Package org.eclipse.jetty.util.thread

Interface ThreadPool

All Superinterfaces:
Executor
All Known Subinterfaces:
ThreadPool.SizedThreadPool
All Known Implementing Classes:
ExecutorSizedThreadPool, ExecutorThreadPool, MonitoredQueuedThreadPool, QueuedThreadPool
@ManagedObject("Pool of Threads") @Deprecated(since="2021-05-27") public interface ThreadPool extends Executor
Deprecated.
The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

A pool for threads.

A specialization of Executor interface that provides reporting methods (eg getThreads()) and the option of configuration methods (e.g. @link ThreadPool.SizedThreadPool.setMaxThreads(int)).

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static interface 
    ThreadPool.SizedThreadPool
    Deprecated.
    The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getIdleThreads()
    Deprecated.
     
    int
    getThreads()
    Deprecated.
     
    boolean
    isLowOnThreads()
    Deprecated.
     
    void
    join()
    Deprecated.
    Blocks until the thread pool is stopped.

    Methods inherited from interface java.util.concurrent.Executor

    execute

  • Method Details

    • join

      void join() throws InterruptedException
      Deprecated.
      Blocks until the thread pool is stopped.
      Throws:
      InterruptedException - if thread was interrupted

    • getThreads

      @ManagedAttribute("number of threads in pool") int getThreads()
      Deprecated.
      Returns:
      The total number of threads currently in the pool

    • getIdleThreads

      @ManagedAttribute("number of idle threads in pool") int getIdleThreads()
      Deprecated.
      Returns:
      The number of idle threads in the pool

    • isLowOnThreads

      @ManagedAttribute("indicates the pool is low on available threads") boolean isLowOnThreads()
      Deprecated.
      Returns:
      True if the pool is low on threads