ch.zzeekk.spark.temporalquery

TemporalQueryUtil

object TemporalQueryUtil extends Logging

Copyright (c) 2017 Zacharias Kull under MIT Licence

Usage:

import ch.zzeekk.spark-temporalquery.TemporalQueryUtil._ // this imports temporalquery* implicit functions on DataFrame implicit val tqc = TemporalQueryConfig() // configure options for temporalquery operations implicit val sss = ss // make SparkSession implicitly available

val df_joined = df1.temporalJoin(df2)

Linear Supertypes
Logging, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. TemporalQueryUtil
  2. Logging
  3. AnyRef
  4. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Type Members

  1. implicit class TemporalDataFrame extends AnyRef

    Pimp-my-library pattern für's DataFrame

  2. case class TemporalQueryConfig(minDate: Timestamp = ..., maxDate: Timestamp = ..., fromColName: String = "gueltig_ab", toColName: String = "gueltig_bis", additionalTechnicalColNames: Seq[String] = ...) extends Product with Serializable

    Configuration Parameters.

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  14. lazy val logger: Logger

    Attributes
    protected
    Definition Classes
    Logging

  15. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  19. def temporalExtendRangeImpl(df: DataFrame, keys: Seq[String], extendMin: Boolean, extendMax: Boolean)(implicit ss: SparkSession, tc: TemporalQueryConfig): DataFrame

    extend gueltig_ab/bis to min/maxDate

  20. def toString(): String

    Definition Classes
    AnyRef → Any

  21. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped