NullRowTransformer

java.lang.Object

com.ocient.util.NullRowTransformer

All Implemented Interfaces:: RowTransformer

public class NullRowTransformer extends Object implements RowTransformer

Null transformer, column values are returned as-is.

Constructor Summary

Constructors

Constructor

Description

NullRowTransformer()
Method Summary

Modifier and Type

Method

Description

Row

transform(Row row)

Apply the transformation to the Row.

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

Constructor Details
- NullRowTransformer
  
  public NullRowTransformer()
Method Details
- transform
  
  public Row transform(Row row)
  
  Description copied from interface: RowTransformer
  
  Apply the transformation to the Row.
  
  Specified by:
  
  transform in interface RowTransformer
  
  Parameters:
  
  row - The Row to be transformed.
  
  Returns:
  
  Returns a transformed Row object. The exact nature of the transformation and the resultant format depends on the specific implementation. The transformation should maintain data integrity while optimizing its representation for memory efficiency and performance.
  Note: THIS FUNCTION IS NOT INTENDED TO BE THREAD SAFE.