/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
final long deadline = System.nanoTime() + nanosTimeout; int interruptMode = 0; while (!isOnSyncQueue(node)) { if (nanosTimeout <= 0L) { transferAfterCancelledWait(node);
boolean timedout = false; int interruptMode = 0; while (!isOnSyncQueue(node)) { if (nanosTimeout <= 0L) { timedout = transferAfterCancelledWait(node);
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
boolean timedout = false; int interruptMode = 0; while (!isOnSyncQueue(node)) { if (System.currentTimeMillis() > abstime) { timedout = transferAfterCancelledWait(node);
long savedState = fullyRelease(node); int interruptMode = 0; while (!isOnSyncQueue(node)) { LockSupport.park(this); if ((interruptMode = checkInterruptWhileWaiting(node)) != 0)
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled * wait. Returns true if thread was cancelled before being * signalled. * @param current the waiting thread * @param node its node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled wait. * Returns true if thread was cancelled before being signalled. * * @param node the node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Transfers node, if necessary, to sync queue after a cancelled * wait. Returns true if thread was cancelled before being * signalled. * @param current the waiting thread * @param node its node * @return true if cancelled before the node was signalled */ final boolean transferAfterCancelledWait(Node node) { if (compareAndSetWaitStatus(node, Node.CONDITION, 0)) { enq(node); return true; } /* * If we lost out to a signal(), then we can't proceed * until it finishes its enq(). Cancelling during an * incomplete transfer is both rare and transient, so just * spin. */ while (!isOnSyncQueue(node)) Thread.yield(); return false; }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }
/** * Implements uninterruptible condition wait. * <ol> * <li> Save lock state returned by {@link #getState}. * <li> Invoke {@link #release} with saved state as argument, * throwing IllegalMonitorStateException if it fails. * <li> Block until signalled. * <li> Reacquire by invoking specialized version of * {@link #acquire} with saved state as argument. * </ol> */ public final void awaitUninterruptibly() { Node node = addConditionWaiter(); long savedState = fullyRelease(node); boolean interrupted = false; while (!isOnSyncQueue(node)) { LockSupport.park(this); if (Thread.interrupted()) interrupted = true; } if (acquireQueued(node, savedState) || interrupted) selfInterrupt(); }