#
#    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 <http://www.gnu.org/licenses/>.
#

from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.trace import Trace, TraceAttr
from nepi.execution.resource import ResourceManager, clsinit_copy, \
        ResourceState, reschedule_delay
from nepi.resources.ns3.ns3propagationlossmodel import NS3BasePropagationLossModel 

@clsinit_copy
class NS3ThreeLogDistancePropagationLossModel(NS3BasePropagationLossModel):
    _rtype = "ns3::ThreeLogDistancePropagationLossModel"

    @classmethod
    def _register_attributes(cls):
        
        attr_distance0 = Attribute("Distance0",
            "Beginning of the first (near) distance field",
            type = Types.Double,
            default = "1",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_distance0)

        attr_distance1 = Attribute("Distance1",
            "Beginning of the second (middle) distance field.",
            type = Types.Double,
            default = "200",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_distance1)

        attr_distance2 = Attribute("Distance2",
            "Beginning of the third (far) distance field.",
            type = Types.Double,
            default = "500",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_distance2)

        attr_exponent0 = Attribute("Exponent0",
            "The exponent for the first field.",
            type = Types.Double,
            default = "1.9",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_exponent0)

        attr_exponent1 = Attribute("Exponent1",
            "The exponent for the second field.",
            type = Types.Double,
            default = "3.8",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_exponent1)

        attr_exponent2 = Attribute("Exponent2",
            "The exponent for the third field.",
            type = Types.Double,
            default = "3.8",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_exponent2)

        attr_referenceloss = Attribute("ReferenceLoss",
            "The reference loss at distance d0 (dB). (Default is Friis at 1m with 5.15 GHz)",
            type = Types.Double,
            default = "46.6777",  
            allowed = None,
            range = None,    
            flags = Flags.Reserved | Flags.Construct)

        cls._register_attribute(attr_referenceloss)



    @classmethod
    def _register_traces(cls):
        pass

    def __init__(self, ec, guid):
        super(NS3ThreeLogDistancePropagationLossModel, self).__init__(ec, guid)
        self._home = "ns3-three-log-distance-propagation-loss-model-%s" % self.guid