org.apache.shenyu.loadbalancer.spi

Class AbstractLoadBalancer

java.lang.Object

org.apache.shenyu.loadbalancer.spi.AbstractLoadBalancer

All Implemented Interfaces:

LoadBalancer

Direct Known Subclasses:

HashLoadBalancer, LeastActiveLoadBalance, P2cLoadBalancer, RandomLoadBalancer, RoundRobinLoadBalancer, ShortestResponseLoadBalancer

public abstract class AbstractLoadBalancer
extends java.lang.Object
implements LoadBalancer

The type Abstract load balancer.

Constructor Summary

Constructors

Constructor and Description
AbstractLoadBalancer()

Method Summary

Modifier and Type	Method and Description
protected abstract Upstream	doSelect(java.util.List<Upstream> upstreamList, java.lang.String ip) Do select upstream.
protected int	getWeight(Upstream upstream)
Upstream	select(java.util.List<Upstream> upstreamList, java.lang.String ip) this is select one for upstream list.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLoadBalancer

public AbstractLoadBalancer()

Method Detail

doSelect

protected abstract Upstream doSelect(java.util.List<Upstream> upstreamList,
                                     java.lang.String ip)

Do select upstream.

Parameters:

upstreamList - the upstream list

ip - the ip

Returns:

the upstream

select

public Upstream select(java.util.List<Upstream> upstreamList,
                       java.lang.String ip)

Description copied from interface: LoadBalancer

this is select one for upstream list.

Specified by:

select in interface LoadBalancer

Parameters:

upstreamList - upstream list

ip - ip

Returns:

upstream

getWeight

protected int getWeight(Upstream upstream)