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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
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