Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc / deps / grpc / src / core / ext / filters / client_channel / client_channel_factory.h

diff --git a/legacy-libs/grpc/deps/grpc/src/core/ext/filters/client_channel/client_channel_factory.h b/legacy-libs/grpc/deps/grpc/src/core/ext/filters/client_channel/client_channel_factory.h
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+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * 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.
+ *
+ */
+
+#ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_FACTORY_H
+#define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_FACTORY_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/impl/codegen/grpc_types.h>
+
+#include "src/core/ext/filters/client_channel/subchannel.h"
+#include "src/core/lib/gprpp/abstract.h"
+
+namespace grpc_core {
+
+class ClientChannelFactory {
+ public:
+  virtual ~ClientChannelFactory() = default;
+
+  // Creates a subchannel with the specified args.
+  virtual Subchannel* CreateSubchannel(const grpc_channel_args* args)
+      GRPC_ABSTRACT;
+
+  // Returns a channel arg containing the specified factory.
+  static grpc_arg CreateChannelArg(ClientChannelFactory* factory);
+
+  // Returns the factory from args, or null if not found.
+  static ClientChannelFactory* GetFromChannelArgs(
+      const grpc_channel_args* args);
+
+  GRPC_ABSTRACT_BASE_CLASS
+};
+
+}  // namespace grpc_core
+
+#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_CLIENT_CHANNEL_FACTORY_H */