rename src/nepi/ into just nepi/

[nepi.git] / nepi / resources / ns3 / ns3propagationdelaymodel.py

diff --git a/nepi/resources/ns3/ns3propagationdelaymodel.py b/nepi/resources/ns3/ns3propagationdelaymodel.py
new file mode 100644 (file)
index 0000000..9f61915
--- /dev/null
+++ b/nepi/resources/ns3/ns3propagationdelaymodel.py
@@ -0,0 +1,53 @@
+#
+#    NEPI, a framework to manage network experiments
+#    Copyright (C) 2014 INRIA
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.resource import clsinit_copy
+from nepi.resources.ns3.ns3base import NS3Base
+
+@clsinit_copy
+class NS3BasePropagationDelayModel(NS3Base):
+    _rtype = "abstract::ns3::PropagationDelayModel"
+
+    @property
+    def simulation(self):
+        return self.channel.simulation
+
+    @property
+    def channel(self):
+        from nepi.resources.ns3.ns3wifichannel import NS3BaseWifiChannel
+        channels = self.get_connected(NS3BaseWifiChannel.get_rtype())
+
+        if not channels: 
+            msg = "PropagationDelayModel not connected to channel"
+            self.error(msg)
+            raise RuntimeError(msg)
+
+        return channels[0]
+
+    @property
+    def _rms_to_wait(self):
+        others = set()
+        others.add(self.channel)
+        return others
+
+    def _connect_object(self):
+        channel = self.channel
+        if channel.uuid not in self.connected:
+            self.simulation.invoke(channel.uuid, "SetPropagationDelayModel", self.uuid)
+            self._connected.add(channel.uuid)
+