org.onosproject.store.primitives

Interface PartitionService

All Superinterfaces:

ListenerService<PartitionEvent,PartitionEventListener>

public interface PartitionService
extends ListenerService<PartitionEvent,PartitionEventListener>

Service used for accessing information about storage partitions.

Method Summary

Modifier and Type	Method and Description
java.util.Set<NodeId>	getActiveMembersMembers(PartitionId partitionId) Returns the set of controller nodes that are the current active members of a partition.
java.util.Set<PartitionId>	getAllPartitionIds() Returns the identifiers of all partitions.
java.util.Set<NodeId>	getConfiguredMembers(PartitionId partitionId) Returns the set of controller nodes configured to be members of a partition.
DistributedPrimitiveCreator	getDistributedPrimitiveCreator(PartitionId partitionId) Returns a DistributedPrimitiveCreator that can create primitives hosted on a partition.
int	getNumberOfPartitions() Returns the total number of partitions.

Methods inherited from interface org.onosproject.event.ListenerService

addListener, removeListener

Method Detail

getNumberOfPartitions

int getNumberOfPartitions()

Returns the total number of partitions.

Returns:

number of partitions

getConfiguredMembers

java.util.Set<NodeId> getConfiguredMembers(PartitionId partitionId)

Returns the set of controller nodes configured to be members of a partition.

Parameters:

partitionId - partition identifier

Returns:

set of node identifiers

getActiveMembersMembers

java.util.Set<NodeId> getActiveMembersMembers(PartitionId partitionId)

Returns the set of controller nodes that are the current active members of a partition.

Parameters:

partitionId - partition identifier

Returns:

set of node identifiers

getAllPartitionIds

java.util.Set<PartitionId> getAllPartitionIds()

Returns the identifiers of all partitions.

Returns:

set of partition identifiers

getDistributedPrimitiveCreator

DistributedPrimitiveCreator getDistributedPrimitiveCreator(PartitionId partitionId)

Returns a DistributedPrimitiveCreator that can create primitives hosted on a partition.

Parameters:

partitionId - partition identifier

Returns:

distributed primitive creator