com.hazelcast.config

Enum WanQueueFullBehavior

java.lang.Object

java.lang.Enum<WanQueueFullBehavior>

com.hazelcast.config.WanQueueFullBehavior

All Implemented Interfaces:

Serializable, Comparable<WanQueueFullBehavior>

public enum WanQueueFullBehavior
extends Enum<WanQueueFullBehavior>

Determines the behavior of WAN replication impl. In case of WAN event queues are full.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DISCARD_AFTER_MUTATION Instruct WAN replication implementation to drop new events when WAN event queues are full.
THROW_EXCEPTION Instruct WAN replication implementation to throw an exception and doesn't allow further processing.
THROW_EXCEPTION_ONLY_IF_REPLICATION_ACTIVE Similar to THROW_EXCEPTION but only throws exception when WAN replication is active.

Method Summary

Modifier and Type	Method and Description
static WanQueueFullBehavior	getByType(int id) Returns the WANQueueFullBehavior as an enum.
int	getId() Gets the ID for the given WanQueueFullBehavior.
static WanQueueFullBehavior	valueOf(String name) Returns the enum constant of this type with the specified name.
static WanQueueFullBehavior[]	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

DISCARD_AFTER_MUTATION

public static final WanQueueFullBehavior DISCARD_AFTER_MUTATION

Instruct WAN replication implementation to drop new events when WAN event queues are full.

THROW_EXCEPTION

public static final WanQueueFullBehavior THROW_EXCEPTION

Instruct WAN replication implementation to throw an exception and doesn't allow further processing.

THROW_EXCEPTION_ONLY_IF_REPLICATION_ACTIVE

public static final WanQueueFullBehavior THROW_EXCEPTION_ONLY_IF_REPLICATION_ACTIVE

Similar to THROW_EXCEPTION but only throws exception when WAN replication is active. Discards the new events if WAN replication is stopped.

Method Detail

values

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

Returns:

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

valueOf

public static WanQueueFullBehavior 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

getId

public int getId()

Gets the ID for the given WanQueueFullBehavior.

The reason this ID is used instead of an the ordinal value is that the ordinal value is more prone to changes due to reordering.

Returns:

the ID

getByType

public static WanQueueFullBehavior getByType(int id)

Returns the WANQueueFullBehavior as an enum.

Returns:

the WANQueueFullBehavior as an enum