Package com.hazelcast.client.util

Class RandomLB

java.lang.Object

com.hazelcast.client.util.AbstractLoadBalancer

com.hazelcast.client.util.RandomLB

All Implemented Interfaces:

LoadBalancer, InitialMembershipListener, MembershipListener, EventListener

public class RandomLB
extends AbstractLoadBalancer

A LoadBalancer that selects a random member to route to.

Constructor Summary

Constructors

Constructor	Description
RandomLB()

Method Summary

Modifier and Type	Method	Description
boolean	canGetNextDataMember()	Returns whether this instance supports getting data members through a call to LoadBalancer.nextDataMember().
Member	next()	Returns the next member to route to.
Member	nextDataMember()	Returns the next data member to route to.

Methods inherited from class com.hazelcast.client.util.AbstractLoadBalancer

getDataMembers, getMembers, init, init, memberAdded, memberRemoved

Methods inherited from class java.lang.Object

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

Constructor Details

RandomLB

public RandomLB()

Method Details

next

public Member next()

Description copied from interface: LoadBalancer

Returns the next member to route to.

Returns:

Returns the next member or null if no member is available

nextDataMember

public Member nextDataMember()

Description copied from interface: LoadBalancer

Returns the next data member to route to.

Returns:

Returns the next data member or null if no data member is available

canGetNextDataMember

public boolean canGetNextDataMember()

Description copied from interface: LoadBalancer

Returns whether this instance supports getting data members through a call to LoadBalancer.nextDataMember().

This method is used by components that require communication with data members only, such as the SQL engine.

Returns:

true if this instance supports getting data members through a call to LoadBalancer.nextDataMember()

See Also:

LoadBalancer.nextDataMember()