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

Class RecomputeNnzFunction

java.lang.Object

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

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.FlatMapFunction<Iterator<MatrixBlock>,Long>

public class RecomputeNnzFunction
extends Object
implements org.apache.spark.api.java.function.FlatMapFunction<Iterator<MatrixBlock>,Long>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RecomputeNnzFunction()

Method Summary

Modifier and Type	Method and Description
Iterator<Long>	call(Iterator<MatrixBlock> iter)

Methods inherited from class java.lang.Object

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

Constructor Detail

RecomputeNnzFunction

public RecomputeNnzFunction()

Method Detail

call

public Iterator<Long> call(Iterator<MatrixBlock> iter)
                    throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.FlatMapFunction<Iterator<MatrixBlock>,Long>

Throws:

Exception