Package org.jivesoftware.openfire.mbean

Interface ThreadPoolExecutorDelegateMBean

  • All Known Implementing Classes:
    ThreadPoolExecutorDelegate
    public interface ThreadPoolExecutorDelegateMBean
    MBean definition for a Threadpool-based executor (@link ThreadPoolExecutor
    Author:
    Guus der Kinderen, guus@goodbytes.nl

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      int getActiveCount()
      Returns the approximate number of threads that are actively executing tasks.
      long getCompletedTaskCount()
      Returns the approximate total number of tasks that have completed execution.
      int getCorePoolSize()
      Returns the core number of threads.
      int getLargestPoolSize()
      Returns the largest number of threads that have ever simultaneously been in the pool.
      int getMaximumPoolSize()
      Returns the maximum allowed number of threads.
      int getPoolSize()
      Returns the current number of threads in the pool.
      int getQueuedTaskCount()
      Returns the number of tasks that are currently waiting to be executed by the delegate executor.
      int getQueueRemainingCapacity()
      Returns the number of additional elements that task queue used by the delegate executor can ideally (in the absence of memory or resource constraints) accept without blocking, or Integer.MAX_VALUE if there is no intrinsic limit.
      long getTaskCount()
      Returns the approximate total number of tasks that have ever been scheduled for execution.

    • Method Detail

      • getCorePoolSize

        int getCorePoolSize()
        Returns the core number of threads.
        Returns:
        the core number of threads

      • getPoolSize

        int getPoolSize()
        Returns the current number of threads in the pool.
        Returns:
        the number of threads

      • getLargestPoolSize

        int getLargestPoolSize()
        Returns the largest number of threads that have ever simultaneously been in the pool.
        Returns:
        the number of threads

      • getMaximumPoolSize

        int getMaximumPoolSize()
        Returns the maximum allowed number of threads.
        Returns:
        the maximum allowed number of threads

      • getActiveCount

        int getActiveCount()
        Returns the approximate number of threads that are actively executing tasks.
        Returns:
        the number of threads

      • getQueuedTaskCount

        int getQueuedTaskCount()
        Returns the number of tasks that are currently waiting to be executed by the delegate executor.
        Returns:
        the task queue size

      • getQueueRemainingCapacity

        int getQueueRemainingCapacity()
        Returns the number of additional elements that task queue used by the delegate executor can ideally (in the absence of memory or resource constraints) accept without blocking, or Integer.MAX_VALUE if there is no intrinsic limit.
        Returns:
        the remaining capacity

      • getTaskCount

        long getTaskCount()
        Returns the approximate total number of tasks that have ever been scheduled for execution. Because the states of tasks and threads may change dynamically during computation, the returned value is only an approximation.
        Returns:
        the number of tasks

      • getCompletedTaskCount

        long getCompletedTaskCount()
        Returns the approximate total number of tasks that have completed execution. Because the states of tasks and threads may change dynamically during computation, the returned value is only an approximation, but one that does not ever decrease across successive calls.
        Returns:
        the number of tasks