Package edu.isi.pegasus.planner.selector

Interface SiteSelector

All Known Implementing Classes:
Abstract, AbstractPerJob, Group, Heft, NonJavaCallout, Random, RoundRobin
public interface SiteSelector
The interface for the Site Selector. Allows us to maps the workflows to different sites.
Version:
$Revision$
Author:
Karan Vahi, Jens-S. Vöckler, Gaurang Mehta

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    SITE_NOT_FOUND
    The value for the pool handle, when the pool is not found.
    static final String
    VERSION
    The version of the API of the Site Selector.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    description()
    This method returns a String describing the site selection technique that is being implemented by the implementing class.
    void
    initialize(edu.isi.pegasus.planner.classes.PegasusBag bag)
    Initializes the site selector.
    void
    mapWorkflow(edu.isi.pegasus.planner.classes.ADag workflow, List sites)
    Maps the jobs in the workflow to the various grid sites.

  • Field Details

  • Method Details

    • initialize

      void initialize(edu.isi.pegasus.planner.classes.PegasusBag bag)
      Initializes the site selector.
      Parameters:
      bag - the bag of objects that is useful for initialization.

    • mapWorkflow

      void mapWorkflow(edu.isi.pegasus.planner.classes.ADag workflow, List sites)
      Maps the jobs in the workflow to the various grid sites. The jobs are mapped by setting the site handle for the jobs.
      Parameters:
      workflow - the workflow.
      sites - the list of String objects representing the execution sites that can be used.

    • description

      String description()
      This method returns a String describing the site selection technique that is being implemented by the implementing class.
      Returns:
      a short description