Uses of Interface
org.cloudsimplus.autoscaling.VerticalVmScaling

Packages that use VerticalVmScaling

Package	Description
org.cloudbus.cloudsim.allocationpolicies	Provides classes that implement policies for a Datacenter to select a Host to place or migrate a VM, based on some criteria defined by each class.
org.cloudbus.cloudsim.vms	Provides implementations of Virtual Machines (Vm) which are a software package that emulate the architecture of a physical machine.
org.cloudsimplus.autoscaling	Provides classes to enable horizontal and vertical scaling of VMs in order to, respectively, adapt resource requirements to current workload and to balance load across different VMs.
org.cloudsimplus.autoscaling.resources	Provides ResourceScaling classes that are used by a VerticalVmScaling to define how the scaling of a Resource it is in charge will be performed.

Uses of VerticalVmScaling in org.cloudbus.cloudsim.allocationpolicies

Methods in org.cloudbus.cloudsim.allocationpolicies with parameters of type VerticalVmScaling

Modifier and Type	Method	Description
boolean	VmAllocationPolicy.scaleVmVertically(VerticalVmScaling scaling)	Try to scale some Vm's resource vertically up or down, respectively if: the Vm is overloaded and the Host where the Vm is placed has enough capacity the Vm is underloaded The resource to be scaled is defined by the given VerticalVmScaling object.
boolean	VmAllocationPolicyAbstract.scaleVmVertically(VerticalVmScaling scaling)

Uses of VerticalVmScaling in org.cloudbus.cloudsim.vms

Methods in org.cloudbus.cloudsim.vms that return VerticalVmScaling

Modifier and Type	Method	Description
VerticalVmScaling	Vm.getBwVerticalScaling()	Gets a VerticalVmScaling that will check if the Vm's Bandwidth is overloaded, based on some conditions defined by a Predicate given to the VerticalVmScaling, and then request the BW up scaling.
VerticalVmScaling	VmSimple.getBwVerticalScaling()
VerticalVmScaling	Vm.getPeVerticalScaling()	Gets a VerticalVmScaling that will check if the Vm's Pe is overloaded, based on some conditions defined by a Predicate given to the VerticalVmScaling, and then request the RAM up scaling.
VerticalVmScaling	VmSimple.getPeVerticalScaling()
VerticalVmScaling	Vm.getRamVerticalScaling()	Gets a VerticalVmScaling that will check if the Vm's RAM is overloaded, based on some conditions defined by a Predicate given to the VerticalVmScaling, and then request the RAM up scaling.
VerticalVmScaling	VmSimple.getRamVerticalScaling()

Methods in org.cloudbus.cloudsim.vms with parameters of type VerticalVmScaling

Modifier and Type	Method	Description
Vm	Vm.setBwVerticalScaling(VerticalVmScaling bwVerticalScaling)	Sets a VerticalVmScaling that will check if the Vm's Bandwidth is under or overloaded, based on some conditions defined by Predicates given to the VerticalVmScaling, and then request the Bandwidth up or down scaling.
final Vm	VmSimple.setBwVerticalScaling(VerticalVmScaling bwVerticalScaling)
Vm	Vm.setPeVerticalScaling(VerticalVmScaling peVerticalScaling)	Sets a VerticalVmScaling that will check if the Vm's Pe is under or overloaded, based on some conditions defined by Predicates given to the VerticalVmScaling, and then request the Pe up or down scaling.
final Vm	VmSimple.setPeVerticalScaling(VerticalVmScaling peVerticalScaling)
Vm	Vm.setRamVerticalScaling(VerticalVmScaling ramVerticalScaling)	Sets a VerticalVmScaling that will check if the Vm's Ram is under or overloaded, based on some conditions defined by Predicates given to the VerticalVmScaling, and then request the RAM up or down scaling.
final Vm	VmSimple.setRamVerticalScaling(VerticalVmScaling ramVerticalScaling)

Uses of VerticalVmScaling in org.cloudsimplus.autoscaling

Classes in org.cloudsimplus.autoscaling that implement VerticalVmScaling

Modifier and Type	Class	Description
class	VerticalVmScalingAbstract	An abstract class for implementing VerticalVmScaling.
class	VerticalVmScalingSimple	A VerticalVmScaling implementation which allows a DatacenterBroker to perform on demand up or down scaling for some Vm resource, such as Ram, Pe or Bandwidth.

Fields in org.cloudsimplus.autoscaling declared as VerticalVmScaling

Modifier and Type	Field	Description
static final VerticalVmScaling	VerticalVmScaling.NULL	An attribute that implements the Null Object Design Pattern for VerticalVmScaling objects.

Methods in org.cloudsimplus.autoscaling that return VerticalVmScaling

Modifier and Type	Method	Description
VerticalVmScaling	VerticalVmScaling.setLowerThresholdFunction(Function<Vm,Double> lowerThresholdFunction)	Sets a Function that defines the lower utilization threshold for a Vm which indicates if it is underloaded or not.
final VerticalVmScaling	VerticalVmScalingAbstract.setLowerThresholdFunction(Function<Vm,Double> lowerThresholdFunction)
VerticalVmScaling	VerticalVmScaling.setResourceScaling(ResourceScaling resourceScaling)	Sets the ResourceScaling that defines how the resource has to be resized.
final VerticalVmScaling	VerticalVmScalingAbstract.setResourceScaling(ResourceScaling resourceScaling)	Sets the ResourceScaling that defines how the resource has to be resized.
VerticalVmScaling	VerticalVmScaling.setScalingFactor(double scalingFactor)	Sets the factor that will be used to scale a Vm resource up or down, whether such a resource is over or underloaded, according to the defined predicates.
final VerticalVmScaling	VerticalVmScalingAbstract.setScalingFactor(double scalingFactor)
VerticalVmScaling	VerticalVmScaling.setUpperThresholdFunction(Function<Vm,Double> upperThresholdFunction)	Sets a Function that defines the upper utilization threshold for a Vm which indicates if it is overloaded or not.
final VerticalVmScaling	VerticalVmScalingAbstract.setUpperThresholdFunction(Function<Vm,Double> upperThresholdFunction)

Uses of VerticalVmScaling in org.cloudsimplus.autoscaling.resources

Methods in org.cloudsimplus.autoscaling.resources with parameters of type VerticalVmScaling

Modifier and Type	Method	Description
double	ResourceScaling.getResourceAmountToScale(VerticalVmScaling vmScaling)	Computes the amount of resource to scale up or down, depending if the resource is over or underloaded, respectively.
double	ResourceScalingGradual.getResourceAmountToScale(VerticalVmScaling vmScaling)
double	ResourceScalingInstantaneous.getResourceAmountToScale(VerticalVmScaling vmScaling)