core/org.jetbrains.kotlinx.dataframe.impl.aggregation.aggregators/AggregatorOptionSwitch1

AggregatorOptionSwitch1

class AggregatorOptionSwitch1<in Param1, in Value : Any, out Return>(val name: String, val getAggregator: (param1: Param1) -> AggregatorProvider<Value, Return>)

Wrapper around an aggregator factory for aggregators that require a single parameter.

Aggregators are cached by their parameter value.

See also

AggregatorOptionSwitch2

Constructors

AggregatorOptionSwitch1

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

Types

object Companion

Properties

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

val name: String

Functions

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