com.ctrip.framework.apollo.model

Class ConfigChangeEvent

java.lang.Object

com.ctrip.framework.apollo.model.ConfigChangeEvent

public class ConfigChangeEvent
extends Object

A change event when a namespace's config is changed.

Author:

Jason Song(song_s@ctrip.com)

Constructor Summary

Constructors

Constructor and Description
ConfigChangeEvent(String namespace, Map<String,ConfigChange> changes) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Set<String>	changedKeys() Get the keys changed.
ConfigChange	getChange(String key) Get a specific change instance for the key specified.
String	getNamespace() Get the namespace of this change event.
boolean	isChanged(String key) Check whether the specified key is changed

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigChangeEvent

public ConfigChangeEvent(String namespace,
                 Map<String,ConfigChange> changes)

Constructor.

Parameters:

namespace - the namespace of this change

changes - the actual changes

Method Detail

changedKeys

public Set<String> changedKeys()

Get the keys changed.

Returns:

the list of the keys

getChange

public ConfigChange getChange(String key)

Get a specific change instance for the key specified.

Parameters:

key - the changed key

Returns:

the change instance

isChanged

public boolean isChanged(String key)

Check whether the specified key is changed

Parameters:

key - the key

Returns:

true if the key is changed, false otherwise.

getNamespace

public String getNamespace()

Get the namespace of this change event.

Returns:

the namespace