# TemporalAdaptor A temporal transformer that applies a regular transformer to each value of a temporal sequence. ``` struct TemporalAdaptor where Base : Transformer, Base : Sendable ``` ## Topics ### Creating a temporal adaptor [`init(Base)`](/documentation/CreateMLComponents/TemporalAdaptor/init(_:)) Creates a temporal transformer from a transformer. ### Applying a temporal adapter [`func applied(to: some TemporalSequence, eventHandler: EventHandler?) async throws -> AnyTemporalSequence.Output>`](/documentation/CreateMLComponents/TemporalAdaptor/applied(to:eventHandler:)) Performs the transformation on each element of the input sequence. ### Supporting types [`typealias Input`](/documentation/CreateMLComponents/TemporalAdaptor/Input) The input type. [`typealias Output`](/documentation/CreateMLComponents/TemporalAdaptor/Output) The output type. [`typealias OutputSequence`](/documentation/CreateMLComponents/TemporalAdaptor/OutputSequence) The output sequence type. ## Relationships ### Conforms To [`Sendable`](/documentation/Swift/Sendable) [`TemporalTransformer`](/documentation/CreateMLComponents/TemporalTransformer) [`SendableMetatype`](/documentation/Swift/SendableMetatype) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)