+ double remainingRatio();
+ void setBound(double bound);
+ virtual ActivityImpl* migrate(s4u::Host* to);
+
+ /* The host where the execution takes place. nullptr means this is a parallel exec (and only surf knows the hosts) */
+ sg_host_t host_ = nullptr;
+ kernel::resource::Action* surfAction_ = nullptr; /* The Surf execution action encapsulated */
+ kernel::resource::Action* timeoutDetector = nullptr;
+ static simgrid::xbt::signal<void(kernel::activity::ExecImplPtr)> onCreation;
+ static simgrid::xbt::signal<void(kernel::activity::ExecImplPtr)> onCompletion;
+ static simgrid::xbt::signal<void(simgrid::kernel::activity::ExecImplPtr, simgrid::s4u::Host*)> onMigration;