org.inria.myriads.snoozenode.groupmanager.managerpolicies.comparators
Class VirtualMachineEuclidDecreasing

java.lang.Object
  org.inria.myriads.snoozenode.groupmanager.managerpolicies.comparators.VirtualMachineEuclidDecreasing

All Implemented Interfaces:

Comparator<org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData>

public final class VirtualMachineEuclidDecreasing
extends Object
implements Comparator<org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData>

Euclid norm based virtual machine sorting in decreasing order.

Author:

Eugen Feller

Constructor Summary

VirtualMachineEuclidDecreasing(ResourceDemandEstimator resourceDemandEstimator)
Constructor.

Method Summary

int	compare(org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData firstVirtualMachine, org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData secondVirtualMachine) Compares two virtual machines.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

VirtualMachineEuclidDecreasing

public VirtualMachineEuclidDecreasing(ResourceDemandEstimator resourceDemandEstimator)

Constructor.

Parameters:

resourceDemandEstimator - The resource demand estimator

Method Detail

compare

public int compare(org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData firstVirtualMachine,
                   org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData secondVirtualMachine)

Compares two virtual machines.

Specified by:

compare in interface Comparator<org.inria.myriads.snoozecommon.communication.virtualcluster.VirtualMachineMetaData>

Parameters:

firstVirtualMachine - First virtual machine

secondVirtualMachine - Second virtual machine

Returns:

-1, 0, 1