Package com.aerospike.client.policy

Enum Class ReadModeSC

java.lang.Object

java.lang.Enum<ReadModeSC>

com.aerospike.client.policy.ReadModeSC

All Implemented Interfaces:

Serializable, Comparable<ReadModeSC>, Constable

public enum ReadModeSC
extends Enum<ReadModeSC>

Read policy for SC (strong consistency) namespaces.

Determines SC read consistency options.

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
ALLOW_REPLICA	Client may read from master or any full (non-migrating) replica.
ALLOW_UNAVAILABLE	Client may read from master or any full (non-migrating) replica or from unavailable partitions.
LINEARIZE	Ensures all clients will only see an increasing sequence of record versions.
SESSION	Ensures this client will only see an increasing sequence of record versions.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SESSION

public static final ReadModeSC SESSION

Ensures this client will only see an increasing sequence of record versions. Client only reads from master. This is the default.

LINEARIZE

public static final ReadModeSC LINEARIZE

Ensures all clients will only see an increasing sequence of record versions. Client only reads from master.

ALLOW_REPLICA

public static final ReadModeSC ALLOW_REPLICA

Client may read from master or any full (non-migrating) replica. Increasing sequence of record versions is not guaranteed.

ALLOW_UNAVAILABLE

public static final ReadModeSC ALLOW_UNAVAILABLE

Client may read from master or any full (non-migrating) replica or from unavailable partitions. Increasing sequence of record versions is not guaranteed.

Method Details

values

public static ReadModeSC[] 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 ReadModeSC 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