#
# 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 as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# 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 .
#
# Author: Alina Quereilhac
from nepi.execution.resource import clsinit_copy
from nepi.resources.ns3.ns3base import NS3Base
@clsinit_copy
class NS3BaseQueue(NS3Base):
_rtype = "abstract::ns3::Queue"
@property
def device(self):
from nepi.resources.ns3.ns3device import NS3BaseNetDevice
devices = self.get_connected(NS3BaseNetDevice.get_rtype())
if devices: return devices[0]
return None
@property
def node(self):
device = self.device
if device: return device.node
return None
@property
def others_to_wait(self):
others = set()
device = self.device
if device: others.add(device)
return others
def _connect_object(self):
device = self.device
if device and device.uuid not in self.connected:
self.simulator.invoke(device.uuid, "SetQueue", self.uuid)
self._connected.add(device.uuid)