Class EnumerableToSparkConverter

All Implemented Interfaces:
Cloneable, SparkRel, RelOptNode, Converter, RelNode

public class EnumerableToSparkConverter
extends ConverterImpl
implements SparkRel
Relational expression that converts input of EnumerableConvention into Spark convention.

Concretely, this means iterating over the contents of an Enumerable, storing them in a list, and building an RDD on top of it.