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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#ifndef CEPH_LIBRBD_IO_DISPATCHER_INTERFACE_H
#define CEPH_LIBRBD_IO_DISPATCHER_INTERFACE_H
#include "include/int_types.h"
struct Context;
namespace librbd {
namespace io {
template <typename DispatchT>
struct DispatcherInterface {
public:
typedef DispatchT Dispatch;
typedef typename DispatchT::DispatchLayer DispatchLayer;
typedef typename DispatchT::DispatchSpec DispatchSpec;
virtual ~DispatcherInterface() {
}
virtual void shut_down(Context* on_finish) = 0;
virtual void register_dispatch(Dispatch* dispatch) = 0;
virtual bool exists(DispatchLayer dispatch_layer) = 0;
virtual void shut_down_dispatch(DispatchLayer dispatch_layer,
Context* on_finish) = 0;
virtual void send(DispatchSpec* dispatch_spec) = 0;
};
} // namespace io
} // namespace librbd
#endif // CEPH_LIBRBD_IO_DISPATCHER_INTERFACE_H
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