Package com.openfin.desktop

Class OpenFinThreadPool

  • All Implemented Interfaces:
    java.util.concurrent.Executor, java.util.concurrent.ExecutorService
    public class OpenFinThreadPool
extends java.util.concurrent.ThreadPoolExecutor
    Fixed size thread pool that logs warning messages if a task is unable to acquire a thread to execute it after the given time. The default timeout for the warning is 10000ms and it can be modified via system property "com.openfin.desktop.threadpool.pendingtask.timeout"
    Author:
    Anthony

    • Nested Class Summary

      • Nested classes/interfaces inherited from class java.util.concurrent.ThreadPoolExecutor

        java.util.concurrent.ThreadPoolExecutor.AbortPolicy, java.util.concurrent.ThreadPoolExecutor.CallerRunsPolicy, java.util.concurrent.ThreadPoolExecutor.DiscardOldestPolicy, java.util.concurrent.ThreadPoolExecutor.DiscardPolicy

    • Constructor Summary

      Constructors 
      Constructor Description
      OpenFinThreadPool​(java.lang.String name, int nThreads)
      Creates a fixed size thread pool.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void afterExecute​(java.lang.Runnable task, java.lang.Throwable t)  
      protected void beforeExecute​(java.lang.Thread thread, java.lang.Runnable task)  
      void execute​(java.lang.Runnable task)  

      • Methods inherited from class java.util.concurrent.ThreadPoolExecutor

        allowCoreThreadTimeOut, allowsCoreThreadTimeOut, awaitTermination, finalize, getActiveCount, getCompletedTaskCount, getCorePoolSize, getKeepAliveTime, getLargestPoolSize, getMaximumPoolSize, getPoolSize, getQueue, getRejectedExecutionHandler, getTaskCount, getThreadFactory, isShutdown, isTerminated, isTerminating, prestartAllCoreThreads, prestartCoreThread, purge, remove, setCorePoolSize, setKeepAliveTime, setMaximumPoolSize, setRejectedExecutionHandler, setThreadFactory, shutdown, shutdownNow, terminated, toString

      • Methods inherited from class java.util.concurrent.AbstractExecutorService

        invokeAll, invokeAll, invokeAny, invokeAny, newTaskFor, newTaskFor, submit, submit, submit

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • OpenFinThreadPool

        public OpenFinThreadPool​(java.lang.String name,
                         int nThreads)
        Creates a fixed size thread pool.
        Parameters:
        name - name of the thread pool
        nThreads - number of threads in the pool.

    • Method Detail

      • execute

        public void execute​(java.lang.Runnable task)
        Specified by:
        execute in interface java.util.concurrent.Executor
        Overrides:
        execute in class java.util.concurrent.ThreadPoolExecutor

      • beforeExecute

        protected void beforeExecute​(java.lang.Thread thread,
                             java.lang.Runnable task)
        Overrides:
        beforeExecute in class java.util.concurrent.ThreadPoolExecutor

      • afterExecute

        protected void afterExecute​(java.lang.Runnable task,
                            java.lang.Throwable t)
        Overrides:
        afterExecute in class java.util.concurrent.ThreadPoolExecutor