Package eu.svjatoslav.commons.cli_helper.parameter_parser.parameter

Enum Class ExistenceType

java.lang.Object

java.lang.Enum<ExistenceType>

eu.svjatoslav.commons.cli_helper.parameter_parser.parameter.ExistenceType

All Implemented Interfaces:

Serializable, Comparable<ExistenceType>, java.lang.constant.Constable

public enum ExistenceType
extends Enum<ExistenceType>

This enum is used to define if resource denoted by particular option parameter shall exist or not.

This allows to specify for example if directory shall exist or not.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DOES_NOT_MATTER	Resource existence does not matter.
MUST_EXIST	Resource shall exist.
MUST_NOT_EXIST	Resource shall not exist.

Method Summary

Modifier and Type	Method	Description
static ExistenceType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ExistenceType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MUST_EXIST

public static final ExistenceType MUST_EXIST

Resource shall exist.

MUST_NOT_EXIST

public static final ExistenceType MUST_NOT_EXIST

Resource shall not exist.

DOES_NOT_MATTER

public static final ExistenceType DOES_NOT_MATTER

Resource existence does not matter.

Method Details

values

public static ExistenceType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static ExistenceType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null