# 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 as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# 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
from nepi.execution.resource import clsinit_copy
from nepi.resources.ns3.ns3base import NS3Base
-from nepi.resources.ns3.ns3channel import NS3BaseChannel
@clsinit_copy
class NS3BasePropagationLossModel(NS3Base):
_rtype = "ns3::PropagationLossModel"
@property
- def simulator(self):
- channel = self.channel
- if channel: return channel.simulator
- return None
+ def simulation(self):
+ return self.channel.simulation
@property
def channel(self):
- channels = self.get_connected(NS3BaseChannel.get_rtype())
- if channels: return channels[0]
- return None
+ from nepi.resources.ns3.ns3wifichannel import NS3BaseWifiChannel
+ channels = self.get_connected(NS3BaseWifiChannel.get_rtype())
+
+ if not channels:
+ msg = "PropagationLossModel not connected to channel"
+ self.error(msg)
+ raise RuntimeError(msg)
+
+ return channels[0]
@property
- def others_to_wait(self):
+ def _rms_to_wait(self):
others = set()
- channel = self.channel
- if channel: others.add(channel)
+ others.add(self.channel)
return others
def _connect_object(self):
channel = self.channel
- if channel and channel.uuid not in self.connected:
- self.simulator.invoke(channel.uuid, "SetPropagationLossModel", self.uuid)
+ if channel.uuid not in self.connected:
+ self.simulation.invoke(channel.uuid, "SetPropagationLossModel", self.uuid)
self._connected.add(channel.uuid)