org.apache.dubbo.rpc.cluster

接口 Configurator

所有超级接口:

Comparable<Configurator>

所有已知实现类:

AbsentConfigurator, AbstractConfigurator, OverrideConfigurator

public interface Configurator
extends Comparable<Configurator>

Configurator. (SPI, Prototype, ThreadSafe)

方法概要

限定符和类型	方法和说明
default int	compareTo(Configurator o) Sort by host, then by priority 1. the url with a specific host ip should have higher priority than 0.0.0.0 2. if two url has the same host, compare by priority value；
URL	configure(URL url) Configure the provider url.
URL	getUrl() Get the configurator url.
static Optional<List<Configurator>>	toConfigurators(List<URL> urls) Convert override urls to map for use when re-refer.

方法详细资料

getUrl

URL getUrl()

Get the configurator url.

返回:

configurator url.

configure

URL configure(URL url)

Configure the provider url.

参数:

url - - old provider url.

返回:

new provider url.

toConfigurators

static Optional<List<Configurator>> toConfigurators(List<URL> urls)

Convert override urls to map for use when re-refer. Send all rules every time, the urls will be reassembled and calculated URL contract:

1. override://0.0.0.0/...( or override://ip:port...?anyhost=true)¶1=value1... means global rules (all of the providers take effect)
2. override://ip:port...?anyhost=false Special rules (only for a certain provider)
3. override:// rule is not supported... ,needs to be calculated by registry itself
4. override://0.0.0.0/ without parameters means clearing the override

参数:

urls - URL list to convert

返回:

converted configurator list

compareTo

default int compareTo(Configurator o)

Sort by host, then by priority 1. the url with a specific host ip should have higher priority than 0.0.0.0 2. if two url has the same host, compare by priority value；

指定者:

compareTo 在接口中 Comparable<Configurator>