Release 4.3.0 (#327)

Initial release of Firestore at 0.8.0
Bump FirebaseCommunity to 0.1.3

1 files changed, 64 insertions, 0 deletions

diff --git a/Firestore/Source/Local/FSTLevelDBMutationQueue.h b/Firestore/Source/Local/FSTLevelDBMutationQueue.h
new file mode 100644
index 0000000..c9b5166
--- /dev/null
+++ b/Firestore/Source/Local/FSTLevelDBMutationQueue.h
@@ -0,0 +1,64 @@
+/*
+ * 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 "FSTMutationQueue.h"
+
+#ifdef __cplusplus
+#include <memory>
+
+namespace leveldb {
+class DB;
+}
+#endif
+
+@class FSTLevelDB;
+@class FSTLocalSerializer;
+@class FSTUser;
+@protocol FSTGarbageCollector;
+
+NS_ASSUME_NONNULL_BEGIN
+
+/** A mutation queue for a specific user, backed by LevelDB. */
+@interface FSTLevelDBMutationQueue : NSObject <FSTMutationQueue>
+
+- (instancetype)init __attribute__((unavailable("Use a static constructor")));
+
+/** The garbage collector to notify about potential garbage keys. */
+@property(nonatomic, weak, readwrite, nullable) id<FSTGarbageCollector> garbageCollector;
+
+#ifdef __cplusplus
+/**
+ * Creates a new mutation queue for the given user, in the given LevelDB.
+ *
+ * @param user The user for which to create a mutation queue.
+ * @param db The LevelDB in which to create the queue.
+ */
++ (instancetype)mutationQueueWithUser:(FSTUser *)user
+                                   db:(std::shared_ptr<leveldb::DB>)db
+                           serializer:(FSTLocalSerializer *)serializer;
+
+/**
+ * Returns one larger than the largest batch ID that has been stored. If there are no mutations
+ * returns 0. Note that batch IDs are global.
+ */
++ (FSTBatchID)loadNextBatchIDFromDB:(std::shared_ptr<leveldb::DB>)db;
+#endif
+
+@end
+
+NS_ASSUME_NONNULL_END