Package org.opendaylight.controller.cluster.databroker

Class ConcurrentDOMDataBroker

java.lang.Object

org.opendaylight.mdsal.dom.spi.AbstractDOMDataBroker

org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker

All Implemented Interfaces:

AutoCloseable, DOMDataBroker, DOMService<DOMDataBroker,DOMDataBroker.Extension>, DOMTransactionFactory, PingPongMergingDOMDataBroker, ExtensibleObject<DOMDataBroker,DOMDataBroker.Extension>

@Beta
public class ConcurrentDOMDataBroker
extends AbstractDOMDataBroker

ConcurrentDOMDataBroker commits transactions concurrently. The 3 commit phases (canCommit, preCommit, and commit) are performed serially and non-blocking (ie async) per transaction but multiple transaction commits can run concurrent.

Author:

Thomas Pantelis

Nested Class Summary

Nested classes/interfaces inherited from interface org.opendaylight.mdsal.dom.api.DOMDataBroker

DOMDataBroker.CommitCohortExtension, DOMDataBroker.DataTreeChangeExtension, DOMDataBroker.Extension

Constructor Summary

Constructors

Constructor	Description
ConcurrentDOMDataBroker(Map<LogicalDatastoreType,DOMStore> datastores, Executor listenableFutureExecutor)
ConcurrentDOMDataBroker(Map<LogicalDatastoreType,DOMStore> datastores, Executor listenableFutureExecutor, DurationStatisticsTracker commitStatsTracker)
ConcurrentDOMDataBroker(DataBrokerCommitExecutor commitExecutor, DOMStore configDatastore, DOMStore operDatastore)

Method Summary

Modifier and Type	Method	Description
protected final void	checkNotClosed()
void	close()
protected FluentFuture<? extends CommitInfo>	commit(DOMDataTreeWriteTransaction transaction, DOMStoreThreePhaseCommitCohort cohort)
protected final Map<LogicalDatastoreType,DOMStore>	getTxFactories()
final DOMDataTreeReadTransaction	newReadOnlyTransaction()
final DOMDataTreeReadWriteTransaction	newReadWriteTransaction()
final DOMDataTreeWriteTransaction	newWriteOnlyTransaction()
final String	toString()

Methods inherited from class org.opendaylight.mdsal.dom.spi.AbstractDOMDataBroker

createTransactionChain, newTransactionIdentifier, supportedExtensions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opendaylight.mdsal.dom.api.DOMTransactionFactory

newReadOnlyTransaction, newReadWriteTransaction, newWriteOnlyTransaction

Methods inherited from interface org.opendaylight.yangtools.concepts.ExtensibleObject

extension, findExtension

Methods inherited from interface org.opendaylight.mdsal.dom.spi.PingPongMergingDOMDataBroker

createMergingTransactionChain

Constructor Details

ConcurrentDOMDataBroker

public ConcurrentDOMDataBroker(Map<LogicalDatastoreType,DOMStore> datastores,
 Executor listenableFutureExecutor)

ConcurrentDOMDataBroker

public ConcurrentDOMDataBroker(Map<LogicalDatastoreType,DOMStore> datastores,
 Executor listenableFutureExecutor,
 DurationStatisticsTracker commitStatsTracker)

ConcurrentDOMDataBroker

public ConcurrentDOMDataBroker(DataBrokerCommitExecutor commitExecutor,
 DOMStore configDatastore,
 DOMStore operDatastore)

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

toString

public final String toString()

Overrides:

toString in class Object

commit

protected FluentFuture<? extends CommitInfo> commit(DOMDataTreeWriteTransaction transaction,
 DOMStoreThreePhaseCommitCohort cohort)

newReadOnlyTransaction

public final DOMDataTreeReadTransaction newReadOnlyTransaction()

newWriteOnlyTransaction

public final DOMDataTreeWriteTransaction newWriteOnlyTransaction()

newReadWriteTransaction

public final DOMDataTreeReadWriteTransaction newReadWriteTransaction()

getTxFactories

protected final Map<LogicalDatastoreType,DOMStore> getTxFactories()

checkNotClosed

protected final void checkNotClosed()