org.opendaylight.mdsal.dom.spi.store

Interface SnapshotBackedTransaction

All Superinterfaces:

AutoCloseable, DOMStoreTransaction, org.opendaylight.yangtools.concepts.Identifiable<Object>

All Known Implementing Classes:

SnapshotBackedReadTransaction, SnapshotBackedReadWriteTransaction, SnapshotBackedWriteTransaction

@Beta
 @NonNullByDefault
public interface SnapshotBackedTransaction
extends DOMStoreTransaction

Interface implemented by DOMStoreTransactions which are backed by a DataTreeSnapshot.

Author:

Robert Varga

Method Summary

Modifier and Type	Method and Description
Optional<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeSnapshot>	getSnapshot() Returns the DataTreeSnapshot underlying this transaction.

Methods inherited from interface org.opendaylight.mdsal.dom.spi.store.DOMStoreTransaction

close, getIdentifier

Method Detail

getSnapshot

Optional<org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeSnapshot> getSnapshot()

Returns the DataTreeSnapshot underlying this transaction. If this transaction is no longer open, Optional.empty() is returned.

Returns:

DataTreeSnapshot attached to this transaction if this transaction is still open.