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Pods/gRPC-C++/include/grpcpp/impl/rpc_method.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 GRPCPP_IMPL_RPC_METHOD_H
+#define GRPCPP_IMPL_RPC_METHOD_H
+
+#include <memory>
+
+#include <grpcpp/impl/codegen/channel_interface.h>
+
+namespace grpc {
+namespace internal {
+/// Descriptor of an RPC method
+class RpcMethod {
+ public:
+  enum RpcType {
+    NORMAL_RPC = 0,
+    CLIENT_STREAMING,  // request streaming
+    SERVER_STREAMING,  // response streaming
+    BIDI_STREAMING
+  };
+
+  RpcMethod(const char* name, RpcType type)
+      : name_(name),
+        suffix_for_stats_(nullptr),
+        method_type_(type),
+        channel_tag_(nullptr) {}
+
+  RpcMethod(const char* name, const char* suffix_for_stats, RpcType type)
+      : name_(name),
+        suffix_for_stats_(suffix_for_stats),
+        method_type_(type),
+        channel_tag_(nullptr) {}
+
+  RpcMethod(const char* name, RpcType type,
+            const std::shared_ptr<ChannelInterface>& channel)
+      : name_(name),
+        suffix_for_stats_(nullptr),
+        method_type_(type),
+        channel_tag_(channel->RegisterMethod(name)) {}
+
+  RpcMethod(const char* name, const char* suffix_for_stats, RpcType type,
+            const std::shared_ptr<ChannelInterface>& channel)
+      : name_(name),
+        suffix_for_stats_(suffix_for_stats),
+        method_type_(type),
+        channel_tag_(channel->RegisterMethod(name)) {}
+
+  const char* name() const { return name_; }
+  const char* suffix_for_stats() const { return suffix_for_stats_; }
+  RpcType method_type() const { return method_type_; }
+  void SetMethodType(RpcType type) { method_type_ = type; }
+  void* channel_tag() const { return channel_tag_; }
+
+ private:
+  const char* const name_;
+  const char* const suffix_for_stats_;
+  RpcType method_type_;
+  void* const channel_tag_;
+};
+
+}  // namespace internal
+}  // namespace grpc
+
+#endif  // GRPCPP_IMPL_RPC_METHOD_H