Examples of java.util.concurrent.Semaphore.acquireUninterruptibly()

java.util.concurrent.Semaphore.acquireUninterruptibly()
Acquires a permit from this semaphore, blocking until one is available.
Acquires a permit, if one is available and returns immediately, reducing the number of available permits by one.
If no permit is available then the current thread becomes disabled for thread scheduling purposes and lies dormant until some other thread invokes the {@link #release} method for thissemaphore and the current thread is next to be assigned a permit.
If the current thread is {@linkplain Thread#interrupt interrupted}while waiting for a permit then it will continue to wait, but the time at which the thread is assigned a permit may change compared to the time it would have received the permit had no interruption occurred. When the thread does return from this method its interrupt status will be set.

        DocumentStore docStore = new MemoryDocumentStore();
        DocumentStore testStore = new TimingDocumentStoreWrapper(docStore) {
            @Override
            public void invalidateCache() {
                super.invalidateCache();
                semaphore.acquireUninterruptibly();
                semaphore.release();
            }
        };
        final DocumentNodeStore store1 = new DocumentMK.Builder().setAsyncDelay(0)
                .setDocumentStore(testStore).setClusterId(1).getNodeStore();

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        builder = store1.getRoot().builder();
        builder.child("node1");
        NodeState root =
                store1.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);


        semaphore.acquireUninterruptibly();
        Thread t = new Thread(new Runnable() {
            @Override
            public void run() {
                store1.runBackgroundOperations();
            }

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                                                       List<UpdateOp> updateOps) {
                Semaphore semaphore = locks.get(Thread.currentThread());
                boolean result = super.create(collection, updateOps);
                if (semaphore != null) {
                    created.release();
                    semaphore.acquireUninterruptibly();
                }
                return result;
            }
        };
        final List<Exception> exceptions = new ArrayList<Exception>();

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    }


    @Override
    public void run() {
        final Semaphore throttle = _throttle;
        throttle.acquireUninterruptibly();
        try {
            compute();
        } finally {
            throttle.release();
        }

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                        }}}
                :
                new Runnable() {
                    public void run() {
                        try {
                            sem.acquireUninterruptibly();
                        } catch (Throwable t) {
                            badness[0] = t;
                            throw new Error(t);
                        }}};

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        }
      }
    }
    
    final Semaphore semaphore = new Semaphore(queryTasks.size());
    semaphore.acquireUninterruptibly(queryTasks.size());
    
    for (QueryTask queryTask : queryTasks) {
      queryTask.setSemaphore(semaphore, queryTasks.size());
      queryThreadPool.execute(new TraceRunnable(queryTask));
    }

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        DocumentStore docStore = new MemoryDocumentStore();
        DocumentStore testStore = new TimingDocumentStoreWrapper(docStore) {
            @Override
            public void invalidateCache() {
                super.invalidateCache();
                semaphore.acquireUninterruptibly();
                semaphore.release();
            }
        };
        final DocumentNodeStore store1 = new DocumentMK.Builder().setAsyncDelay(0)
                .setDocumentStore(testStore).setClusterId(1).getNodeStore();

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        builder = store1.getRoot().builder();
        builder.child("node1");
        NodeState root =
                store1.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);


        semaphore.acquireUninterruptibly();
        Thread t = new Thread(new Runnable() {
            @Override
            public void run() {
                store1.runBackgroundOperations();
            }

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                                                       List<UpdateOp> updateOps) {
                Semaphore semaphore = locks.get(Thread.currentThread());
                boolean result = super.create(collection, updateOps);
                if (semaphore != null) {
                    created.release();
                    semaphore.acquireUninterruptibly();
                }
                return result;
            }
        };
        final List<Exception> exceptions = new ArrayList<Exception>();

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        }
      }
    }
    
    final Semaphore semaphore = new Semaphore(queryTasks.size());
    semaphore.acquireUninterruptibly(queryTasks.size());
    
    for (QueryTask queryTask : queryTasks) {
      queryTask.setSemaphore(semaphore, queryTasks.size());
      queryThreadPool.execute(new TraceRunnable(queryTask));
    }

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