PartitionedRebalancerContext.Builder

extends PartitionedRebalancerContext.AbstractBuilder<T extends AbstractBuilder<T>>

java.lang.Object
↳	org.apache.helix.controller.rebalancer.context.BasicRebalancerContext.AbstractBuilder<T extends org.apache.helix.controller.rebalancer.context.BasicRebalancerContext.AbstractBuilder<T>>
	↳	org.apache.helix.controller.rebalancer.context.PartitionedRebalancerContext.AbstractBuilder<T extends org.apache.helix.controller.rebalancer.context.BasicRebalancerContext.AbstractBuilder<T>>
		↳	org.apache.helix.controller.rebalancer.context.PartitionedRebalancerContext.Builder

Class Overview

Builder for a basic data rebalancer context

Public Constructors
	PartitionedRebalancerContext.Builder(ResourceId resourceId) Instantiate with a resource

Public Methods
PartitionedRebalancerContext	build() Get the rebalancer context from the built fields

Protected Methods
PartitionedRebalancerContext.Builder	self() Get a typed reference to "this" class.

Inherited Methods

T	addPartition(Partition partition) Add a partition that the resource serves
T	addPartitions(int partitionCount) Add a specified number of partitions with a default naming scheme, namely resourceId_partitionNumber where partitionNumber starts at 0
T	addPartitions(Collection<Partition> partitions) Add a collection of partitions
T	anyLiveParticipant(boolean anyLiveParticipant) Set whether any live participant should be used in rebalancing
T	maxPartitionsPerParticipant(int maxPartitionsPerParticipant) Set the maximum number of partitions to assign to any participant
T	rebalanceMode(IdealState.RebalanceMode rebalanceMode) Set the rebalance mode for a partitioned rebalancer context
T	replicaCount(int replicaCount) Set the number of replicas
final void	update(PartitionedRebalancerContext context) Update a DataRebalancerContext with fields from this builder level

From class java.lang.Object

Instantiate with a resource

resourceId	resource id

Get the rebalancer context from the built fields

Get a typed reference to "this" class. Final derived classes should simply return the this reference.