core/org.jetbrains.kotlinx.dataframe.impl.aggregation.aggregators/AggregatorOptionSwitch2

AggregatorOptionSwitch2

class AggregatorOptionSwitch2<in Param1, in Param2, in Value : Any, out Return>(val name: String, val getAggregator: (param1: Param1, param2: Param2) -> AggregatorProvider<Value, Return>)

Wrapper around an aggregator factory for aggregators that require two parameters.

Aggregators are cached by their parameter values.

See also

AggregatorOptionSwitch1

Constructors

AggregatorOptionSwitch2

constructor(name: String, getAggregator: (param1: Param1, param2: Param2) -> AggregatorProvider<Value, Return>)

Types

object Companion

Properties

val getAggregator: (param1: Param1, param2: Param2) -> AggregatorProvider<Value, Return>

val name: String

Functions

operator fun invoke(param1: Param1, param2: Param2): Aggregator<Value, Return>