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+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __GRPCPP_EXAMPLES_PUBSUB_SUBSCRIBER_H_
+#define __GRPCPP_EXAMPLES_PUBSUB_SUBSCRIBER_H_
+
+#include <grpc++/channel_interface.h>
+#include <grpc++/status.h>
+
+#include "examples/pubsub/pubsub.pb.h"
+
+namespace grpc {
+namespace examples {
+namespace pubsub {
+
+class Subscriber {
+ public:
+  Subscriber(std::shared_ptr<ChannelInterface> channel);
+  void Shutdown();
+
+  Status CreateSubscription(const grpc::string& topic,
+                            const grpc::string& name);
+
+  Status GetSubscription(const grpc::string& name, grpc::string* topic);
+
+  Status DeleteSubscription(const grpc::string& name);
+
+  Status Pull(const grpc::string& name, grpc::string* data);
+
+ private:
+  std::unique_ptr<tech::pubsub::SubscriberService::Stub> stub_;
+};
+
+}  // namespace pubsub
+}  // namespace examples
+}  // namespace grpc
+
+#endif  // __GRPCPP_EXAMPLES_PUBSUB_SUBSCRIBER_H_