src/kudu/tserver/tablet_peer_lookup.h

// Licensed to the Apache Software Foundation (ASF) under one
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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef KUDU_TSERVER_TABLET_PEER_LOOKUP_H_
#define KUDU_TSERVER_TABLET_PEER_LOOKUP_H_

#include <boost/optional/optional_fwd.hpp>
#include <memory>
#include <string>

#include "kudu/gutil/ref_counted.h"
#include "kudu/tserver/tserver.pb.h"
#include "kudu/util/status.h"

namespace kudu {

class HostPort;
class NodeInstancePB;

namespace consensus {
class StartRemoteBootstrapRequestPB;
} // namespace consensus

namespace tablet {
class TabletPeer;
} // namespace tablet

namespace tserver {

// Pure virtual interface that provides an abstraction for something that
// contains and manages TabletPeers. This interface is implemented on both
// tablet servers and master servers.
// TODO: Rename this interface.
class TabletPeerLookupIf {
 public:
  virtual Status GetTabletPeer(const std::string& tablet_id,
                               scoped_refptr<tablet::TabletPeer>* tablet_peer) const = 0;

  virtual const NodeInstancePB& NodeInstance() const = 0;

  virtual Status StartRemoteBootstrap(const consensus::StartRemoteBootstrapRequestPB& req,
                                      boost::optional<TabletServerErrorPB::Code>* error_code) = 0;
};

} // namespace tserver
} // namespace kudu

#endif // KUDU_TSERVER_TABLET_PEER_LOOKUP_H_