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EXTENSION

SQLiteNormalizedCache

extension SQLiteNormalizedCache: NormalizedCache

Methods

merge(records:callbackQueue:completion:)

public func merge(records: RecordSet,
                  callbackQueue: DispatchQueue?,
                  completion: @escaping (Swift.Result<Set<CacheKey>, Error>) -> Void)

Parameters

NameDescription
recordsThe set of records to merge.
callbackQueue[optional] An alternate queue to fire the completion closure on. If nil, will fire on the current queue.
completionA completion closure to fire when the merge has completed. If successful, will contain a set of keys corresponding to that have changed (i.e. QUERY_ROOT.Foo.myField). These are the same type of keys as are returned by RecordSet.merge(records:).

loadRecords(forKeys:callbackQueue:completion:)

public func loadRecords(forKeys keys: [CacheKey],
                        callbackQueue: DispatchQueue?,
                        completion: @escaping (Swift.Result<[Record?], Error>) -> Void)

Parameters

NameDescription
keysThe cache keys to load data for
callbackQueue[optional] An alternate queue to fire the completion closure on. If nil, will fire on the current queue.
completionA completion closure to fire when the load has completed. If successful, will contain an array. Each index will contain either the record corresponding to the key at the same index in the passed-in array of cache keys, or nil if that record was not found.

clear(callbackQueue:completion:)

public func clear(callbackQueue: DispatchQueue?, completion: ((Swift.Result<Void, Error>) -> Void)?)

Parameters

NameDescription
callbackQueue[optional] An alternate queue to fire the completion closure on. If nil, will fire on the current queue.
completion[optional] A completion closure to fire when the clear function has completed.

clearImmediately()

public func clearImmediately() throws
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