OpType

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

val CONTINUOUS: continuous.type

val NOMINAL: nominal.type

Defines const variables could be used in Java.

val ORDINAL: ordinal.type

val TYPELESS: typeless.type

final def asInstanceOf[T0]: T0

def clone(): AnyRef

object continuous extends OpType with Product with Serializable

Values of continuous fields can be used with arithmetic operators.

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

final def getClass(): Class[_]

def hashCode(): Int

def isCategorical(opType: OpType): Boolean

Tests whether this optype is categorical (nominal or ordinal).

final def isInstanceOf[T0]: Boolean

def isOrdinal(opType: OpType): Boolean

def isRegression(opType: OpType): Boolean

Tests whether this optype is regression (continuous).

final def ne(arg0: AnyRef): Boolean

object nominal extends OpType with Product with Serializable

Nominal field values can only be tested for equality.

final def notify(): Unit

final def notifyAll(): Unit

object ordinal extends OpType with Product with Serializable

Ordinal field values in addition have an order defined.

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

def toString(): String

object typeless extends OpType with Product with Serializable

Not above three types.

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

final def wait(arg0: Long): Unit

final def wait(): Unit

def withDataType(dateType: DataType): OpType

def withName(s: String): OpType

def finalize(): Unit