Interface VmSelectionPolicy

All Known Implementing Classes:
VmSelectionPolicyMinimumMigrationTime, VmSelectionPolicyMinimumUtilization, VmSelectionPolicyRandomSelection
public interface VmSelectionPolicy
An interface to be used to implement Vm selection policies for a list of migratable VMs (VMs that can be migrated to another Host). The selection policy is defined by implementing classes.
Since:
CloudSim Toolkit 3.0
Author:
Anton Beloglazov, Manoel Campos da Silva Filho

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final VmSelectionPolicy
    NULL
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<Vm>
    getVmToMigrate(Host host)
    Gets a VM to migrate from a given Host.

  • Field Details

  • Method Details

    • getVmToMigrate

      Optional<Vm> getVmToMigrate(Host host)
      Gets a VM to migrate from a given Host.
      Parameters:
      host - the Host to get a Vm to migrate from
      Returns:
      a Optional containing the selected vm to migrate; or empty Optional if there is not Vm to migrate