org.elasticsearch.cluster.routing.allocation
Class NodeAllocations

java.lang.Object
  org.elasticsearch.common.component.AbstractComponent
      org.elasticsearch.cluster.routing.allocation.NodeAllocation
          org.elasticsearch.cluster.routing.allocation.NodeAllocations

public class NodeAllocations
extends NodeAllocation

Holds several NodeAllocations and combines them into a single allocation decision.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.cluster.routing.allocation.NodeAllocation

NodeAllocation.Decision

Field Summary

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

componentSettings, logger, settings

Constructor Summary

NodeAllocations(Settings settings)

NodeAllocations(Settings settings, java.util.Set<NodeAllocation> allocations)

Method Summary

boolean	allocateUnassigned(NodeAllocations nodeAllocations, RoutingAllocation allocation)
void	applyFailedShards(NodeAllocations nodeAllocations, FailedRerouteAllocation allocation)
void	applyStartedShards(NodeAllocations nodeAllocations, StartedRerouteAllocation allocation)
NodeAllocation.Decision	canAllocate(ShardRouting shardRouting, RoutingNode node, RoutingAllocation allocation)
boolean	canRebalance(ShardRouting shardRouting, RoutingAllocation allocation)

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

nodeName

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeAllocations

public NodeAllocations(Settings settings)

NodeAllocations

@Inject
public NodeAllocations(Settings settings,
                              java.util.Set<NodeAllocation> allocations)

Method Detail

applyStartedShards

public void applyStartedShards(NodeAllocations nodeAllocations,
                               StartedRerouteAllocation allocation)

Overrides:

applyStartedShards in class NodeAllocation

applyFailedShards

public void applyFailedShards(NodeAllocations nodeAllocations,
                              FailedRerouteAllocation allocation)

Overrides:

applyFailedShards in class NodeAllocation

canRebalance

public boolean canRebalance(ShardRouting shardRouting,
                            RoutingAllocation allocation)

Overrides:

canRebalance in class NodeAllocation

allocateUnassigned

public boolean allocateUnassigned(NodeAllocations nodeAllocations,
                                  RoutingAllocation allocation)

Overrides:

allocateUnassigned in class NodeAllocation

canAllocate

public NodeAllocation.Decision canAllocate(ShardRouting shardRouting,
                                           RoutingNode node,
                                           RoutingAllocation allocation)

Overrides:

canAllocate in class NodeAllocation