com.tencent.polaris.plugins.loadbalancer.random

Class WeightedRandomBalance

java.lang.Object

com.tencent.polaris.api.control.Destroyable

com.tencent.polaris.plugins.loadbalancer.random.WeightedRandomBalance

All Implemented Interfaces:

LoadBalancer, Plugin

public class WeightedRandomBalance
extends Destroyable
implements LoadBalancer

权重随机复杂均衡

Author:

andrewshan

Date:

2019/8/24

Constructor Summary

Constructors

Constructor and Description
WeightedRandomBalance()

Method Summary

Modifier and Type	Method and Description
Instance	chooseInstance(Criteria criteria, ServiceInstances svcInstances)
String	getName()
PluginType	getType()
void	init(InitContext ctx)
void	postContextInit(Extensions extensions)

Methods inherited from class com.tencent.polaris.api.control.Destroyable

destroy, isDestroyed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.tencent.polaris.api.plugin.Plugin

destroy

Constructor Detail

WeightedRandomBalance

public WeightedRandomBalance()

Method Detail

chooseInstance

public Instance chooseInstance(Criteria criteria,
                               ServiceInstances svcInstances)
                        throws PolarisException

Specified by:

chooseInstance in interface LoadBalancer

Throws:

PolarisException

getName

public String getName()

Specified by:

getName in interface Plugin

Overrides:

getName in class Destroyable

getType

public PluginType getType()

Specified by:

getType in interface Plugin

init

public void init(InitContext ctx)

Specified by:

init in interface Plugin

postContextInit

public void postContextInit(Extensions extensions)
                     throws PolarisException

Specified by:

postContextInit in interface Plugin

Throws:

PolarisException