com.gemstone.gemfire.cache.util
Class RegionRoleListenerAdapter<K,V>

java.lang.Object
  com.gemstone.gemfire.cache.util.CacheListenerAdapter<K,V>
      com.gemstone.gemfire.cache.util.RegionMembershipListenerAdapter<K,V>
          com.gemstone.gemfire.cache.util.RegionRoleListenerAdapter<K,V>

All Implemented Interfaces:

CacheCallback, CacheListener<K,V>, RegionMembershipListener<K,V>, RegionRoleListener<K,V>

public abstract class RegionRoleListenerAdapter<K,V>
extends RegionMembershipListenerAdapter<K,V>
implements RegionRoleListener<K,V>

Utility class that implements all methods in RegionRoleListener with empty implementations. Applications can subclass this class and only override the methods for the events of interest.

Since:

5.0

Constructor Summary

RegionRoleListenerAdapter()

Method Summary

void	afterRoleGain(RoleEvent<K,V> event) Invoked when a required role has returned to the distributed system after being absent.
void	afterRoleLoss(RoleEvent<K,V> event) Invoked when a required role is no longer available in the distributed system.

Methods inherited from class com.gemstone.gemfire.cache.util.RegionMembershipListenerAdapter

afterRemoteRegionCrash, afterRemoteRegionCreate, afterRemoteRegionDeparture, initialMembers

Methods inherited from class com.gemstone.gemfire.cache.util.CacheListenerAdapter

afterCreate, afterDestroy, afterInvalidate, afterRegionClear, afterRegionCreate, afterRegionDestroy, afterRegionInvalidate, afterRegionLive, afterUpdate, close

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gemstone.gemfire.cache.CacheListener

afterCreate, afterDestroy, afterInvalidate, afterRegionClear, afterRegionCreate, afterRegionDestroy, afterRegionInvalidate, afterRegionLive, afterUpdate

Methods inherited from interface com.gemstone.gemfire.cache.CacheCallback

close

Constructor Detail

RegionRoleListenerAdapter

public RegionRoleListenerAdapter()

Method Detail

afterRoleGain

public void afterRoleGain(RoleEvent<K,V> event)

Description copied from interface: RegionRoleListener

Invoked when a required role has returned to the distributed system after being absent.

Specified by:

afterRoleGain in interface RegionRoleListener<K,V>

Parameters:

event - describes the member that fills the required role.

afterRoleLoss

public void afterRoleLoss(RoleEvent<K,V> event)

Description copied from interface: RegionRoleListener

Invoked when a required role is no longer available in the distributed system.

Specified by:

afterRoleLoss in interface RegionRoleListener<K,V>

Parameters:

event - describes the member that last filled the required role.