How to use

DirectExecutor

in

org.jgroups.util

public TimeScheduler3(ThreadFactory factory, int min_threads, int max_threads, long keep_alive_time,
           BlockingQueue<Runnable> queue, String rejection_policy, boolean thread_pool_enabled) {
  timer_thread_factory=factory;
  pool=thread_pool_enabled?
   new ThreadPoolExecutor(min_threads, max_threads,keep_alive_time, TimeUnit.MILLISECONDS,
               queue, factory, Util.parseRejectionPolicy(rejection_policy))
   : new DirectExecutor();
  start();
}

thread_pool=new DirectExecutor();

public TimeScheduler3(ThreadFactory factory, int min_threads, int max_threads, long keep_alive_time,
           BlockingQueue<Runnable> queue, String rejection_policy, boolean thread_pool_enabled) {
  timer_thread_factory=factory;
  pool=thread_pool_enabled?
   new ThreadPoolExecutor(min_threads, max_threads,keep_alive_time, TimeUnit.MILLISECONDS,
               queue, factory, Util.parseRejectionPolicy(rejection_policy))
   : new DirectExecutor();
  start();
}

protected void init()
 throws Exception
{
 // use directExector if max thread pool size is less than or equal to zero.
 if(getProcessorMaxThreads() <= 0) {
   m_requestProcessors = new DirectExecutor();
 }
 else
 {
   // Create worker thread pool for processing incoming buffers
   ThreadPoolExecutor requestProcessors = new ThreadPoolExecutor(getProcessorMinThreads(), getProcessorMaxThreads(),
                                  getProcessorKeepAliveTime(), TimeUnit.MILLISECONDS,
                                  new LinkedBlockingQueue<Runnable>(getProcessorQueueSize()));
   requestProcessors.setThreadFactory(new ThreadFactory() {
     public Thread newThread(Runnable runnable) {
       Thread new_thread=new Thread(thread_group, runnable);
       new_thread.setDaemon(true);
       new_thread.setName("ConnectionTableNIO.Thread");
       m_backGroundThreads.add(new_thread);
       return new_thread;
     }
   });
   m_requestProcessors = requestProcessors;
 }
 m_writeHandlers = WriteHandler.create(getWriterThreads(), thread_group, m_backGroundThreads, log);
 m_readHandlers = ReadHandler.create(getReaderThreads(), this, thread_group, m_backGroundThreads, log);
}

oob_thread_pool=new DirectExecutor();
thread_pool=new DirectExecutor();

thread_pool=new DirectExecutor();