1 files changed, 0 insertions, 66 deletions
diff --git a/Firestore/Source/Local/FSTRemoteDocumentChangeBuffer.h b/Firestore/Source/Local/FSTRemoteDocumentChangeBuffer.h
deleted file mode 100644
index be29a89..0000000
--- a/Firestore/Source/Local/FSTRemoteDocumentChangeBuffer.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * 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/model/document_key.h"
-
-NS_ASSUME_NONNULL_BEGIN
-
-@protocol FSTRemoteDocumentCache;
-@class FSTMaybeDocument;
-
-/**
- * An in-memory buffer of entries to be written to an FSTRemoteDocumentCache. It can be used to
- * batch up a set of changes to be written to the cache, but additionally supports reading entries
- * back with the `entryForKey:` method, falling back to the underlying FSTRemoteDocumentCache if
- * no entry is buffered. In the absence of LevelDB transactions (that would allow reading back
- * uncommitted writes), this greatly simplifies the implementation of complex operations that
- * may want to freely read/write entries to the FSTRemoteDocumentCache while still ensuring that
- * the final writing of the buffered entries is atomic.
- *
- * For doing blind writes that don't depend on the current state of the FSTRemoteDocumentCache
- * or for plain reads, you can/should still just use the FSTRemoteDocumentCache directly.
- */
-@interface FSTRemoteDocumentChangeBuffer : NSObject
-
-+ (instancetype)changeBufferWithCache:(id<FSTRemoteDocumentCache>)cache;
-
-- (instancetype)init __attribute__((unavailable("Use a static constructor instead")));
-
-/** Buffers an `FSTRemoteDocumentCache addEntry:group:` call. */
-- (void)addEntry:(FSTMaybeDocument *)maybeDocument;
-
-// NOTE: removeEntryForKey: is not presently necessary and so is omitted.
-
-/**
- * Looks up an entry in the cache. The buffered changes will first be checked, and if no
- * buffered change applies, this will forward to `FSTRemoteDocumentCache entryForKey:`.
- *
- * @param documentKey The key of the entry to look up.
- * @return The cached FSTDocument or FSTDeletedDocument entry, or nil if we have nothing cached.
- */
-- (nullable FSTMaybeDocument *)entryForKey:
-    (const firebase::firestore::model::DocumentKey &)documentKey;
-
-/**
- * Applies buffered changes to the underlying FSTRemoteDocumentCache
- */
-- (void)apply;
-
-@end
-
-NS_ASSUME_NONNULL_END