mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
64 lines
2.2 KiB
Objective-C
64 lines
2.2 KiB
Objective-C
/*
|
|
* Copyright 2017 Google
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#import "Firestore/Source/Model/FSTDocumentDictionary.h"
|
|
#import "Firestore/Source/Model/FSTDocumentKeySet.h"
|
|
|
|
#include "Firestore/core/src/firebase/firestore/model/document_key.h"
|
|
|
|
@class FSTMaybeDocument;
|
|
@class FSTQuery;
|
|
@protocol FSTMutationQueue;
|
|
@protocol FSTRemoteDocumentCache;
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
/**
|
|
* A readonly view of the local state of all documents we're tracking (i.e. we have a cached
|
|
* version in remoteDocumentCache or local mutations for the document). The view is computed by
|
|
* applying the mutations in the FSTMutationQueue to the FSTRemoteDocumentCache.
|
|
*/
|
|
@interface FSTLocalDocumentsView : NSObject
|
|
|
|
+ (instancetype)viewWithRemoteDocumentCache:(id<FSTRemoteDocumentCache>)remoteDocumentCache
|
|
mutationQueue:(id<FSTMutationQueue>)mutationQueue;
|
|
|
|
- (instancetype)init __attribute__((unavailable("Use a static constructor")));
|
|
|
|
/**
|
|
* Get the local view of the document identified by `key`.
|
|
*
|
|
* @return Local view of the document or nil if we don't have any cached state for it.
|
|
*/
|
|
- (nullable FSTMaybeDocument *)documentForKey:(const firebase::firestore::model::DocumentKey &)key;
|
|
|
|
/**
|
|
* Gets the local view of the documents identified by `keys`.
|
|
*
|
|
* If we don't have cached state for a document in `keys`, a FSTDeletedDocument will be stored
|
|
* for that key in the resulting set.
|
|
*/
|
|
- (FSTMaybeDocumentDictionary *)documentsForKeys:(FSTDocumentKeySet *)keys;
|
|
|
|
/** Performs a query against the local view of all documents. */
|
|
- (FSTDocumentDictionary *)documentsMatchingQuery:(FSTQuery *)query;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|