SwiftData · IOS API REFERENCE

DefaultStore

class · iOS 18.0+ · SDK 27.1

final class DefaultStore

Members (12)

get · iOS 18.0+

identifier

TypeScript

get identifier(): string

Swift declaration

final var identifier: String { get }

method · iOS 18.0+

fetchHistory

TypeScript

fetchHistory(descriptor: HistoryDescriptor<DefaultHistoryTransaction>): Array<DefaultHistoryTransaction>

Swift declaration

final func fetchHistory(_ descriptor: HistoryDescriptor<DefaultHistoryTransaction>) throws -> [DefaultHistoryTransaction]

get · iOS 18.0+

configuration

TypeScript

get configuration(): ModelConfiguration

Swift declaration

final let configuration: ModelConfiguration

method · iOS 18.0+

deleteHistory

TypeScript

deleteHistory(descriptor: HistoryDescriptor<DefaultHistoryTransaction>): void

Swift declaration

final func deleteHistory(_ descriptor: HistoryDescriptor<DefaultHistoryTransaction>) throws

method · iOS 18.0+

cachedSnapshots

TypeScript

cachedSnapshots(persistentIdentifiers: Array<PersistentIdentifier>, editingState: EditingState): NativeMap<PersistentIdentifier, DefaultSnapshot>

Swift declaration

final func cachedSnapshots(for persistentIdentifiers: [PersistentIdentifier], editingState: EditingState) throws -> [PersistentIdentifier : DefaultStore.Snapshot]

method · iOS 18.0+

initializeState

TypeScript

initializeState(editingState: EditingState): void

Swift declaration

final func initializeState(for editingState: EditingState)

method · iOS 18.0+

invalidateState

TypeScript

invalidateState(editingState: EditingState): void

Swift declaration

final func invalidateState(for editingState: EditingState)

get · iOS 18.0+

name

TypeScript

get name(): string

Swift declaration

final let name: String

method · iOS 18.0+

save

TypeScript

save(request: DataStoreSaveChangesRequest<DefaultSnapshot>): DataStoreSaveChangesResult<DefaultSnapshot>

Swift declaration

final func save(_ request: DataStoreSaveChangesRequest<DefaultStore.Snapshot>) throws -> DataStoreSaveChangesResult<DefaultStore.Snapshot>

method · iOS 18.0+

erase

TypeScript

erase(): void

Swift declaration

final func erase() throws

get · iOS 18.0+

schema

TypeScript

get schema(): Schema

Swift declaration

final let schema: Schema

init · iOS 18.0+

init

TypeScript

static init(configuration: ModelConfiguration): DefaultStore

Swift declaration

convenience init(_ configuration: ModelConfiguration, migrationPlan: (any SchemaMigrationPlan.Type)? = nil) throws

Skipped declarations

5 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

DefaultStore.fetch(_:)

This declaration needs Swift generic type arguments. (no canonical witness for T)

DefaultStore.fetchCount(_:)

This declaration needs Swift generic type arguments. (no canonical witness for T)

DefaultStore.fetchIdentifiers(_:)

This declaration needs Swift generic type arguments. (no canonical witness for T)

DefaultStore.delete(_:)

This declaration needs Swift generic type arguments. (no canonical witness for T)

DefaultStore.historyType

Passing a Swift type itself is not supported.

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