# UpdatableEstimatorToTemporalAdaptor An updatable temporal estimator wrapping an updatable estimator. ``` struct UpdatableEstimatorToTemporalAdaptor where Base : UpdatableEstimator ``` ## Topics ### Creating an adaptor [`init(Base)`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/init(_:)) Creates a temporal estimator from an estimator. ### Encoding and decoding [`func encode(UpdatableEstimatorToTemporalAdaptor.Transformer, to: inout any EstimatorEncoder) throws`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/encode(_:to:)) Encodes a fitted transformer. [`func decode(from: inout any EstimatorDecoder) throws -> UpdatableEstimatorToTemporalAdaptor.Transformer`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/decode(from:)) Decodes the transformer. [`func encodeWithOptimizer(UpdatableEstimatorToTemporalAdaptor.Transformer, to: inout any EstimatorEncoder) throws`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/encodeWithOptimizer(_:to:)) Encodes the transformer and optimizer to an encoder. [`func decodeWithOptimizer(from: inout any EstimatorDecoder) throws -> UpdatableEstimatorToTemporalAdaptor.Transformer`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/decodeWithOptimizer(from:)) Reads the encoded transformer and optimizer with a decoder. ### Fitting and updating [`func fitted(to: InputSequence, eventHandler: EventHandler?) async throws -> UpdatableEstimatorToTemporalAdaptor.Transformer`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/fitted(to:eventHandler:)) Fits a transformer to a sequence of examples. [`func makeTransformer() -> UpdatableEstimatorToTemporalAdaptor.Transformer`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/makeTransformer()) Creates a default-initialized transformer suitable for incremental fitting. [`func update(inout UpdatableEstimatorToTemporalAdaptor.Transformer, with: InputSequence, eventHandler: EventHandler?) async throws`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/update(_:with:eventHandler:)) Updates a transformer with a new sequence of examples. [`typealias Input`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/Input) The input type. [`typealias Output`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/Output) The output type. [`typealias Transformer`](/documentation/CreateMLComponents/UpdatableEstimatorToTemporalAdaptor/Transformer) The transformer type created by this estimator. ## Relationships ### Conforms To [`UpdatableTemporalEstimator`](/documentation/CreateMLComponents/UpdatableTemporalEstimator) [`TemporalEstimator`](/documentation/CreateMLComponents/TemporalEstimator) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Sendable`](/documentation/Swift/Sendable) --- 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)