Joiner

abstract val keys: List[JoinKey]

The join keys definition.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

val joinPredicate: Option[Column]

Additional predicates to add to the join operation.

val joinType: String

The join type (Note : 'left' by default against 'inner' on spark default join function).

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

val postJoinTransformer: Option[(DataFrame) ⇒ DataFrame]

An optional transformer that will be applied right after the join operation.

final def synchronized[T0](arg0: ⇒ T0): T0

implicit def toCommonKey(key: String): CommonKey

Implicitly converts strings to a CommonKey object

implicit def toKeyProjection(keys: ((String, String), String)): KeyProjection

Implicitly converts a (left, right) -> result data format into a KeyProjection object

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit