1 files changed, 15 insertions, 66 deletions

diff --git a/include/grpc++/channel.h b/include/grpc++/channel.h
index 541be1345f..80547f7ab8 100644
--- a/include/grpc++/channel.h
+++ b/include/grpc++/channel.h
@@ -36,99 +36,48 @@
 
 #include <memory>
 
-#include <grpc/grpc.h>
 #include <grpc++/impl/call.h>
-#include <grpc++/impl/grpc_library.h>
-#include <grpc++/support/config.h>
+#include <grpc++/impl/codegen/channel_interface.h>
+#include <grpc++/impl/codegen/config.h>
+#include <grpc++/impl/codegen/grpc_library.h>
+#include <grpc/grpc.h>
 
 struct grpc_channel;
 
 namespace grpc {
-class CallOpSetInterface;
-class ChannelArguments;
-class CompletionQueue;
-class ChannelCredentials;
-class SecureChannelCredentials;
-
-template <class R>
-class ClientReader;
-template <class W>
-class ClientWriter;
-template <class W, class R>
-class ClientReaderWriter;
-template <class R>
-class ClientAsyncReader;
-template <class W>
-class ClientAsyncWriter;
-template <class W, class R>
-class ClientAsyncReaderWriter;
-template <class R>
-class ClientAsyncResponseReader;
-
 /// Channels represent a connection to an endpoint. Created by \a CreateChannel.
-class Channel GRPC_FINAL : public GrpcLibrary,
+class Channel GRPC_FINAL : public ChannelInterface,
                            public CallHook,
-                           public std::enable_shared_from_this<Channel> {
+                           public std::enable_shared_from_this<Channel>,
+                           private GrpcLibrary {
  public:
   ~Channel();
 
   /// Get the current channel state. If the channel is in IDLE and
   /// \a try_to_connect is set to true, try to connect.
-  grpc_connectivity_state GetState(bool try_to_connect);
-
-  /// Return the \a tag on \a cq when the channel state is changed or \a
-  /// deadline expires. \a GetState needs to called to get the current state.
-  template <typename T>
-  void NotifyOnStateChange(grpc_connectivity_state last_observed, T deadline,
-                           CompletionQueue* cq, void* tag) {
-    TimePoint<T> deadline_tp(deadline);
-    NotifyOnStateChangeImpl(last_observed, deadline_tp.raw_time(), cq, tag);
-  }
-
-  /// Blocking wait for channel state change or \a deadline expiration.
-  /// \a GetState needs to called to get the current state.
-  template <typename T>
-  bool WaitForStateChange(grpc_connectivity_state last_observed, T deadline) {
-    TimePoint<T> deadline_tp(deadline);
-    return WaitForStateChangeImpl(last_observed, deadline_tp.raw_time());
-  }
+  grpc_connectivity_state GetState(bool try_to_connect) GRPC_OVERRIDE;
 
  private:
-  template <class R>
-  friend class ::grpc::ClientReader;
-  template <class W>
-  friend class ::grpc::ClientWriter;
-  template <class W, class R>
-  friend class ::grpc::ClientReaderWriter;
-  template <class R>
-  friend class ::grpc::ClientAsyncReader;
-  template <class W>
-  friend class ::grpc::ClientAsyncWriter;
-  template <class W, class R>
-  friend class ::grpc::ClientAsyncReaderWriter;
-  template <class R>
-  friend class ::grpc::ClientAsyncResponseReader;
   template <class InputMessage, class OutputMessage>
-  friend Status BlockingUnaryCall(Channel* channel, const RpcMethod& method,
+  friend Status BlockingUnaryCall(ChannelInterface* channel,
+                                  const RpcMethod& method,
                                   ClientContext* context,
                                   const InputMessage& request,
                                   OutputMessage* result);
-  friend class ::grpc::RpcMethod;
   friend std::shared_ptr<Channel> CreateChannelInternal(
       const grpc::string& host, grpc_channel* c_channel);
-
   Channel(const grpc::string& host, grpc_channel* c_channel);
 
   Call CreateCall(const RpcMethod& method, ClientContext* context,
-                  CompletionQueue* cq);
-  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call);
-  void* RegisterMethod(const char* method);
+                  CompletionQueue* cq) GRPC_OVERRIDE;
+  void PerformOpsOnCall(CallOpSetInterface* ops, Call* call) GRPC_OVERRIDE;
+  void* RegisterMethod(const char* method) GRPC_OVERRIDE;
 
   void NotifyOnStateChangeImpl(grpc_connectivity_state last_observed,
                                gpr_timespec deadline, CompletionQueue* cq,
-                               void* tag);
+                               void* tag) GRPC_OVERRIDE;
   bool WaitForStateChangeImpl(grpc_connectivity_state last_observed,
-                              gpr_timespec deadline);
+                              gpr_timespec deadline) GRPC_OVERRIDE;
 
   const grpc::string host_;
   grpc_channel* const c_channel_;  // owned