Package org.apache.ignite.internal.processors.cache

Enum GridCacheOperation

java.lang.Object

java.lang.Enum<GridCacheOperation>

org.apache.ignite.internal.processors.cache.GridCacheOperation

All Implemented Interfaces:

Serializable, Comparable<GridCacheOperation>

public enum GridCacheOperation
extends Enum<GridCacheOperation>

Cache value operations.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATE	Create operation.
DELETE	Delete operation.
NOOP	This operation is used when lock has been acquired, but filter validation failed.
READ	Read operation.
RELOAD	Cache operation used to indicate reload during transaction recovery.
TRANSFORM	Transform operation.
UPDATE	Update operation.

Method Summary

Modifier and Type	Method	Description
static @Nullable GridCacheOperation	fromOrdinal(int ord)
static GridCacheOperation	valueOf(String name)	Returns the enum constant of this type with the specified name.
static GridCacheOperation[]	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

READ

public static final GridCacheOperation READ

Read operation.

CREATE

public static final GridCacheOperation CREATE

Create operation.

UPDATE

public static final GridCacheOperation UPDATE

Update operation.

DELETE

public static final GridCacheOperation DELETE

Delete operation.

TRANSFORM

public static final GridCacheOperation TRANSFORM

Transform operation. A closure will be applied to the previous entry value.

RELOAD

public static final GridCacheOperation RELOAD

Cache operation used to indicate reload during transaction recovery.

NOOP

public static final GridCacheOperation NOOP

This operation is used when lock has been acquired, but filter validation failed.

Method Detail

values

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

Returns:

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

valueOf

public static GridCacheOperation 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

fromOrdinal

@Nullable
public static @Nullable GridCacheOperation fromOrdinal(int ord)

Parameters:

ord - Ordinal value.

Returns:

Enum value.