org.apache.sysds.runtime.instructions.spark

Class AggregateUnarySPInstruction.RDDUAggFunction2

java.lang.Object

org.apache.sysds.runtime.instructions.spark.AggregateUnarySPInstruction.RDDUAggFunction2

All Implemented Interfaces:

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

Enclosing class:

AggregateUnarySPInstruction

public static class AggregateUnarySPInstruction.RDDUAggFunction2
extends Object
implements org.apache.spark.api.java.function.Function<scala.Tuple2<MatrixIndexes,MatrixBlock>,MatrixBlock>

Similar to RDDUAggFunction but single output block.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RDDUAggFunction2(AggregateUnaryOperator op, int blen)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RDDUAggFunction2

public RDDUAggFunction2(AggregateUnaryOperator op,
                        int blen)

Method Detail

call

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

Specified by:

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

Throws:

Exception