norm

case class EntityId(id: String, fields: List[Property]) extends Product with Serializable
case class FoundEntityIds(aliases: Seq[EntityId]) extends SearchState with Product with Serializable
class InfixExtractor extends AnyRef
sealed trait SearchState extends AnyRef

object EntityId extends Serializable
object ExpandEntityIds

Spark requires nested objects to be expanded in tupled form in order to be properly encoded.
Spark requires nested objects to be expanded in tupled form in order to be properly encoded. In order to do this, we have to find the needed Entity by looking up the field identity and then expand it's fields. When a Spark Dataset is encoded via "liftDataset", we attempt to do the same thing by pulling out the case class (and it's fields) from the ScalarValueLift.
object FoundEntityIds extends Serializable
object InfixExtractor
object NotFound extends SearchState