mirror of
https://github.com/firebase/firebase-ios-sdk
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73 lines
2.5 KiB
Objective-C
73 lines
2.5 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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@class FSTMaybeDocument;
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@class FSTMutationBatch;
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@class FSTQueryData;
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@class FSTSerializerBeta;
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@class FSTSnapshotVersion;
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@class FSTPBMaybeDocument;
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@class FSTPBTarget;
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@class FSTPBWriteBatch;
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@class GPBTimestamp;
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NS_ASSUME_NONNULL_BEGIN
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/**
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* Serializer for values stored in the LocalStore.
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*
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* Note that FSTLocalSerializer currently delegates to the serializer for the Firestore v1beta1 RPC
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* protocol to save implementation time and code duplication. We'll need to revisit this when the
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* RPC protocol we use diverges from local storage.
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*/
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@interface FSTLocalSerializer : NSObject
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- (instancetype)initWithRemoteSerializer:(FSTSerializerBeta *)remoteSerializer;
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- (instancetype)init NS_UNAVAILABLE;
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/** Encodes an FSTMaybeDocument model to the equivalent protocol buffer for local storage. */
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- (FSTPBMaybeDocument *)encodedMaybeDocument:(FSTMaybeDocument *)document;
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/** Decodes an FSTPBMaybeDocument proto to the equivalent model. */
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- (FSTMaybeDocument *)decodedMaybeDocument:(FSTPBMaybeDocument *)proto;
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/** Encodes an FSTMutationBatch model for local storage in the mutation queue. */
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- (FSTPBWriteBatch *)encodedMutationBatch:(FSTMutationBatch *)batch;
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/** Decodes an FSTPBWriteBatch proto into a MutationBatch model. */
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- (FSTMutationBatch *)decodedMutationBatch:(FSTPBWriteBatch *)batch;
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/** Encodes an FSTQueryData model for local storage in the query cache. */
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- (FSTPBTarget *)encodedQueryData:(FSTQueryData *)queryData;
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/** Decodes an FSTPBTarget proto from local storage into an FSTQueryData model. */
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- (FSTQueryData *)decodedQueryData:(FSTPBTarget *)target;
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/** Encodes an FSTSnapshotVersion model into a GPBTimestamp proto. */
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- (GPBTimestamp *)encodedVersion:(FSTSnapshotVersion *)version;
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/** Decodes a GPBTimestamp proto into a FSTSnapshotVersion model. */
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- (FSTSnapshotVersion *)decodedVersion:(GPBTimestamp *)version;
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@end
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NS_ASSUME_NONNULL_END
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