Class FederatedUDF
- java.lang.Object
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- org.apache.sysds.runtime.controlprogram.federated.FederatedUDF
 
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- All Implemented Interfaces:
- Serializable,- LineageTraceable
 - Direct Known Subclasses:
- FederatedStatistics.FedStatsCollectFunction,- MultiReturnParameterizedBuiltinFEDInstruction.CreateFrameEncoder,- MultiReturnParameterizedBuiltinFEDInstruction.ExecuteFrameEncoder,- ParameterizedBuiltinFEDInstruction.DecodeMatrix,- QuantilePickFEDInstruction.CreateMatrixFromFrame,- QuantilePickFEDInstruction.GetHistogram,- QuantilePickFEDInstruction.GetValuesInRange,- QuantilePickFEDInstruction.GetValuesInRanges,- QuantilePickFEDInstruction.MinMax,- ReorgFEDInstruction.DiagMatrix,- ReorgFEDInstruction.Rdiag,- RewriteFederatedExecution.PrivacyConstraintRetriever
 
 public abstract class FederatedUDF extends Object implements Serializable, LineageTraceable - See Also:
- Serialized Form
 
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Method SummaryAll Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract FederatedResponseexecute(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()- 
Methods inherited from class java.lang.Objectequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.sysds.runtime.lineage.LineageTraceablegetLineageItem, getLineageItems, hasSingleLineage
 
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Method Detail- 
getInputIDspublic final long[] getInputIDs() 
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executepublic 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. Output data objects (potentially many) can be directly added to the passed execution context and its variable map.- Parameters:
- ec- execution context
- data- one or many data objects
- Returns:
- federated response, with none or many output objects
 
 
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