Package org.jppf.server.job

Interface JobManager

All Known Implementing Classes:
JPPFPriorityQueue
public interface JobManager
Interface for job manager that handles states and monitor the jobs throughout their processing within the JPPF.
Author:
Martin JANDA

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addJobListener(org.jppf.job.JobManagerListener listener)
    Add a listener to the list of listeners.
    boolean
    cancelJob(String jobId)
    Cancel the job with the specified UUID
    Set<String>
    getAllJobIds()
    Get the set of all job ids.
    ServerJob
    getBundleForJob(String jobUuid)
    Get the job for the job unique identifier.
    void
    removeJobListener(org.jppf.job.JobManagerListener listener)
    Remove a listener from the list of listeners.
    void
    updatePriority(String jobUuid, int newPriority)
    Update the priority of the job with the specified uuid.

  • Method Details

    • cancelJob

      boolean cancelJob(String jobId) throws Exception
      Cancel the job with the specified UUID
      Parameters:
      jobId - the uuid of the job to cancel.
      Returns:
      whether cancellation was successful.
      Throws:
      Exception - when unexpected error occurs.

    • addJobListener

      void addJobListener(org.jppf.job.JobManagerListener listener)
      Add a listener to the list of listeners.
      Parameters:
      listener - the listener to add to the list.

    • removeJobListener

      void removeJobListener(org.jppf.job.JobManagerListener listener)
      Remove a listener from the list of listeners.
      Parameters:
      listener - the listener to remove from the list.

    • getBundleForJob

      ServerJob getBundleForJob(String jobUuid)
      Get the job for the job unique identifier.
      Parameters:
      jobUuid - the uuid of the job.
      Returns:
      a ServerJob instance.

    • updatePriority

      void updatePriority(String jobUuid, int newPriority)
      Update the priority of the job with the specified uuid.
      Parameters:
      jobUuid - the uuid of the job to re-prioritize.
      newPriority - the new priority of the job.

    • getAllJobIds

      Set<String> getAllJobIds()
      Get the set of all job ids.
      Returns:
      the unmodifiable Set of all job ids.