CorrMatrixBlock (Apache SystemDS 3.2.0-SNAPSHOT API)

java.lang.Object
- org.apache.sysds.runtime.instructions.spark.data.CorrMatrixBlock

All Implemented Interfaces:

Externalizable, Serializable
```
public class CorrMatrixBlock
extends Object
implements Externalizable
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

CorrMatrixBlock()

CorrMatrixBlock(MatrixBlock value)

CorrMatrixBlock(MatrixBlock value, MatrixBlock corr)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MatrixBlock`	`getCorrection()`
`MatrixBlock`	`getValue()`
`void`	`readExternal(ObjectInput is)`	Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient deserialization.
`CorrMatrixBlock`	`set(MatrixBlock value, MatrixBlock corr)`
`void`	`writeExternal(ObjectOutput os)`	Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient serialization.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CorrMatrixBlock
```
public CorrMatrixBlock()
```
  - CorrMatrixBlock
```
public CorrMatrixBlock(MatrixBlock value)
```
  - CorrMatrixBlock
```
public CorrMatrixBlock(MatrixBlock value,
                       MatrixBlock corr)
```
- Method Detail
  - getValue
```
public MatrixBlock getValue()
```
  - getCorrection
```
public MatrixBlock getCorrection()
```
  - set
```
public CorrMatrixBlock set(MatrixBlock value,
                           MatrixBlock corr)
```
  - readExternal
```
public void readExternal(ObjectInput is)
                  throws IOException
```
    Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient deserialization.
    
    Specified by:
    
    readExternal in interface Externalizable
    
    Parameters:
    
    is - object input
    
    Throws:
    
    IOException - if IOException occurs
  - writeExternal
```
public void writeExternal(ObjectOutput os)
                   throws IOException
```
    Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient serialization.
    
    Specified by:
    
    writeExternal in interface Externalizable
    
    Parameters:
    
    os - object output
    
    Throws:
    
    IOException - if IOException occurs