org.apache.dubbo.rpc.cluster

Interface RouterFactory

All Known Implementing Classes:

AddressRouterFactory, AppRouterFactory, CacheableRouterFactory, ConditionRouterFactory, FileRouterFactory, MockRouterFactory, ScriptRouterFactory, ServiceRouterFactory, TagRouterFactory

@SPI
public interface RouterFactory

RouterFactory. (SPI, Singleton, ThreadSafe)

Routing

See Also:

Cluster.join(Directory),

Note Router has a different behaviour since 2.7.0, for each type of Router, there will only has one Router instance for each service. See {@link CacheableRouterFactory} and {@link RouterChain} for how to extend a new Router or how the Router instances are loaded.

Method Summary

Modifier and Type	Method and Description
Router	getRouter(org.apache.dubbo.common.URL url) Create router.

Method Detail

getRouter

@Adaptive(value="protocol")
Router getRouter(org.apache.dubbo.common.URL url)

Create router. Since 2.7.0, most of the time, we will not use @Adaptive feature, so it's kept only for compatibility.

Parameters:

url - url

Returns:

router instance