Package com.gigaspaces.cluster.replication

Enum Class ConsistencyLevel

java.lang.Object

java.lang.Enum<ConsistencyLevel>

com.gigaspaces.cluster.replication.ConsistencyLevel

All Implemented Interfaces:

Serializable, Comparable<ConsistencyLevel>, java.lang.constant.Constable

public enum ConsistencyLevel
extends Enum<ConsistencyLevel>

Specifies consistency level for a modifying (replicated) operation

Since:

9.5.1

Author:

eitany

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALL	Ensure that the modification has been updated in all members before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown.
ANY	Ensure that the modification has been updated in at least 1 member before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown.
QUORUM	Ensure that the modification has been updated in at least N / 2 + 1 members before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown.

Method Summary

Modifier and Type	Method	Description
static ConsistencyLevel	fromCode(byte readByte)
byte	getCode()
static ConsistencyLevel	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ConsistencyLevel[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ANY

public static final ConsistencyLevel ANY

Ensure that the modification has been updated in at least 1 member before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown. In a primary backup topology that member is the primary.

QUORUM

public static final ConsistencyLevel QUORUM

Ensure that the modification has been updated in at least N / 2 + 1 members before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown. In a primary backup topology one of the members is the primary.

ALL

public static final ConsistencyLevel ALL

Ensure that the modification has been updated in all members before responding to the client, otherwise the modification is rejected and a ConsistencyLevelViolationException is thrown.

Method Details

values

public static ConsistencyLevel[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static ConsistencyLevel valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getCode

public byte getCode()

fromCode

public static ConsistencyLevel fromCode(byte readByte)