Package com.tangosol.net.partition

Enum SimpleStrategyMBean.HAStatus

java.lang.Object

java.lang.Enum<SimpleStrategyMBean.HAStatus>

com.tangosol.net.partition.SimpleStrategyMBean.HAStatus

All Implemented Interfaces:

Serializable, Comparable<SimpleStrategyMBean.HAStatus>

Enclosing interface:

SimpleStrategyMBean

public static enum SimpleStrategyMBean.HAStatus
extends Enum<SimpleStrategyMBean.HAStatus>

HAStatus represents the possible values to represent the High Availability Status of the associated PartitionedService. This status represents the strength (and therefore safety) of the weakest partition for the associated PartitionedService.

Since:

12.2.1.4.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
ENDANGERED	Loss of a cluster node that runs a PartitionedService may cause data loss.
MACHINE_SAFE	The cluster nodes running on a machine can be stopped simultaneously without any data loss.
NODE_SAFE	Any cluster member could be stopped without data loss.
ORPHANED	A partition is orphaned when there are no storage-enabled member of the service that holds a primary copy of that partition.
RACK_SAFE	The cluster nodes running on a rack can be stopped simultaneously without any data loss.
SITE_SAFE	The cluster nodes running at a site can be stopped simultaneously without any data loss.

Method Summary

Modifier and Type	Method	Description
int	getCode()	Return the integer representation of the HAStatus.
static SimpleStrategyMBean.HAStatus	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SimpleStrategyMBean.HAStatus[]	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

ORPHANED

public static final SimpleStrategyMBean.HAStatus ORPHANED

A partition is orphaned when there are no storage-enabled member of the service that holds a primary copy of that partition. A PartitionedService that has one or more orphaned partitions is in an orphaned HA state.

ENDANGERED

public static final SimpleStrategyMBean.HAStatus ENDANGERED

Loss of a cluster node that runs a PartitionedService may cause data loss.

NODE_SAFE

public static final SimpleStrategyMBean.HAStatus NODE_SAFE

Any cluster member could be stopped without data loss.

MACHINE_SAFE

public static final SimpleStrategyMBean.HAStatus MACHINE_SAFE

The cluster nodes running on a machine can be stopped simultaneously without any data loss.

RACK_SAFE

public static final SimpleStrategyMBean.HAStatus RACK_SAFE

The cluster nodes running on a rack can be stopped simultaneously without any data loss.

SITE_SAFE

public static final SimpleStrategyMBean.HAStatus SITE_SAFE

The cluster nodes running at a site can be stopped simultaneously without any data loss.

Method Detail

values

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

Returns:

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

valueOf

public static SimpleStrategyMBean.HAStatus 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

getCode

public int getCode()

Return the integer representation of the HAStatus.

Returns:

an integer representation of the HAStatus