FoldScorable<Item,Score> Class

Reference

Definition

Namespace:: Microsoft.Bot.Builder.Scorables.Internals

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v3.30.0

Source:: FoldScorable.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Fold an aggregation of scorables to produce a winning scorable.

public abstract class FoldScorable<Item,Score> : Microsoft.Bot.Builder.Scorables.Internals.ScorableBase<Item,System.Collections.Generic.IReadOnlyList<Microsoft.Bot.Builder.Scorables.Internals.FoldScorable<Item,Score>.State>,Score>

type FoldScorable<'Item, 'Score> = class
    inherit ScorableBase<'Item, IReadOnlyList<FoldScorable<'Item, 'Score>.State>, 'Score>

Public MustInherit Class FoldScorable(Of Item, Score)
Inherits ScorableBase(Of Item, IReadOnlyList(Of FoldScorable(Of Item, Score).State), Score)

Type Parameters

Item

Score

Inheritance: Object

ScorableBase<Item,IReadOnlyList<FoldScorable<Item,Score>.State>,Score>
FoldScorable<Item,Score>

Derived: Microsoft.Bot.Builder.Scorables.Internals.DelegatingFoldScorable<Item,Score>

Remarks

Fold aka "reduce, accumulate, aggregate, compress, or inject" https://en.wikipedia.org/wiki/Fold_(higher-order_function)

Constructors

FoldScorable<Item,Score>(IComparer<Score>, IEnumerable<IScorable<Item,Score>>)

Fields

comparer
scorables

Properties

OnStage

Event handler for fold scorable stages.

Methods

DoneAsync(Item, IReadOnlyList<FoldScorable<Item,Score>.State>, CancellationToken)
DoneAsync(Item, State, CancellationToken)	(Inherited from ScorableBase<Item,State,Score>)
GetScore(Item, IReadOnlyList<FoldScorable<Item,Score>.State>)
GetScore(Item, State)	(Inherited from ScorableBase<Item,State,Score>)
HasScore(Item, IReadOnlyList<FoldScorable<Item,Score>.State>)
HasScore(Item, State)	(Inherited from ScorableBase<Item,State,Score>)
PostAsync(Item, IReadOnlyList<FoldScorable<Item,Score>.State>, CancellationToken)
PostAsync(Item, State, CancellationToken)	(Inherited from ScorableBase<Item,State,Score>)
PrepareAsync(Item, CancellationToken)

Explicit Interface Implementations

IScorable<Item,Score>.DoneAsync(Item, Object, CancellationToken)	(Inherited from ScorableBase<Item,State,Score>)
IScorable<Item,Score>.GetScore(Item, Object)	(Inherited from ScorableBase<Item,State,Score>)
IScorable<Item,Score>.HasScore(Item, Object)	(Inherited from ScorableBase<Item,State,Score>)
IScorable<Item,Score>.PostAsync(Item, Object, CancellationToken)	(Inherited from ScorableBase<Item,State,Score>)
IScorable<Item,Score>.PrepareAsync(Item, CancellationToken)	(Inherited from ScorableBase<Item,State,Score>)

Extension Methods

SelectItem<SourceItem,TargetItem,Score>(IScorable<TargetItem,Score>, Func<SourceItem,TargetItem>)	Project the item of a scorable using a lambda expression.
SelectScore<Item,SourceScore,TargetScore>(IScorable<Item,SourceScore>, Func<Item,SourceScore,TargetScore>)	Project the score of a scorable using a lambda expression.
TryPostAsync<Item,Score>(IScorable<Item,Score>, Item, CancellationToken)	Invoke the scorable calling protocol against a single scorable.
WhereScore<Item,Score>(IScorable<Item,Score>, Func<Item,Score,Boolean>)

Applies to

Jaa