Files
firebase-ios-sdk/Firestore/Source/Local/FSTLocalViewChanges.h
T
Gil 7a7eced747 Don't use using statements in Objective-C headers ... (#2827)
use namespace aliases instead.

This makes the Objective-C code much more like what it's going to end up
being like when translated to C++: headers will include classes declared
in a namespace relative to firebase::firestore so everything else will
be named relative to firebase::firestore.

Meanwhile the using statements in the headers were causing us to miss
adding using statements in source files which was moving us away from
where we wanted to be.
2019-04-12 17:03:26 -07:00

55 lines
1.8 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>
#include "Firestore/core/src/firebase/firestore/core/view_snapshot.h"
#include "Firestore/core/src/firebase/firestore/model/document_key_set.h"
#include "Firestore/core/src/firebase/firestore/model/types.h"
@class FSTMutation;
@class FSTQuery;
namespace core = firebase::firestore::core;
namespace model = firebase::firestore::model;
NS_ASSUME_NONNULL_BEGIN
/**
* A set of changes to what documents are currently in view and out of view for a given query.
* These changes are sent to the LocalStore by the View (via the SyncEngine) and are used to pin /
* unpin documents as appropriate.
*/
@interface FSTLocalViewChanges : NSObject
+ (instancetype)changesForTarget:(model::TargetId)targetID
addedKeys:(model::DocumentKeySet)addedKeys
removedKeys:(model::DocumentKeySet)removedKeys;
+ (instancetype)changesForViewSnapshot:(const core::ViewSnapshot &)viewSnapshot
withTargetID:(model::TargetId)targetID;
- (id)init NS_UNAVAILABLE;
@property(readonly) model::TargetId targetID;
- (const model::DocumentKeySet &)addedKeys;
- (const model::DocumentKeySet &)removedKeys;
@end
NS_ASSUME_NONNULL_END