Class ThreadHints

java.lang.Object
com.lmax.disruptor.util.ThreadHints

public final class ThreadHints extends Object
This class captures possible hints that may be used by some runtimes to improve code performance. It is intended to capture hinting behaviours that are implemented in or anticipated to be spec'ed under the Thread class in some Java SE versions, but missing in prior versions.
  • Field Details

    • ON_SPIN_WAIT_METHOD_HANDLE

      private static final MethodHandle ON_SPIN_WAIT_METHOD_HANDLE
  • Constructor Details

    • ThreadHints

      private ThreadHints()
  • Method Details

    • onSpinWait

      public static void onSpinWait()
      Indicates that the caller is momentarily unable to progress, until the occurrence of one or more actions on the part of other activities. By invoking this method within each iteration of a spin-wait loop construct, the calling thread indicates to the runtime that it is busy-waiting. The runtime may take action to improve the performance of invoking spin-wait loop constructions.