org.infinispan.cacheviews

Class CacheViewInfo

java.lang.Object

org.infinispan.cacheviews.CacheViewInfo

public class CacheViewInfo
extends Object

The cluster-wide state of a cache.

Author:

Dan Berindei <dan@infinispan.org>

Constructor Summary

Constructors

Constructor and Description
CacheViewInfo(String cacheName, CacheView initialView)

Method Summary

Methods

Modifier and Type	Method and Description
void	commitView(int viewId) Update the committed view
List<Address>	computeLeavers(List<Address> newMembers)
String	getCacheName()
CacheView	getCommittedView()
CacheViewListener	getListener()
PendingCacheViewChanges	getPendingChanges()
CacheView	getPendingView()
void	prepareView(CacheView newView) Update the pending view.
void	rollbackView(int newViewId, int committedViewId) Discard the pending view
void	setListener(CacheViewListener listener) We only support one listener per cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheViewInfo

public CacheViewInfo(String cacheName,
             CacheView initialView)

Method Detail

getCacheName

public String getCacheName()

getCommittedView

public CacheView getCommittedView()

getPendingView

public CacheView getPendingView()

setListener

public void setListener(CacheViewListener listener)

We only support one listener per cache. TODO Consider moving the listener to the CacheNotifier interface.

Parameters:

listener -

getListener

public CacheViewListener getListener()

getPendingChanges

public PendingCacheViewChanges getPendingChanges()

prepareView

public void prepareView(CacheView newView)

Update the pending view. It does nothing on the coordinator, since createPendingView already updated the pending view.

commitView

public void commitView(int viewId)

Update the committed view

rollbackView

public void rollbackView(int newViewId,
                int committedViewId)

Discard the pending view

computeLeavers

public List<Address> computeLeavers(List<Address> newMembers)

Returns:

The list of members that are no longer present in the newMembers list. Includes both committed and pending members.