MapOperation (nifi-distributed-cache-protocol 1.17.0 API)

java.lang.Object
- java.lang.Enum<MapOperation>
- - org.apache.nifi.distributed.cache.operations.MapOperation

All Implemented Interfaces:

Serializable, Comparable<MapOperation>, CacheOperation
```
public enum MapOperation
extends Enum<MapOperation>
implements CacheOperation
```
Represents a distributed set cache operation which may be invoked.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CLOSE`
`CONTAINS_KEY`
`FETCH`
`GET`
`GET_AND_PUT_IF_ABSENT`
`KEYSET`
`PUT`
`PUT_IF_ABSENT`
`REMOVE`
`REMOVE_AND_GET`
`REMOVE_BY_PATTERN`
`REMOVE_BY_PATTERN_AND_GET`
`REPLACE`
`SUBMAP`

Field Summary

Fields
Modifier and Type Field and Description

private String operation

Fields
Modifier and Type	Field and Description
`private String`	`operation`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`value()` Get Cache Operation value used during protocol communication
`static MapOperation`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static MapOperation[]`	`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
  - CONTAINS_KEY
```
public static final MapOperation CONTAINS_KEY
```
  - FETCH
```
public static final MapOperation FETCH
```
  - GET
```
public static final MapOperation GET
```
  - GET_AND_PUT_IF_ABSENT
```
public static final MapOperation GET_AND_PUT_IF_ABSENT
```
  - KEYSET
```
public static final MapOperation KEYSET
```
  - PUT
```
public static final MapOperation PUT
```
  - PUT_IF_ABSENT
```
public static final MapOperation PUT_IF_ABSENT
```
  - REMOVE
```
public static final MapOperation REMOVE
```
  - REMOVE_AND_GET
```
public static final MapOperation REMOVE_AND_GET
```
  - REMOVE_BY_PATTERN
```
public static final MapOperation REMOVE_BY_PATTERN
```
  - REMOVE_BY_PATTERN_AND_GET
```
public static final MapOperation REMOVE_BY_PATTERN_AND_GET
```
  - REPLACE
```
public static final MapOperation REPLACE
```
  - SUBMAP
```
public static final MapOperation SUBMAP
```
  - CLOSE
```
public static final MapOperation CLOSE
```
- Field Detail
  - operation
```
private final String operation
```
- Method Detail
  - values
```
public static MapOperation[] 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 (MapOperation c : MapOperation.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static MapOperation 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

Enum MapOperation

Enum Constant Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

CONTAINS_KEY

FETCH

GET

GET_AND_PUT_IF_ABSENT

KEYSET

PUT

PUT_IF_ABSENT

REMOVE

REMOVE_AND_GET

REMOVE_BY_PATTERN

REMOVE_BY_PATTERN_AND_GET

REPLACE

SUBMAP

CLOSE

Field Detail

operation

Method Detail

values

valueOf

value