private boolean stop() { return get().isStop() && compareAndSet(Work.STOP_SIGNALLED, Work.STOPPED); }
private boolean stop() { return get().isStop() && compareAndSet(Work.STOP_SIGNALLED, Work.STOPPED); }
private boolean stop() { return get().isStop() && compareAndSet(Work.STOP_SIGNALLED, Work.STOPPED); }
private boolean stop() { return get().isStop() && compareAndSet(Work.STOP_SIGNALLED, Work.STOPPED); }
boolean assign(Work work, boolean self) { Work state = get(); while (state.canAssign(self)) { if (!compareAndSet(state, work)) { state = get(); continue; } // if we were spinning, exit the state (decrement the count); this is valid even if we are already spinning, // as the assigning thread will have incremented the spinningCount if (state.isSpinning()) stopSpinning(); // if we're being descheduled, place ourselves in the descheduled collection if (work.isStop()) pool.descheduled.put(workerId, this); // if we're currently stopped, and the new state is not a stop signal // (which we can immediately convert to stopped), unpark the worker if (state.isStopped() && (!work.isStop() || !stop())) LockSupport.unpark(thread); return true; } return false; }
boolean assign(Work work, boolean self) { Work state = get(); while (state.canAssign(self)) { if (!compareAndSet(state, work)) { state = get(); continue; } // if we were spinning, exit the state (decrement the count); this is valid even if we are already spinning, // as the assigning thread will have incremented the spinningCount if (state.isSpinning()) stopSpinning(); // if we're being descheduled, place ourselves in the descheduled collection if (work.isStop()) pool.descheduled.put(workerId, this); // if we're currently stopped, and the new state is not a stop signal // (which we can immediately convert to stopped), unpark the worker if (state.isStopped() && (!work.isStop() || !stop())) LockSupport.unpark(thread); return true; } return false; }
boolean assign(Work work, boolean self) { Work state = get(); while (state.canAssign(self)) { if (!compareAndSet(state, work)) { state = get(); continue; } // if we were spinning, exit the state (decrement the count); this is valid even if we are already spinning, // as the assigning thread will have incremented the spinningCount if (state.isSpinning()) stopSpinning(); // if we're being descheduled, place ourselves in the descheduled collection if (work.isStop()) pool.descheduled.put(workerId, this); // if we're currently stopped, and the new state is not a stop signal // (which we can immediately convert to stopped), unpark the worker if (state.isStopped() && (!work.isStop() || !stop())) LockSupport.unpark(thread); return true; } return false; }
boolean assign(Work work, boolean self) { Work state = get(); while (state.canAssign(self)) { if (!compareAndSet(state, work)) { state = get(); continue; } // if we were spinning, exit the state (decrement the count); this is valid even if we are already spinning, // as the assigning thread will have incremented the spinningCount if (state.isSpinning()) stopSpinning(); // if we're being descheduled, place ourselves in the descheduled collection if (work.isStop()) pool.descheduled.put(workerId, this); // if we're currently stopped, and the new state is not a stop signal // (which we can immediately convert to stopped), unpark the worker if (state.isStopped() && (!work.isStop() || !stop())) LockSupport.unpark(thread); return true; } return false; }