2 # NEPI, a framework to manage network experiments
3 # Copyright (C) 2014 INRIA
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License version 2 as
7 # published by the Free Software Foundation;
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 from nepi.execution.attribute import Attribute, Flags, Types
19 from nepi.execution.trace import Trace, TraceAttr
20 from nepi.execution.resource import ResourceManager, clsinit_copy, \
22 from nepi.resources.ns3.ns3channel import NS3BaseChannel
25 class NS3CsmaChannel(NS3BaseChannel):
26 _rtype = "ns3::CsmaChannel"
29 def _register_attributes(cls):
31 attr_datarate = Attribute("DataRate",
32 "The transmission data rate to be provided to devices connected to the channel",
34 default = "4294967295bps",
37 flags = Flags.Reserved | Flags.Construct)
39 cls._register_attribute(attr_datarate)
41 attr_delay = Attribute("Delay",
42 "Transmission delay through the channel",
47 flags = Flags.Reserved | Flags.Construct)
49 cls._register_attribute(attr_delay)
51 attr_id = Attribute("Id",
52 "The id (unique integer) of this Channel.",
57 flags = Flags.Reserved | Flags.NoWrite)
59 cls._register_attribute(attr_id)
64 def _register_traces(cls):
67 def __init__(self, ec, guid):
68 super(NS3CsmaChannel, self).__init__(ec, guid)
69 self._home = "ns3-csma-channel-%s" % self.guid