package example.energy.recs;

import schedframe.resources.computing.ComputingResource;
import schedframe.resources.computing.profiles.energy.EnergyEvent;
import schedframe.resources.computing.profiles.energy.power.PowerUsage;
import schedframe.resources.computing.recs.Node;
import schedframe.resources.computing.recs.NodeGroup;
import schedframe.scheduling.manager.tasks.JobRegistry;
import example.energy.BaseEnergyEstimationPlugin;

public class NodeGroupEnergyEstimationPlugin extends BaseEnergyEstimationPlugin{

	public double estimatePowerConsumption(EnergyEvent event, JobRegistry jobRegistry,
			ComputingResource resource) {
		double power = 0;
		NodeGroup nodeGroup = (NodeGroup)resource;
		for(Node cn: nodeGroup.getNodes()){
			PowerUsage powerUsage = cn.getPowerInterface().getRecentPowerUsage();
			power += (powerUsage == null ? 0 : powerUsage.getValue());
		}

		return power;
	}

}