程序包 org.apache.dubbo.registry.client.selector

接口 ServiceInstanceSelector

所有已知实现类:

RandomServiceInstanceSelector

@SPI("random")
public interface ServiceInstanceSelector

The ServiceInstance Selector

从以下版本开始:

2.7.5

方法概要

修饰符和类型	方法	说明
ServiceInstance	select(URL registryURL, List<ServiceInstance> serviceInstances)	Select an instance of ServiceInstance by the specified service instances

方法详细资料

select

@Adaptive("service-instance-selector")
ServiceInstance select(URL registryURL,
                       List<ServiceInstance> serviceInstances)

Select an instance of ServiceInstance by the specified service instances

参数:

registryURL - The url of registry

serviceInstances - the specified service instances

返回:

an instance of ServiceInstance if available, or null