query-api/me.ahoo.wow.api.query/AggregationMetric

AggregationMetric

@ExperimentalWowApi

sealed interface AggregationMetric

Inheritors

Types

Any

class Any @InternalWowApi constructor(val field: QueryField<*>, val alias: String, val filter: FilterExpression = MatchAllFilter) : AggregationMetric

Count

class Count @InternalWowApi constructor(val alias: String, val filter: FilterExpression = MatchAllFilter) : AggregationMetric

Derived

class Derived @InternalWowApi constructor(val alias: String, val expression: DerivedExpression) : AggregationMetric

DistinctCount

class DistinctCount @InternalWowApi constructor(val expression: AggregationExpression, val alias: String, val filter: FilterExpression = MatchAllFilter) : AggregationMetric

Edge

sealed interface Edge : AggregationMetric

The value of field on the earliest (First) or latest (Last) record of the group by orderBy, among the records that have both a value and an orderBy position; null when none has. orderBy defaults to the model's event time. Records tied on orderBy may yield any one of their values.

First

class First @InternalWowApi constructor(val field: QueryField<*>, val alias: String, val orderBy: QueryField<*>? = null, val filter: FilterExpression = MatchAllFilter) : AggregationMetric, AggregationMetric.Edge

Last

class Last @InternalWowApi constructor(val field: QueryField<*>, val alias: String, val orderBy: QueryField<*>? = null, val filter: FilterExpression = MatchAllFilter) : AggregationMetric, AggregationMetric.Edge

Numeric

class Numeric @InternalWowApi constructor(val function: AggregationFunction, val expression: AggregationExpression, val alias: String, val filter: FilterExpression = MatchAllFilter) : AggregationMetric

Percentile

class Percentile @InternalWowApi constructor(val expression: AggregationExpression, val percentile: Double, val alias: String, val filter: FilterExpression = MatchAllFilter) : AggregationMetric

Properties

alias

abstract val alias: String

filter

abstract val filter: FilterExpression