org.apache.nifi.distributed.cache.operations

Enum SetOperation

java.lang.Object

java.lang.Enum<SetOperation>

org.apache.nifi.distributed.cache.operations.SetOperation

All Implemented Interfaces:

Serializable, Comparable<SetOperation>, CacheOperation

public enum SetOperation
extends Enum<SetOperation>
implements CacheOperation

Represents a distributed set cache operation which may be invoked.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADD_IF_ABSENT
CLOSE
CONTAINS
REMOVE

Field Summary

Fields

Modifier and Type	Field and Description
private String	operation

Method Summary

Modifier and Type	Method and Description
String	value() Get Cache Operation value used during protocol communication
static SetOperation	valueOf(String name) Returns the enum constant of this type with the specified name.
static SetOperation[]	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

ADD_IF_ABSENT

public static final SetOperation ADD_IF_ABSENT

CONTAINS

public static final SetOperation CONTAINS

REMOVE

public static final SetOperation REMOVE

CLOSE

public static final SetOperation CLOSE

Field Detail

operation

private final String operation

Method Detail

values

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

Returns:

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

valueOf

public static SetOperation 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

value

public String value()

Description copied from interface: CacheOperation

Get Cache Operation value used during protocol communication

Specified by:

value in interface CacheOperation

Returns:

Cache Operation value