PlacementPlan.java

/**
 * Copyright (C) 2010-2013 Eugen Feller, INRIA <eugen.feller@inria.fr>
 *
 * This file is part of Snooze, a scalable, autonomic, and
 * energy-aware virtual machine (VM) management framework.
 *
 * 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 2
 * 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>.
 */
package org.inria.myriads.snoozenode.groupmanager.managerpolicies.placement;

import java.util.List;

import org.inria.myriads.snoozecommon.communication.localcontroller.LocalControllerDescription;
import org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData;

/**
 * Placement plan.
 * 
 * @author Eugen Feller
 */
public final class PlacementPlan 
{
    /** Used local controllers. */
    private List<LocalControllerDescription> localControllers_;

    /** Unassigned virtual machines. */
    private List<VirtualMachineMetaData> unassignedVirtualMachines_;
    
    /**
     * Constructor.
     * 
     * @param localControllers              The local controllers
     * @param unassignedVirtualMachines     The unassigned virtual machines
     */
    public PlacementPlan(List<LocalControllerDescription> localControllers, 
                         List<VirtualMachineMetaData> unassignedVirtualMachines)
    {
        localControllers_ = localControllers;
        unassignedVirtualMachines_ = unassignedVirtualMachines;
    }

    /**
     * Returns the local controllers.
     * 
     * @return  The local controllers
     */
    public List<LocalControllerDescription> getLocalControllers() 
    {
        return localControllers_;
    }
    
    /**
     * Returns the unassigned virtual machines.
     * 
     * @return The unassigned virtual machines
     */
    public List<VirtualMachineMetaData> gettUnassignedVirtualMachines()
    {
        return unassignedVirtualMachines_;
    }
}