Package org.opendaylight.controller.cluster.datastore

Class ShardDataTree

java.lang.Object

org.opendaylight.controller.cluster.datastore.ShardDataTree

public class ShardDataTree
extends Object

Internal shard state, similar to a DOMStore, but optimized for use in the actor system, e.g. it does not expose public interfaces and assumes it is only ever called from a single thread.

This class is not part of the API contract and is subject to change at any time. It is NOT thread-safe.

Constructor Summary

Constructors

Constructor	Description
ShardDataTree(Shard shard, EffectiveModelContext schemaContext, TreeType treeType)

Method Summary

Modifier and Type	Method	Description
Collection<ShardDataTreeCohort>	getAndClearPendingTransactions()
DataTree	getDataTree()
DataTreeModification	newModification()
void	notifyListeners(DataTreeCandidate candidate)
Optional<NormalizedNode<?,?>>	readNode(YangInstanceIdentifier path)
void	registerTreeChangeListener(YangInstanceIdentifier path, DOMDataTreeChangeListener listener, Optional<DataTreeCandidate> initialState, Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShardDataTree

public ShardDataTree(Shard shard,
                     EffectiveModelContext schemaContext,
                     TreeType treeType)

Method Detail

getDataTree

public DataTree getDataTree()

notifyListeners

public void notifyListeners(DataTreeCandidate candidate)

registerTreeChangeListener

public void registerTreeChangeListener(YangInstanceIdentifier path,
                                       DOMDataTreeChangeListener listener,
                                       Optional<DataTreeCandidate> initialState,
                                       Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration)

readNode

public Optional<NormalizedNode<?,?>> readNode(YangInstanceIdentifier path)

newModification

public DataTreeModification newModification()

getAndClearPendingTransactions

public Collection<ShardDataTreeCohort> getAndClearPendingTransactions()