encoders

case class ExpressionEncoder[T](schema: StructType, flat: Boolean, toRowExpressions: Seq[Expression], fromRowExpression: Expression, clsTag: ClassTag[T]) extends Encoder[T] with Product with Serializable

A generic encoder for JVM objects.

object ExpressionEncoder extends Serializable

A factory for constructing encoders that convert objects and primitives to and from the internal row format using catalyst expressions and code generation.
object OuterScopes
object RowEncoder

A factory for constructing encoders that convert external row to/from the Spark SQL internal binary representation.