public static class MultiReturnParameterizedBuiltinFEDInstruction.CreateFrameEncoder extends FederatedUDF
Constructor and Description |
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CreateFrameEncoder(long input,
String spec,
int offset) |
Modifier and Type | Method and Description |
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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.
|
org.apache.commons.lang3.tuple.Pair<String,LineageItem> |
getLineageItem(ExecutionContext ec)
Obtain lineage trace of an instruction with a single output.
|
getInputIDs, getOutputIds
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getLineageItems, hasSingleLineage
public CreateFrameEncoder(long input, String spec, int offset)
public FederatedResponse execute(ExecutionContext ec, Data... data)
FederatedUDF
execute
in class FederatedUDF
ec
- execution contextdata
- one or many data objectspublic org.apache.commons.lang3.tuple.Pair<String,LineageItem> getLineageItem(ExecutionContext ec)
LineageTraceable
ec
- execution context w/ live variablesCopyright © 2021 The Apache Software Foundation. All rights reserved.