metrics

Type Members

1. case class ComplianceFn(definition: Column, description: String) extends Product with Serializable

   

   Describes a compliance check for a dataset

   Describes a compliance check for a dataset

   definition

   - a column definition which should return true or false. true if the dataset row meets the compliance check you want, otherwise false.

   description

   - a description of the compliance function which will be used when persisting corresponding metrics

2. case class MetricComparator[MV <: MetricValue](description: String, fn: (MV.T, MV.T) ⇒ Boolean) extends Product with Serializable

   

   Comparison to apply between 2 metrics

   Comparison to apply between 2 metrics

   MV

   - the type of the metric values being compared

   description

   - description of what this comparison does

   fn

   - the function which compares 2 metrics and returns true is the comparison passes, otherwise returns false

3. case class MetricFilter(filter: Column, filterDescription: String) extends Product with Serializable

   

   Defines a filter to be applied before a metric is calculated

   Defines a filter to be applied before a metric is calculated

   filter

   - a column containing true or false depending if the row should be included in the metrics calculation

   filterDescription

   - a readable description of the filter (used for persistence)

4. sealed trait MetricValue extends AnyRef

   

   Represents the value of a metric

5. sealed trait MetricValueConstructor[MV <: MetricValue] extends AnyRef