RecomputeNnzFunction (Apache SystemDS 3.0.0 API)

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 Description
  
  RecomputeNnzFunction()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method 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