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antennaprofileevent.py
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antennaprofileevent.py
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#
# Copyright (c) 2013-2014,2017 - Adjacent Link LLC, Bridgewater,
# New Jersey
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Adjacent Link LLC nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
from . import Event
from . import antennaprofileevent_pb2
class AntennaProfileEvent(Event):
IDENTIFIER = 102
def __init__(self):
self._event = antennaprofileevent_pb2.AntennaProfileEvent()
def append(self,nemId,**kwargs):
hasProfile = False
hasAzimuth = False
hasElevation = False
profile = self._event.profiles.add()
profile.nemId = nemId
for (name,value) in list(kwargs.items()):
if name == 'profile':
if isinstance(value,int):
hasProfile = True
profile.profileId = value
else:
raise ValueError("profile must be an integer")
elif name == 'azimuth':
if isinstance(value,int) or \
isinstance(value,float):
hasAzimuth = True
profile.antennaAzimuthDegrees = value
else:
raise ValueError("azimuth must be numeric")
elif name == 'elevation':
if isinstance(value,int) or \
isinstance(value,float):
hasElevation = True
profile.antennaElevationDegrees = value
else:
raise ValueError("elevation must be numeric")
else:
raise KeyError("unknown parameter: %s" % name)
if not (hasProfile and hasAzimuth and hasElevation):
raise KeyError("must specify profile, azimuth and elevation")
def serialize(self):
return self._event.SerializeToString()
def restore(self,data):
self._event.ParseFromString(data)
def __iter__(self):
for profile in self._event.profiles:
kwargs = {'profile': profile.profileId,
'azimuth' : profile.antennaAzimuthDegrees,
'elevation' : profile.antennaElevationDegrees}
yield (profile.nemId,kwargs)