Package com.iizigo

Class JobRescheduler

java.lang.Object
com.iizigo.JobRescheduler
All Implemented Interfaces:
org.eclipse.core.runtime.jobs.IJobChangeListener
public class JobRescheduler extends Object implements org.eclipse.core.runtime.jobs.IJobChangeListener
Class that is used to resquedule all jobs but certain ones. This is used during project loading and workbench start-up.
Author:
Christopher Mindus

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    aboutToRun(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
    Reschedules all jobs that are not listed as exceptions.
    void
    addExceptionJob(org.eclipse.core.runtime.jobs.Job job)
    Adds a job as exception to what is allowed to run without being rescheduled.
    void
    awake(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
     
    void
    done(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
    Called when a job is done (cancel, failure or success).
    static JobRescheduler
    getRunnningInstance()
    Gets the started instance.
    static void
    initialize()
    Initializes the rescheduler at startup.
    static boolean
    isRunning()
    Checks if the rescheduler is started.
    void
    running(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
     
    void
    scheduled(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
     
    void
    sleeping(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
     
    static boolean
    start(String why, boolean holdBuildJobsOnly)
    Static method to start the job rescheduler.
    static boolean
    stop()
    Static method to stop the job rescheduler.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • initialize

      public static void initialize()
      Initializes the rescheduler at startup. This method should be called from many threads and as soon as possible. Only one instance can be started anyway.

    • start

      public static boolean start(String why, boolean holdBuildJobsOnly)
      Static method to start the job rescheduler. 71
      Parameters:
      why - Short description why the rescheduler is needed, e.g. "Startup" or "Project loading".
      holdBuildJobsOnly - Flag to hold build jobs only.
      Returns:
      true for success, false if it cannot be started yet, or if one is already running.

    • isRunning

      public static boolean isRunning()
      Checks if the rescheduler is started.
      Returns:
      true if rescheduler is started, false otherwise.

    • stop

      public static boolean stop()
      Static method to stop the job rescheduler.
      Returns:
      true for success, false if not started.

    • getRunnningInstance

      public static JobRescheduler getRunnningInstance()
      Gets the started instance.
      Returns:
      The started instance of the rescheduler, or null for none.

    • addExceptionJob

      public void addExceptionJob(org.eclipse.core.runtime.jobs.Job job)
      Adds a job as exception to what is allowed to run without being rescheduled.
      Parameters:
      job - The job to allow even if the rescheduler is active.

    • aboutToRun

      public void aboutToRun(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Reschedules all jobs that are not listed as exceptions.
      Specified by:
      aboutToRun in interface org.eclipse.core.runtime.jobs.IJobChangeListener
      Parameters:
      event - The job change event.

    • done

      public void done(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Called when a job is done (cancel, failure or success).
      Specified by:
      done in interface org.eclipse.core.runtime.jobs.IJobChangeListener

    • awake

      public void awake(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Specified by:
      awake in interface org.eclipse.core.runtime.jobs.IJobChangeListener

    • running

      public void running(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Specified by:
      running in interface org.eclipse.core.runtime.jobs.IJobChangeListener

    • scheduled

      public void scheduled(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Specified by:
      scheduled in interface org.eclipse.core.runtime.jobs.IJobChangeListener

    • sleeping

      public void sleeping(org.eclipse.core.runtime.jobs.IJobChangeEvent event)
      Specified by:
      sleeping in interface org.eclipse.core.runtime.jobs.IJobChangeListener