Package de.aristaflow.adept2.core.registry.cluster

Enum ClusterInteractionRequest.Operation

java.lang.Object

java.lang.Enum<ClusterInteractionRequest.Operation>

de.aristaflow.adept2.core.registry.cluster.ClusterInteractionRequest.Operation

All Implemented Interfaces:

Serializable, Comparable<ClusterInteractionRequest.Operation>

Enclosing class:

ClusterInteractionRequest

public static enum ClusterInteractionRequest.Operation
extends Enum<ClusterInteractionRequest.Operation>

The operations which can be requested to be performed by the cluster heartbeat.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FORCE_SERVER_LOST	Poll the server and force its lost status.
POLL_SERVER	Wake up the heartbeat thread and poll the server node.
RESTART_THIS	The current node is doubtful and should restart.
SHUTDOWN_HEARTBEAT	The cluster heartbeat should shutdown.

Method Summary

Modifier and Type	Method	Description
static ClusterInteractionRequest.Operation	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ClusterInteractionRequest.Operation[]	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

FORCE_SERVER_LOST

public static final ClusterInteractionRequest.Operation FORCE_SERVER_LOST

Poll the server and force its lost status.

POLL_SERVER

public static final ClusterInteractionRequest.Operation POLL_SERVER

Wake up the heartbeat thread and poll the server node.

RESTART_THIS

public static final ClusterInteractionRequest.Operation RESTART_THIS

The current node is doubtful and should restart.

SHUTDOWN_HEARTBEAT

public static final ClusterInteractionRequest.Operation SHUTDOWN_HEARTBEAT

The cluster heartbeat should shutdown.

Method Detail

values

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

Returns:

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

valueOf

public static ClusterInteractionRequest.Operation 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