com.hazelcast.client.util

Class AbstractLoadBalancer

java.lang.Object

com.hazelcast.client.util.AbstractLoadBalancer

All Implemented Interfaces:

LoadBalancer, InitialMembershipListener, MembershipListener, EventListener

Direct Known Subclasses:

RandomLB, RoundRobinLB

public abstract class AbstractLoadBalancer
extends Object
implements LoadBalancer, InitialMembershipListener

An abstract LoadBalancer implementation.

Constructor Summary

Constructors

Constructor and Description
AbstractLoadBalancer()

Method Summary

Modifier and Type	Method and Description
protected Member[]	getMembers()
void	init(Cluster cluster, ClientConfig config) Initializes the LoadBalancer.
void	init(InitialMembershipEvent event) Called when this listener is registered.
void	memberAdded(MembershipEvent membershipEvent) Invoked when a new member is added to the cluster.
void	memberAttributeChanged(MemberAttributeEvent memberAttributeEvent) Invoked when an attribute of a member was changed.
void	memberRemoved(MembershipEvent membershipEvent) Invoked when an existing member leaves the cluster.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.client.LoadBalancer

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Constructor Detail

AbstractLoadBalancer

public AbstractLoadBalancer()

Method Detail

init

public final void init(Cluster cluster,
                       ClientConfig config)

Description copied from interface: LoadBalancer

Initializes the LoadBalancer.

Specified by:

init in interface LoadBalancer

Parameters:

cluster - the Cluster this LoadBalancer uses to select members from.

config - the ClientConfig.

getMembers

protected Member[] getMembers()

init

public final void init(InitialMembershipEvent event)

Description copied from interface: InitialMembershipListener

Called when this listener is registered.

Specified by:

init in interface InitialMembershipListener

Parameters:

event - the MembershipInitializeEvent received when the listener is registered

memberAdded

public final void memberAdded(MembershipEvent membershipEvent)

Description copied from interface: MembershipListener

Invoked when a new member is added to the cluster.

Specified by:

memberAdded in interface MembershipListener

Parameters:

membershipEvent - membership event

memberRemoved

public final void memberRemoved(MembershipEvent membershipEvent)

Description copied from interface: MembershipListener

Invoked when an existing member leaves the cluster.

Specified by:

memberRemoved in interface MembershipListener

Parameters:

membershipEvent - membership event when an existing member leaves the cluster

memberAttributeChanged

public final void memberAttributeChanged(MemberAttributeEvent memberAttributeEvent)

Description copied from interface: MembershipListener

Invoked when an attribute of a member was changed.

Specified by:

memberAttributeChanged in interface MembershipListener

Parameters:

memberAttributeEvent - member attribute event when an attribute of a member was changed