Package com.hazelcast.client
Interface LoadBalancer
public interface LoadBalancer
LoadBalancer
allows you to send operations to one of a number of endpoints (members).
It is up to the implementation to use different load balancing policies.
If the client is not configured with RoutingMode.SINGLE_MEMBER
,
operations that are not key-based will be routed to the endpoint returned by the LoadBalancer. For
SINGLE_MEMBER routing clients, the LoadBalancer
is not used.
For configuration see ClientConfig.setLoadBalancer(LoadBalancer)
.
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Method Summary
Modifier and TypeMethodDescriptiondefault boolean
Deprecated.the method is unusedvoid
init
(Cluster cluster, ClientConfig config) Initializes the LoadBalancer.next()
Returns the next member to route to.default Member
Deprecated.the method is unused
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Method Details
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init
Initializes the LoadBalancer.- Parameters:
cluster
- the Cluster this LoadBalancer uses to select members from.config
- the ClientConfig.
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next
Member next()Returns the next member to route to.- Returns:
- Returns the next member or null if no member is available
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nextDataMember
Deprecated.the method is unusedReturns the next data member or null if no data member is available.- Throws:
UnsupportedOperationException
- if the operation is not supported by this instance- Since:
- 4.2
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canGetNextDataMember
Deprecated.the method is unusedReturns whether this instance supports getting data members through a call tonextDataMember()
.- Since:
- 4.2
- See Also:
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