org.opendaylight.mdsal.dom.api

Interface DOMDataTreeCursorProvider

All Known Subinterfaces:

DOMDataTreeCursorAwareTransaction, DOMDataTreeShardWriteTransaction

public interface DOMDataTreeCursorProvider

Method Summary

Modifier and Type	Method and Description
DOMDataTreeCursor	createCursor(DOMDataTreeIdentifier path) Create a new DataTreeModificationCursor at specified path.

Method Detail

createCursor

@Nullable
DOMDataTreeCursor createCursor(@Nonnull
                                         DOMDataTreeIdentifier path)

Create a new DataTreeModificationCursor at specified path. May fail if specified path does not exist.

Parameters:

path - Path at which the cursor is to be anchored

Returns:

A new cursor, or null if the path does not exist.

Throws:

IllegalStateException - if there is another cursor currently open, or the transaction is already closed (closed or submitted).