+ s4u::Host* get_host() const { return host_; }
+ void set_host(s4u::Host* host) { host_ = host; }
+
+ double get_read_bandwidth() const { return read_bw_; }
+ double get_write_bandwidth() const { return write_bw_; }
+ lmm::Constraint* get_read_constraint() const { return constraint_read_; }
+ lmm::Constraint* get_write_constraint() const { return constraint_write_; }
+