source: DCWoRMS/branches/coolemall/src/example/energy/DefaultEnergyEstimationPlugin.java @ 1415

package example.energy;

import schedframe.resources.computing.ComputingResource;
import schedframe.resources.computing.profiles.energy.ResourceEvent;
import schedframe.resources.devices.PhysicalResource;
import schedframe.scheduling.manager.tasks.JobRegistry;


public class DefaultEnergyEstimationPlugin extends BaseEnergyEstimationPlugin{


        public double estimatePowerConsumption(ResourceEvent event, JobRegistry jobRegistry, PhysicalResource resource) {
                double powerConsumption = 0;
                try {
                        powerConsumption = resource.getPowerInterface().getPowerConsumption(resource.getPowerInterface().getPowerState());
                } catch (NoSuchFieldException e) {
                        powerConsumption = 0;
                }
                
                ComputingResource cr = (ComputingResource) resource;
                powerConsumption = powerConsumption + getChildrenPowerConsumption(cr);

                return powerConsumption;
        }
        
        private double getChildrenPowerConsumption(ComputingResource resource){
                double powerConsumption = 0;
                for(ComputingResource child:resource.getChildren()){
                        try {
                                powerConsumption = powerConsumption + child.getPowerInterface().getRecentPowerUsage().getValue(); 
                        } catch (Exception e) {
                                powerConsumption = powerConsumption + getChildrenPowerConsumption(child);
                        }
                }
                return powerConsumption;
        }
}