com.asakusafw.dmdl.directio.csv.driver

Enum CsvFieldTrait.QuoteStrategy

java.lang.Object

java.lang.Enum<CsvFieldTrait.QuoteStrategy>

com.asakusafw.dmdl.directio.csv.driver.CsvFieldTrait.QuoteStrategy

All Implemented Interfaces:

Serializable, Comparable<CsvFieldTrait.QuoteStrategy>

Enclosing class:

CsvFieldTrait

public static enum CsvFieldTrait.QuoteStrategy
extends Enum<CsvFieldTrait.QuoteStrategy>

Column quoting strategy.

Since:

0.9.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALWAYS Quotes always.
NEEDED Quotes only if needed.

Method Summary

Modifier and Type	Method and Description
static Optional<CsvFieldTrait.QuoteStrategy>	fromSymbol(String symbol) Returns the constant from the symbol.
static CsvFieldTrait.QuoteStrategy	getDefault() Returns the default value.
static CsvFieldTrait.QuoteStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static CsvFieldTrait.QuoteStrategy[]	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

NEEDED

public static final CsvFieldTrait.QuoteStrategy NEEDED

Quotes only if needed.

ALWAYS

public static final CsvFieldTrait.QuoteStrategy ALWAYS

Quotes always.

Method Detail

values

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

Returns:

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

valueOf

public static CsvFieldTrait.QuoteStrategy 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

getDefault

public static CsvFieldTrait.QuoteStrategy getDefault()

Returns the default value.

Returns:

the default value

fromSymbol

public static Optional<CsvFieldTrait.QuoteStrategy> fromSymbol(String symbol)

Returns the constant from the symbol.

Parameters:

symbol - the symbol

Returns:

the related constant, or empty if it is not defined