Package com.linkedin.venice.router.api.routing.helix

Enum HelixGroupSelectionStrategyEnum

java.lang.Object

java.lang.Enum<HelixGroupSelectionStrategyEnum>

com.linkedin.venice.router.api.routing.helix.HelixGroupSelectionStrategyEnum

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<HelixGroupSelectionStrategyEnum>

public enum HelixGroupSelectionStrategyEnum
extends java.lang.Enum<HelixGroupSelectionStrategyEnum>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LEAST_LOADED	This strategy will try to distribute the load to each group according to the capacity of each group.
ROUND_ROBIN	This strategy will try to distribute the load to each group evenly all the time.

Method Summary

Modifier and Type	Method	Description
java.lang.Class<? extends HelixGroupSelectionStrategy>	getStrategyClass()
static HelixGroupSelectionStrategyEnum	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static HelixGroupSelectionStrategyEnum[]	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

ROUND_ROBIN

public static final HelixGroupSelectionStrategyEnum ROUND_ROBIN

This strategy will try to distribute the load to each group evenly all the time.

LEAST_LOADED

public static final HelixGroupSelectionStrategyEnum LEAST_LOADED

This strategy will try to distribute the load to each group according to the capacity of each group.

Method Detail

values

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

Returns:

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

valueOf

public static HelixGroupSelectionStrategyEnum valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getStrategyClass

public java.lang.Class<? extends HelixGroupSelectionStrategy> getStrategyClass()