLTypeBlockComment

ScanSQLTypeWithSemi

public static final DialectFeature.LexerFeature ScanSQLTypeWithSemi

ScanSQLTypeWithFrom

public static final DialectFeature.LexerFeature ScanSQLTypeWithFrom

ScanSQLTypeWithFunction

public static final DialectFeature.LexerFeature ScanSQLTypeWithFunction

ScanSQLTypeWithBegin

public static final DialectFeature.LexerFeature ScanSQLTypeWithBegin

ScanSQLTypeWithAt

public static final DialectFeature.LexerFeature ScanSQLTypeWithAt

NextTokenColon

public static final DialectFeature.LexerFeature NextTokenColon

NextTokenPrefixN

public static final DialectFeature.LexerFeature NextTokenPrefixN

ScanString2PutDoubleBackslash

public static final DialectFeature.LexerFeature ScanString2PutDoubleBackslash

ScanAliasU

public static final DialectFeature.LexerFeature ScanAliasU

ScanNumberPrefixB

public static final DialectFeature.LexerFeature ScanNumberPrefixB

ScanNumberCommonProcess

public static final DialectFeature.LexerFeature ScanNumberCommonProcess

ScanVariableAt

public static final DialectFeature.LexerFeature ScanVariableAt

ScanVariableGreaterThan

public static final DialectFeature.LexerFeature ScanVariableGreaterThan

ScanVariableSkipIdentifiers

public static final DialectFeature.LexerFeature ScanVariableSkipIdentifiers

ScanVariableMoveToSemi

public static final DialectFeature.LexerFeature ScanVariableMoveToSemi

ScanHiveCommentDoubleSpace

public static final DialectFeature.LexerFeature ScanHiveCommentDoubleSpace

ScanSubAsIdentifier

public static final DialectFeature.LexerFeature ScanSubAsIdentifier

Method Detail

values

public static DialectFeature.LexerFeature[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DialectFeature.LexerFeature c : DialectFeature.LexerFeature.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DialectFeature.LexerFeature valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getMask

public long getMask()

Specified by:

getMask in interface DialectFeature.Feature

isEnabled

public boolean isEnabled(long features)

Specified by:

isEnabled in interface DialectFeature.Feature

config

public long config(long features,
                   boolean state)

Specified by:

config in interface DialectFeature.Feature