java.lang.Object
org.rrd4j.core.RrdSyncThreadPool.DaemonThreadFactory
All Implemented Interfaces:
ThreadFactory
Enclosing class:
RrdSyncThreadPool
static class RrdSyncThreadPool.DaemonThreadFactoryextends Object implements ThreadFactory
Daemon thread factory used by the monitor executors.

This factory creates all new threads used by an Executor in the same ThreadGroup. If there is a SecurityManager, it uses the group of System.getSecurityManager(), else the group of the thread instantiating this DaemonThreadFactory. Each new thread is created as a daemon thread with priority Thread.NORM_PRIORITY. New threads have names accessible via Thread.getName() of "<pool-name> Pool [Thread-M]", where M is the sequence number of the thread created by this factory.

  • Field Details

  • Constructor Details

    • DaemonThreadFactory

      DaemonThreadFactory(String poolName)
      Create a factory naming the threads it produces.
      Parameters:
      poolName - the name prefixed to each created thread's name

  • Method Details

    • newThread

      public Thread newThread(Runnable r)
      Create a daemon thread in this factory's group, with the next number in sequence.
      Specified by:
      newThread in interface ThreadFactory
      Parameters:
      r - the task the new thread will run
      Returns:
      the created thread, not yet started