public class CacheListener
extends Object
implements DataListener

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`addListener(String key, ConfigurationListener configurationListener)`
`void`	`dataChanged(String path, Object value, EventType eventType)`
`Set<ConfigurationListener>`	`getConfigurationListeners(String key)`
`void`	`removeAllListeners()`
`void`	`removeListener(String key, ConfigurationListener configurationListener)`

public CacheListener(String rootPath)

public void addListener(String key,
                        ConfigurationListener configurationListener)

public void removeListener(String key,
                           ConfigurationListener configurationListener)

public Set<ConfigurationListener> getConfigurationListeners(String key)

public void dataChanged(String path,
                        Object value,
                        EventType eventType)

类 CacheListener