testkit

Type Members

1. trait InfiniteStream[+T] extends Iterator[T] with Serializable

   

   Generates data of given type; it never ends, and it's not resettable.

   Generates data of given type; it never ends, and it's not resettable. If you want to generate the same data again, instantiate a new generator with the same seed.

2. trait PartiallyDefined extends AnyRef

   

   An aspect consisting of something being defined

3. trait ProbabilityOfEmpty extends PartiallyDefined

   

   This trait allows the value to be empty

4. case class RandomBinary(probabilityOfSuccess: Double) extends StandardRandomData[Binary] with ProbabilityOfEmpty with Product with Serializable

   

   Generates Binary FeatureType, that is, a stream of Booleans wrapped as FeatureType

   Generates Binary FeatureType, that is, a stream of Booleans wrapped as FeatureType

   probabilityOfSuccess

   the ratio of true values in the stream

5. trait RandomData[FT <: FeatureType] extends InfiniteStream[FT] with PartiallyDefined

   

   Generates random data of given feature type; it never ends, and it's not resettable.

   Generates random data of given feature type; it never ends, and it's not resettable. If you want to generate the same data again, instantiate a new generator with the same seed.

   FT

   specific feature type

6. case class RandomIntegral[DataType <: Integral](numbers: RandomStream[Long])(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[DataType]) extends StandardRandomData[DataType] with ProbabilityOfEmpty with Product with Serializable

   

   Generator of data as integral numbers

   Generator of data as integral numbers

   DataType

   the feature type of the data generated

   numbers

   the stream of longs used as the source

7. case class RandomList[DataType, ListType <: OPList[DataType]](values: RandomStream[Seq[DataType]])(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[ListType]) extends StandardRandomData[ListType] with Product with Serializable

   

   Generator of lists

   Generator of lists

   DataType

   the type of data in lists

   ListType

   the feature type of the data generated

   values

   the stream of values used as the source

8. case class RandomMap[DataType, MapType <: OPMap[DataType]](values: RandomStream[Seq[DataType]], keys: (Int) ⇒ String = "k" +, sources: Iterable[RandomData[_]] = None)(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[MapType]) extends StandardRandomData[MapType] with Product with Serializable

   

   Generator of maps

   Generator of maps

   DataType

   the type of data in lists

   MapType

   the feature type of the data generated

   values

   the stream of values used as the source

9. case class RandomReal[DataType <: Real](randomValues: RandomDataGenerator[Double], rng: Random = new Random)(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[DataType]) extends FeatureFactoryOwner[DataType] with RandomData[DataType] with ProbabilityOfEmpty with Product with Serializable

   

   Generator of data as real numbers

   Generator of data as real numbers

   DataType

   the feature type of the data generated

   randomValues

   the rng (from spark) that generates doubles with the specified distribution

10. case class RandomSet[DataType, SetType <: OPSet[DataType]](values: RandomStream[Set[DataType]])(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[SetType]) extends StandardRandomData[SetType] with Product with Serializable

    

    Generator of sets

    Generator of sets

    DataType

    the type of data in sets

    SetType

    the feature type of the data generated

    values

    the stream of longs used as the source

11. case class RandomStream[+T](producer: (Random) ⇒ T) extends (Random) ⇒ InfiniteStream[T] with Serializable with Product

    

    Random stream of data of given type T

    Random stream of data of given type T

    T

    the type of result

    producer

    a function that, given an RND, produces one value of type T

12. case class RandomText[DataType <: Text](stream: RandomStream[String])(implicit evidence$1: scala.reflect.api.JavaUniverse.WeakTypeTag[DataType]) extends StandardRandomData[DataType] with ProbabilityOfEmpty with Product with Serializable

    

    Generator of random text-related FeatureTypes

    Generator of random text-related FeatureTypes

    DataType

    the type of generated results, a FeatureType that is a subtype of Text

    stream

    produces a stream of random strings

13. case class RandomVector(values: RandomStream[Vector]) extends StandardRandomData[OPVector] with Product with Serializable

    

    Generator of vectors

    Generator of vectors

    values

    the stream of longs used as the source

14. abstract class StandardRandomData[FT <: FeatureType] extends FeatureFactoryOwner[FT] with RandomData[FT]

    

    Data generator that uses standard Random