Package org.apache.sysds.runtime.instructions.spark

Class MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuild2Function

java.lang.Object

org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuild2Function

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.PairFlatMapFunction<Iterator<scala.Tuple2<Long,FrameBlock>>,Integer,ColumnMetadata>

Enclosing class:

MultiReturnParameterizedBuiltinSPInstruction

public static class MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuild2Function
extends Object
implements org.apache.spark.api.java.function.PairFlatMapFunction<Iterator<scala.Tuple2<Long,FrameBlock>>,Integer,ColumnMetadata>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TransformEncodeBuild2Function(EncoderMVImpute encoder)

Method Summary

Modifier and Type	Method	Description
Iterator<scala.Tuple2<Integer,ColumnMetadata>>	call(Iterator<scala.Tuple2<Long,FrameBlock>> iter)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TransformEncodeBuild2Function

public TransformEncodeBuild2Function(EncoderMVImpute encoder)

Method Details

call

public Iterator<scala.Tuple2<Integer,ColumnMetadata>> call(Iterator<scala.Tuple2<Long,FrameBlock>> iter)
                                                    throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.PairFlatMapFunction<Iterator<scala.Tuple2<Long,FrameBlock>>,Integer,ColumnMetadata>

Throws:

Exception