SparkEndpointBuilderFactory.SparkHeaderNameBuilder (Camel :: Endpoint DSL 3.21.0 API)

java.lang.Object
- org.apache.camel.builder.endpoint.dsl.SparkEndpointBuilderFactory.SparkHeaderNameBuilder

Enclosing interface:

SparkEndpointBuilderFactory
```
public static class SparkEndpointBuilderFactory.SparkHeaderNameBuilder
extends Object
```
The builder of headers' name for the Spark component.

Constructor Summary

Constructors
Constructor Description

SparkHeaderNameBuilder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`sparkDataframe()`	The data frame to compute against.
`String`	`sparkDataframeCallback()`	The function performing action against a data frame.
`String`	`sparkRdd()`	The RDD.
`String`	`sparkRddCallback()`	The function performing action against an RDD.

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

- Constructor Detail
  - SparkHeaderNameBuilder
```
public SparkHeaderNameBuilder()
```
- Method Detail
  - sparkRdd
```
public String sparkRdd()
```
    The RDD. The option is a: Object type. Group: producer
    
    Returns:
    
    the name of the header _SPARK_RDD.
  - sparkRddCallback
```
public String sparkRddCallback()
```
    The function performing action against an RDD. The option is a: org.apache.camel.component.spark.RddCallback type. Group: producer
    
    Returns:
    
    the name of the header _SPARK_RDD_CALLBACK.
  - sparkDataframe
```
public String sparkDataframe()
```
    The data frame to compute against. The option is a: Dataset<Row> type. Group: producer
    
    Returns:
    
    the name of the header _SPARK_DATAFRAME.
  - sparkDataframeCallback
```
public String sparkDataframeCallback()
```
    The function performing action against a data frame. The option is a: org.apache.camel.component.spark.DataFrameCallback type. Group: producer
    
    Returns:
    
    the name of the header _SPARK_DATAFRAME_CALLBACK.