public abstract class FederatedUDF extends Object implements Serializable, LineageTraceable
| Modifier and Type | Method and Description | 
|---|---|
| abstract FederatedResponse | execute(ExecutionContext ec,
       Data... data)Execute the user-defined function on a set of data objects
 (e.g., matrix objects, frame objects, or scalars), which are
 looked up by specified input IDs and passed in the same order. | 
| long[] | getInputIDs() | 
| List<Long> | getOutputIds() | 
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetLineageItem, getLineageItems, hasSingleLineagepublic final long[] getInputIDs()
public abstract FederatedResponse execute(ExecutionContext ec, Data... data)
ec - execution contextdata - one or many data objectsCopyright © 2021 The Apache Software Foundation. All rights reserved.