/** {@inheritDoc} */ @Override public GridFuture<Boolean> awaitAsync(final long timeout, final TimeUnit unit) { return ctx.closures() .callLocalSafe( new Callable<Boolean>() { @Override public Boolean call() throws Exception { return await(timeout, unit); } }, true); }
/** {@inheritDoc} */ @Override public GridFuture<?> awaitAsync() { return ctx.closures() .callLocalSafe( new Callable<Object>() { @Nullable @Override public Object call() throws Exception { await(); return null; } }, true); }
/** * Asynchronous sequence update operation. Will add given amount to the sequence value. * * @param l Increment amount. * @param updateCall Cache call that will update sequence reservation count in accordance with l. * @param updated If {@code true}, will return sequence value after update, otherwise will return * sequence value prior to update. * @return Future indicating sequence value. * @throws GridException If update failed. */ private GridFuture<Long> internalUpdateAsync( long l, @Nullable Callable<Long> updateCall, boolean updated) throws GridException { checkRemoved(); A.ensure(l > 0, " Parameter mustn't be less then 1: " + l); lock.lock(); try { // If reserved range isn't exhausted. if (locVal + l <= upBound) { long curVal = locVal; locVal += l; return new GridFinishedFuture<Long>(ctx.kernalContext(), updated ? locVal : curVal); } } finally { lock.unlock(); } if (updateCall == null) updateCall = internalUpdate(l, updated); while (true) { if (updateGuard.compareAndSet(false, true)) { try { // This call must be outside lock. return ctx.closures().callLocalSafe(updateCall, true); } finally { lock.lock(); try { updateGuard.set(false); cond.signalAll(); } finally { lock.unlock(); } } } else { lock.lock(); try { while (locVal >= upBound && updateGuard.get()) { try { cond.await(500, MILLISECONDS); } catch (InterruptedException e) { throw new GridInterruptedException(e); } } checkRemoved(); // If reserved range isn't exhausted. if (locVal + l <= upBound) { long curVal = locVal; locVal += l; return new GridFinishedFuture<Long>(ctx.kernalContext(), updated ? locVal : curVal); } } finally { lock.unlock(); } } } }
/** {@inheritDoc} */ @Override public GridFuture<?> countDownAllAsync() { return ctx.closures().callLocalSafe(new CountDownCallable(0), true); }
/** {@inheritDoc} */ @Override public GridFuture<Integer> countDownAsync(int val) { return ctx.closures().callLocalSafe(new CountDownCallable(val), true); }