+/**
+ *
+ * An event which contains a capture of changes in a data subtree
+ *
+ * <p>
+ * Represents a notification indicating that some data at or under a particular
+ * path has changed. The notification contains a capture of the changes in the data
+ * subtree. This event is triggered by successful application of modifications
+ * from a transaction on the global data tree. Use the
+ * {@link AsyncDataBroker#registerDataChangeListener(LogicalDatastoreType, Path, AsyncDataChangeListener, AsyncDataBroker.DataChangeScope)}
+ * method to register a listener for data change events.
+ *
+ * <p>
+ * A listener will only receive notifications for changes to data under the path
+ * they register for. See
+ * {@link AsyncDataBroker#registerDataChangeListener(LogicalDatastoreType, Path, AsyncDataChangeListener, AsyncDataBroker.DataChangeScope)}
+ * to learn more about registration scopes.
+ *
+ * <p>
+ * The entire subtree under the path will be provided via instance methods of Data
+ * Change Event even if just a leaf node changes.
+ *
+ * <p>
+ * <b>Implementation Note:</b> This interface is not intended to be implemented
+ * by users of MD-SAL, but only to be consumed by them.
+ *
+ * @param <P>
+ * Type of path (subtree identifier), which represents location in
+ * tree
+ * @param <D>
+ * Type of data (payload), which represents data payload
+ */
+public interface AsyncDataChangeEvent<P extends Path<P>, D> extends Immutable {