List of remainingCapacity() Examples

Examples of remainingCapacity()

com.hazelcast.core.IQueue.remainingCapacity()
{@inheritDoc}
edu.emory.mathcs.backport.java.util.concurrent.BlockingQueue.remainingCapacity()
Returns the number of additional elements that this queue can ideally (in the absence of memory or resource constraints) accept without blocking, or Integer.MAX_VALUE if there is no intrinsic limit.
Note that you cannot always tell if an attempt to insert an element will succeed by inspecting remainingCapacity because it may be the case that another thread is about to insert or remove an element. @return the remaining capacity
java.util.concurrent.BlockingQueue.remainingCapacity()
Returns the number of additional elements that this queue can ideally (in the absence of memory or resource constraints) accept without blocking, or {@code Integer.MAX_VALUE} if there is no intrinsiclimit.
Note that you cannot always tell if an attempt to insert an element will succeed by inspecting {@code remainingCapacity}because it may be the case that another thread is about to insert or remove an element. @return the remaining capacity
java.util.concurrent.LinkedBlockingQueue.remainingCapacity()
Returns the number of additional elements that this queue can ideally (in the absence of memory or resource constraints) accept without blocking. This is always equal to the initial capacity of this queue less the current {@code size} of this queue.
Note that you cannot always tell if an attempt to insert an element will succeed by inspecting {@code remainingCapacity}because it may be the case that another thread is about to insert or remove an element.
net.openhft.chronicle.sandbox.queue.LocalConcurrentBlockingObjectQueue.remainingCapacity()
net.rubyeye.xmemcached.transcoders.CachedData.remainingCapacity()

Examples of com.hazelcast.core.IQueue.remainingCapacity()

            }
        }, 1);
        addOperation(operations, new Runnable() {
            public void run() {
                IQueue q = hazelcast.getQueue("myQ");
                q.remainingCapacity();
            }
        }, 1);
        addOperation(operations, new Runnable() {
            public void run() {
                IQueue q = hazelcast.getQueue("myQ");

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Examples of com.hazelcast.core.IQueue.remainingCapacity()

            }
        }, 1);
        addOperation(operations, new Runnable() {
            public void run() {
                IQueue q = hazelcast.getQueue("myQ");
                q.remainingCapacity();
            }
        }, 1);
        addOperation(operations, new Runnable() {
            public void run() {
                IQueue q = hazelcast.getQueue("myQ");

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Examples of edu.emory.mathcs.backport.java.util.concurrent.BlockingQueue.remainingCapacity()

        }
    }


    public int capacity() {
        BlockingQueue queue = threadPool.getQueue();
        return queue.remainingCapacity() + queue.size();
    }


    public int size() {
        BlockingQueue queue = threadPool.getQueue();
        return queue.size();

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

        }
    }


    public int capacity() {
        BlockingQueue queue = threadPool.getQueue();
        return queue.remainingCapacity() + queue.size();
    }


    public int size() {
        BlockingQueue queue = threadPool.getQueue();
        return queue.size();

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

        final BlockingQueue q = new LocalConcurrentBlockingObjectQueue(3);
        q.add(one);
        q.add(two);
        q.add(three);


        assertEquals("queue should be full", 0, q.remainingCapacity());


        int k = 0;
        for (Iterator it = q.iterator(); it.hasNext(); ) {
            assertEquals(++k, it.next());
        }

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

        executor.execute(new CheckedRunnable() {
            public void realRun() throws InterruptedException {
                assertFalse(q.offer(three));
                threadsStarted.await();
                assertTrue(q.offer(three, LONG_DELAY_MS, MILLISECONDS));
                assertEquals(0, q.remainingCapacity());
            }
        });


        executor.execute(new CheckedRunnable() {
            public void realRun() throws InterruptedException {

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

        });


        executor.execute(new CheckedRunnable() {
            public void realRun() throws InterruptedException {
                threadsStarted.await();
                assertEquals(0, q.remainingCapacity());
                assertSame(one, q.take());
            }
        });


        joinPool(executor);

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

     */
    @Test
    public void testEmptyFull() {
        BlockingQueue q = new LocalConcurrentBlockingObjectQueue(2);
        assertTrue(q.isEmpty());
        assertEquals(2, q.remainingCapacity());
        q.add(one);
        assertFalse(q.isEmpty());
        q.add(two);
        assertFalse(q.isEmpty());
        assertEquals(0, q.remainingCapacity());

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

        assertEquals(2, q.remainingCapacity());
        q.add(one);
        assertFalse(q.isEmpty());
        q.add(two);
        assertFalse(q.isEmpty());
        assertEquals(0, q.remainingCapacity());
        assertFalse(q.offer(three));
    }


    /**
     * remainingCapacity decreases on add, increases on remove

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Examples of java.util.concurrent.BlockingQueue.remainingCapacity()

     */
    @Test
    public void testRemainingCapacity() {
        BlockingQueue q = populatedQueue(SIZE);
        for (int i = 0; i < SIZE; ++i) {
            assertEquals(i, q.remainingCapacity());
            assertEquals(SIZE - i, q.size());
            q.remove();
        }
        for (int i = 0; i < SIZE; ++i) {
            assertEquals(SIZE - i, q.remainingCapacity());

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