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, org.opendaylight.yangtools.yang.model.api.SchemaContext schemaContext, org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType treeType)

Method Summary

Modifier and Type	Method	Description
Collection<ShardDataTreeCohort>	getAndClearPendingTransactions()
org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree	getDataTree()
org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification	newModification()
void	notifyListeners(org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate candidate)
Optional<org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode<?,?>>	readNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path)
void	registerTreeChangeListener(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path, org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener listener, Optional<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate> initialState, Consumer<org.opendaylight.yangtools.concepts.ListenerRegistration<org.opendaylight.mdsal.dom.api.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,
                     org.opendaylight.yangtools.yang.model.api.SchemaContext schemaContext,
                     org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType treeType)

Method Detail

getDataTree

public org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree getDataTree()

notifyListeners

public void notifyListeners(org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate candidate)

registerTreeChangeListener

public void registerTreeChangeListener(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path,
                                       org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener listener,
                                       Optional<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate> initialState,
                                       Consumer<org.opendaylight.yangtools.concepts.ListenerRegistration<org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener>> onRegistration)

readNode

public Optional<org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode<?,?>> readNode(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path)

newModification

public org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification newModification()

getAndClearPendingTransactions

public Collection<ShardDataTreeCohort> getAndClearPendingTransactions()