RowToElementGenerator (uk.gov.gchq.gaffer:gaffer2 2.2.0 API)

java.lang.Object
- uk.gov.gchq.gaffer.spark.data.generator.RowToElementGenerator

All Implemented Interfaces:

Function<Iterable<? extends org.apache.spark.sql.Row>,Iterable<? extends Element>>, ElementGenerator<org.apache.spark.sql.Row>, OneToOneElementGenerator<org.apache.spark.sql.Row>
```
public class RowToElementGenerator
extends Object
implements OneToOneElementGenerator<org.apache.spark.sql.Row>
```
A RowToElementGenerator is a OneToOneElementGenerator for converting a Row objects into a Gaffer Element. This generator requires that the Row object to be converted into an Element was originally created from an Element. It is not possible to convert an arbitrary Row object into an Element.

Constructor Summary

Constructors
Constructor Description

RowToElementGenerator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Element`	`_apply(org.apache.spark.sql.Row row)`
`Iterable<? extends Element>`	`apply(Iterable<? extends org.apache.spark.sql.Row> rows)`

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

Methods inherited from interface java.util.function.Function
andThen, compose

- Constructor Detail
  - RowToElementGenerator
```
public RowToElementGenerator()
```
- Method Detail
  - apply
```
public Iterable<? extends Element> apply(Iterable<? extends org.apache.spark.sql.Row> rows)
```
    Specified by:
    
    apply in interface Function<Iterable<? extends org.apache.spark.sql.Row>,Iterable<? extends Element>>
    
    Specified by:
    
    apply in interface OneToOneElementGenerator<org.apache.spark.sql.Row>
  - _apply
```
public Element _apply(org.apache.spark.sql.Row row)
```
    Specified by:
    
    _apply in interface OneToOneElementGenerator<org.apache.spark.sql.Row>
    
    Parameters:
    
    row - the domain object to convert
    
    Returns:
    
    the generated Element