org.apache.dubbo.common.config

Class ConfigurationCache

java.lang.Object

org.apache.dubbo.common.config.ConfigurationCache

public class ConfigurationCache
extends Object

Properties Cache of Configuration ConfigurationUtils.getCachedDynamicProperty(ScopeModel, String, String)

Constructor Summary

Constructors

Constructor and Description
ConfigurationCache()

Method Summary

Modifier and Type	Method and Description
String	computeIfAbsent(String key, Function<String,String> function) Get Cached Value

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationCache

public ConfigurationCache()

Method Detail

computeIfAbsent

public String computeIfAbsent(String key,
                              Function<String,String> function)

Get Cached Value

Parameters:

key - key

function - function to produce value, should not return `null`

Returns:

value