Packages

  • package root
    Definition Classes
    root
  • package ai
    Definition Classes
    root
  • package chronon
    Definition Classes
    ai
  • package aggregator
    Definition Classes
    chronon
  • package row
    Definition Classes
    aggregator
  • object StatsGenerator

    Module managing FeatureStats Schema, Aggregations to be used by type and aggregator construction.

    Module managing FeatureStats Schema, Aggregations to be used by type and aggregator construction.

    Stats Aggregation has an offline/ batch component and an online component. The metrics defined for stats depend on the schema of the join. The dataTypes and column names. For the online side, we obtain this information from the JoinCodec/valueSchema For the offline side, we obtain this information directly from the outputTable. To keep the schemas consistent we sort the metrics in the schema by name. (one column can have multiple metrics).

    Definition Classes
    row
  • InputTransform
  • MetricTransform

case class MetricTransform(name: String, expression: InputTransform, operation: Operation, suffix: String = "", argMap: Map[String, String] = null) extends Product with Serializable

MetricTransform represents a single statistic built on top of an input column.

Linear Supertypes
Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. MetricTransform
  2. Serializable
  3. Product
  4. Equals
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new MetricTransform(name: String, expression: InputTransform, operation: Operation, suffix: String = "", argMap: Map[String, String] = null)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val argMap: Map[String, String]
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. val expression: InputTransform
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. val name: String
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. val operation: Operation
  17. def productElementNames: Iterator[String]
    Definition Classes
    Product
  18. val suffix: String
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped