tech.ydb.core.grpc

Enum BalancingSettings.Policy

java.lang.Object

java.lang.Enum<BalancingSettings.Policy>

tech.ydb.core.grpc.BalancingSettings.Policy

All Implemented Interfaces:

Serializable, Comparable<BalancingSettings.Policy>

Enclosing class:

BalancingSettings

public static enum BalancingSettings.Policy
extends Enum<BalancingSettings.Policy>

Enum Constant Summary

Enum Constants

Enum Constant and Description
USE_ALL_NODES Use all available cluster nodes regardless datacenter locality
USE_DETECT_LOCAL_DC Detecting of local DC by the latency measuring
USE_PREFERABLE_LOCATION Use preferable location (data center), preferableLocation is a name of location (VLA, MYT, SAS, MAN).

Method Summary

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

USE_ALL_NODES

public static final BalancingSettings.Policy USE_ALL_NODES

Use all available cluster nodes regardless datacenter locality

USE_PREFERABLE_LOCATION

public static final BalancingSettings.Policy USE_PREFERABLE_LOCATION

Use preferable location (data center), preferableLocation is a name of location (VLA, MYT, SAS, MAN). If preferableLocation is not set local datacenter is used (not recommended)

USE_DETECT_LOCAL_DC

public static final BalancingSettings.Policy USE_DETECT_LOCAL_DC

Detecting of local DC by the latency measuring

Method Detail

values

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

Returns:

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

valueOf

public static BalancingSettings.Policy 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