1 /* Copyright (c) 2013-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef NETWORK_CONSTANT_HPP_
8 #define NETWORK_CONSTANT_HPP_
12 #include "network_interface.hpp"
21 class XBT_PRIVATE NetworkConstantModel;
22 class XBT_PRIVATE NetworkConstantAction;
27 class NetworkConstantModel : public NetworkModel {
29 NetworkConstantModel() : NetworkModel() { };
30 ~NetworkConstantModel() { }
32 Action *communicate(NetCard *src, NetCard *dst, double size, double rate) override;
33 double next_occuring_event(double now) override;
34 bool next_occuring_event_isIdempotent() override {return true;}
35 void updateActionsState(double now, double delta) override;
38 createLink(const char *name,
39 double bw_initial, tmgr_trace_t bw_trace,
40 double lat_initial, tmgr_trace_t lat_trace,
41 tmgr_trace_t state_trace,
42 e_surf_link_sharing_policy_t policy,
43 xbt_dict_t properties) override { DIE_IMPOSSIBLE; }
49 class NetworkConstantAction : public NetworkAction {
51 NetworkConstantAction(NetworkConstantModel *model_, double size, double latency)
52 : NetworkAction(model_, size, false)
56 if (m_latency <= 0.0) {
57 p_stateSet = getModel()->getDoneActionSet();
58 p_stateSet->push_back(*this);
63 void cancel() override;
70 #endif /* NETWORK_CONSTANT_HPP_ */