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

Class MatrixVectorBinaryOpPartitionFunction

java.lang.Object

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

All Implemented Interfaces:

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

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

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MatrixVectorBinaryOpPartitionFunction(BinaryOperator op, PartitionedBroadcast<MatrixBlock> binput, BinaryM.VectorType vtype)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixVectorBinaryOpPartitionFunction

public MatrixVectorBinaryOpPartitionFunction(BinaryOperator op,
 PartitionedBroadcast<MatrixBlock> binput,
 BinaryM.VectorType vtype)

Method Details

call

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

Specified by:

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

Throws:

Exception