Package org.apache.shardingsphere.sql.parser.sql.common.enums

Enum QuoteCharacter

java.lang.Object

java.lang.Enum<QuoteCharacter>

org.apache.shardingsphere.sql.parser.sql.common.enums.QuoteCharacter

All Implemented Interfaces:

Serializable, Comparable<QuoteCharacter>

public enum QuoteCharacter
extends Enum<QuoteCharacter>

Quote character.

Enum Constant Summary

Enum Constants

Enum Constant	Description
BACK_QUOTE
BRACKETS
NONE
PARENTHESES
QUOTE
SINGLE_QUOTE

Method Summary

Modifier and Type	Method	Description
static QuoteCharacter	getQuoteCharacter(String value)	Get quote character.
boolean	isWrapped(String value)	Is wrapped by quote character.
String	unwrap(String value)	Unwrap value with quote character.
static QuoteCharacter	valueOf(String name)	Returns the enum constant of this type with the specified name.
static QuoteCharacter[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.
String	wrap(String value)	Wrap value with quote character.

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

BACK_QUOTE

public static final QuoteCharacter BACK_QUOTE

SINGLE_QUOTE

public static final QuoteCharacter SINGLE_QUOTE

QUOTE

public static final QuoteCharacter QUOTE

BRACKETS

public static final QuoteCharacter BRACKETS

PARENTHESES

public static final QuoteCharacter PARENTHESES

NONE

public static final QuoteCharacter NONE

Method Detail

values

public static QuoteCharacter[] 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 (QuoteCharacter c : QuoteCharacter.values())
    System.out.println(c);

Returns:

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

valueOf

public static QuoteCharacter 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

getQuoteCharacter

public static QuoteCharacter getQuoteCharacter(String value)

Get quote character.

Parameters:

value - value to be get quote character

Returns:

value of quote character

wrap

public String wrap(String value)

Wrap value with quote character.

Parameters:

value - value to be wrapped

Returns:

wrapped value

unwrap

public String unwrap(String value)

Unwrap value with quote character.

Parameters:

value - value to be unwrapped

Returns:

unwrapped value

isWrapped

public boolean isWrapped(String value)

Is wrapped by quote character.

Parameters:

value - value to be judged

Returns:

is wrapped or not