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Pods/FirebaseFirestoreInternal/Firestore/Source/API/FIRSnapshotMetadata.mm

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+/*
+ * 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 "FIRSnapshotMetadata.h"
+
+#include <utility>
+
+#import "Firestore/Source/API/FIRSnapshotMetadata+Internal.h"
+
+#include "Firestore/core/src/api/snapshot_metadata.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@implementation FIRSnapshotMetadata {
+  api::SnapshotMetadata _metadata;
+}
+
+- (instancetype)initWithMetadata:(api::SnapshotMetadata)metadata {
+  if (self = [super init]) {
+    _metadata = std::move(metadata);
+  }
+  return self;
+}
+
+- (instancetype)initWithPendingWrites:(bool)pendingWrites fromCache:(bool)fromCache {
+  api::SnapshotMetadata wrapped(pendingWrites, fromCache);
+  return [self initWithMetadata:std::move(wrapped)];
+}
+
+// NSObject Methods
+- (BOOL)isEqual:(nullable id)other {
+  if (other == self) return YES;
+  if (![other isKindOfClass:[FIRSnapshotMetadata class]]) return NO;
+
+  FIRSnapshotMetadata *otherMetadata = other;
+  return _metadata == otherMetadata->_metadata;
+}
+
+- (NSUInteger)hash {
+  return _metadata.Hash();
+}
+
+- (BOOL)hasPendingWrites {
+  return _metadata.pending_writes();
+}
+
+- (BOOL)isFromCache {
+  return _metadata.from_cache();
+}
+
+@end
+
+NS_ASSUME_NONNULL_END