MapInputSignature (Apache SystemDS 3.3.0 API)

java.lang.Object
- org.apache.sysds.runtime.instructions.spark.functions.MapInputSignature

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock[]>
```
public class MapInputSignature
extends Object
implements org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock[]>
```
See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  MapInputSignature()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  MatrixBlock[] call(MatrixBlock v1)
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MapInputSignature
```
public MapInputSignature()
```
- Method Detail
  - call
```
public MatrixBlock[] call(MatrixBlock v1)
                   throws Exception
```
    Specified by:
    
    call in interface org.apache.spark.api.java.function.Function<MatrixBlock,MatrixBlock[]>
    
    Throws:
    
    Exception