import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContextProvider;
/**
* Read-only snapshot of a {@link DataTree}. The snapshot is stable and isolated, e.g. data tree changes occurring after
* the snapshot has been taken are not visible through the snapshot.
*/
-public interface DataTreeSnapshot {
+public interface DataTreeSnapshot extends EffectiveModelContextProvider {
/**
* Read a particular node from the snapshot.
*
* @param path Path of the node
* @return Optional result encapsulating the presence and value of the node
*/
- Optional<NormalizedNode<?, ?>> readNode(YangInstanceIdentifier path);
+ Optional<NormalizedNode> readNode(YangInstanceIdentifier path);
/**
* Create a new data tree modification based on this snapshot, using the
*
* @return A new data tree modification
*/
- DataTreeModification newModification();
-
- /**
- * Return the current {@link SchemaContext}, which is being used for operations.
- *
- * @return Current schema context.
- */
- // FIXME: 3.0.0: Make this method non-default.
- default @NonNull SchemaContext getSchemaContext() {
- throw new UnsupportedOperationException("Not implemented by " + getClass());
- }
+ @NonNull DataTreeModification newModification();
}