Module java.base
Package java.util.concurrent

Interface ThreadFactory

public interface ThreadFactory
An object that creates new threads on demand. Using thread factories removes hardwiring of calls to new Thread, enabling applications to use special thread subclasses, priorities, etc.

The simplest implementation of this interface is just: 

 
 class SimpleThreadFactory implements ThreadFactory {
   public Thread newThread(Runnable r) {
     return new Thread(r);
   }
 }
The Executors.defaultThreadFactory() method provides a more useful simple implementation, that sets the created thread context to known values before returning it.
Since:
1.5
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Thread
    newThread(Runnable r)
    Constructs a new unstarted Thread to run the given runnable.

  • Method Details

    • newThread

      Thread newThread(Runnable r)
      Constructs a new unstarted Thread to run the given runnable.
      Parameters:
      r - a runnable to be executed by new thread instance
      Returns:
      constructed thread, or null if the request to create a thread is rejected
      See Also: