com.weibo.api.motan.cluster.loadbalance

Class AbstractLoadBalance<T>

java.lang.Object

com.weibo.api.motan.cluster.loadbalance.AbstractLoadBalance<T>

All Implemented Interfaces:

LoadBalance<T>

Direct Known Subclasses:

ActiveWeightLoadBalance, ConsistentHashLoadBalance, LocalFirstLoadBalance, RandomLoadBalance, RoundRobinLoadBalance

public abstract class AbstractLoadBalance<T>
extends Object
implements LoadBalance<T>

loadbalance

Version:

V1.0 created at: 2013-5-22

Author:

fishermen

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_REFERER_COUNT

Constructor Summary

Constructors

Constructor and Description
AbstractLoadBalance()

Method Summary

Modifier and Type	Method and Description
protected abstract Referer<T>	doSelect(Request request)
protected abstract void	doSelectToHolder(Request request, List<Referer<T>> refersHolder)
protected List<Referer<T>>	getReferers()
void	onRefresh(List<Referer<T>> referers)
Referer<T>	select(Request request)
void	selectToHolder(Request request, List<Referer<T>> refersHolder)
void	setWeightString(String weightString)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_REFERER_COUNT

public static final int MAX_REFERER_COUNT

See Also:

Constant Field Values

Constructor Detail

AbstractLoadBalance

public AbstractLoadBalance()

Method Detail

onRefresh

public void onRefresh(List<Referer<T>> referers)

Specified by:

onRefresh in interface LoadBalance<T>

select

public Referer<T> select(Request request)

Specified by:

select in interface LoadBalance<T>

selectToHolder

public void selectToHolder(Request request,
                           List<Referer<T>> refersHolder)

Specified by:

selectToHolder in interface LoadBalance<T>

getReferers

protected List<Referer<T>> getReferers()

setWeightString

public void setWeightString(String weightString)

Specified by:

setWeightString in interface LoadBalance<T>

doSelect

protected abstract Referer<T> doSelect(Request request)

doSelectToHolder

protected abstract void doSelectToHolder(Request request,
                                         List<Referer<T>> refersHolder)