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

Class ReplicateVectorFunction

java.lang.Object

org.apache.sysds.runtime.instructions.spark.functions.ReplicateVectorFunction

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<MatrixIndexes,MatrixBlock>,MatrixIndexes,MatrixBlock>

public class ReplicateVectorFunction
extends Object
implements org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<MatrixIndexes,MatrixBlock>,MatrixIndexes,MatrixBlock>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReplicateVectorFunction(boolean byRow, long numReplicas)

Method Summary

Modifier and Type	Method	Description
Iterator<scala.Tuple2<MatrixIndexes,MatrixBlock>>	call(scala.Tuple2<MatrixIndexes,MatrixBlock> arg0)

Methods inherited from class java.lang.Object

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

Constructor Details

ReplicateVectorFunction

public ReplicateVectorFunction(boolean byRow,
 long numReplicas)

Method Details

call

public Iterator<scala.Tuple2<MatrixIndexes,MatrixBlock>> call(scala.Tuple2<MatrixIndexes,MatrixBlock> arg0)
                                                       throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.PairFlatMapFunction<scala.Tuple2<MatrixIndexes,MatrixBlock>,MatrixIndexes,MatrixBlock>

Throws:

Exception