public class RingbufferService extends Object implements ManagedService, RemoteService, MigrationAwareService
Ringbuffer
.Modifier and Type | Field and Description |
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static String |
SERVICE_NAME |
static String |
TOPIC_RB_PREFIX
Prefix of ringbuffers that are created for topics.
|
Constructor and Description |
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RingbufferService(NodeEngineImpl nodeEngine) |
Modifier and Type | Method and Description |
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void |
addRingbuffer(String name,
RingbufferContainer ringbuffer) |
void |
beforeMigration(PartitionMigrationEvent partitionMigrationEvent) |
void |
clearPartitionReplica(int partitionId) |
void |
commitMigration(PartitionMigrationEvent event) |
DistributedObject |
createDistributedObject(String objectName)
Creates a distributed object.
|
void |
destroyDistributedObject(String name)
Destroys a distributed object.
|
RingbufferContainer |
getContainer(String name) |
ConcurrentMap<String,RingbufferContainer> |
getContainers() |
void |
init(NodeEngine nodeEngine,
Properties properties)
Initializes this ManagedService
|
Operation |
prepareReplicationOperation(PartitionReplicationEvent event) |
void |
reset()
reset this ManagedService back to initial state.
|
void |
rollbackMigration(PartitionMigrationEvent event) |
void |
shutdown(boolean terminate)
Shuts down this ManagedService.
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public static final String TOPIC_RB_PREFIX
public static final String SERVICE_NAME
public RingbufferService(NodeEngineImpl nodeEngine)
public ConcurrentMap<String,RingbufferContainer> getContainers()
public DistributedObject createDistributedObject(String objectName)
RemoteService
createDistributedObject
in interface RemoteService
objectName
- the name for the created distributed objectpublic void destroyDistributedObject(String name)
RemoteService
destroyDistributedObject
in interface RemoteService
name
- the name of the distributed object to destroypublic void init(NodeEngine nodeEngine, Properties properties)
ManagedService
init
in interface ManagedService
nodeEngine
- the NodeEngine that this ManagedService belongs to.properties
- the Properties. Can be used to pass settings to the service.public void reset()
ManagedService
reset
in interface ManagedService
public void shutdown(boolean terminate)
ManagedService
shutdown
in interface ManagedService
terminate
- true to shut down the ManagedServicepublic void beforeMigration(PartitionMigrationEvent partitionMigrationEvent)
beforeMigration
in interface MigrationAwareService
public Operation prepareReplicationOperation(PartitionReplicationEvent event)
prepareReplicationOperation
in interface MigrationAwareService
public void commitMigration(PartitionMigrationEvent event)
commitMigration
in interface MigrationAwareService
public void rollbackMigration(PartitionMigrationEvent event)
rollbackMigration
in interface MigrationAwareService
public void clearPartitionReplica(int partitionId)
clearPartitionReplica
in interface MigrationAwareService
public RingbufferContainer getContainer(String name)
public void addRingbuffer(String name, RingbufferContainer ringbuffer)
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