energy-harvester-helper.cc

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/*
 * Copyright (c) 2014 Wireless Communications and Networking Group (WCNG),
 * University of Rochester, Rochester, NY, USA.
 *
 * This program is free software; you can redistribute it and/or modify
 * 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
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Cristiano Tapparello <cristiano.tapparello@rochester.edu>
 */
 
#include "energy-harvester-helper.h"
 
#include "ns3/config.h"
#include "ns3/names.h"
 
namespace ns3
{
 
/*
 * EnergyHarvesterHelper
 */
EnergyHarvesterHelper::~EnergyHarvesterHelper()
{
}
 
EnergyHarvesterContainer
EnergyHarvesterHelper::Install(Ptr<EnergySource> source) const
{
    return Install(EnergySourceContainer(source));
}
 
EnergyHarvesterContainer
EnergyHarvesterHelper::Install(EnergySourceContainer sourceContainer) const
{
    EnergyHarvesterContainer container;
    for (auto i = sourceContainer.Begin(); i != sourceContainer.End(); ++i)
    {
        Ptr<EnergyHarvester> harvester = DoInstall(*i);
        container.Add(harvester);
        Ptr<Node> node = (*i)->GetNode();
        /*
         * Check if EnergyHarvesterContainer is already aggregated to target node. If
         * not, create a new EnergyHarvesterContainer and aggregate it to the node.
         */
        Ptr<EnergyHarvesterContainer> EnergyHarvesterContainerOnNode =
            node->GetObject<EnergyHarvesterContainer>();
        if (!EnergyHarvesterContainerOnNode)
        {
            ObjectFactory fac;
            fac.SetTypeId("ns3::EnergyHarvesterContainer");
            EnergyHarvesterContainerOnNode = fac.Create<EnergyHarvesterContainer>();
            EnergyHarvesterContainerOnNode->Add(harvester);
            node->AggregateObject(EnergyHarvesterContainerOnNode);
        }
        else
        {
            EnergyHarvesterContainerOnNode->Add(harvester); // append new EnergyHarvester
        }
    }
    return container;
}
 
EnergyHarvesterContainer
EnergyHarvesterHelper::Install(std::string sourceName) const
{
    Ptr<EnergySource> source = Names::Find<EnergySource>(sourceName);
    return Install(source);
}
 
} // namespace ns3