Examples with MessageBatch org.jgroups.util.MessageBatch used on opensource projects

Example 1 with MessageBatch

use of org.jgroups.util.MessageBatch in project JGroups by belaban.

the class MessageBatchTest method testIteratorOnEmptyBatch.

public void testIteratorOnEmptyBatch() {
    MessageBatch batch = new MessageBatch(3);
    int count = 0;
    for (Message ignored : batch) count++;
    assert count == 0;
}

Example 2 with MessageBatch

use of org.jgroups.util.MessageBatch in project JGroups by belaban.

the class MessageBatchTest method testRemoveWithFilter.

public void testRemoveWithFilter() {
    Predicate<Message> filter = msg -> msg != null && msg.isTransientFlagSet(Message.TransientFlag.OOB_DELIVERED);
    MessageBatch batch = new MessageBatch(10);
    for (int i = 1; i <= 10; i++) {
        Message msg = new Message(null, i);
        if (i % 2 == 0)
            msg.setTransientFlag(Message.TransientFlag.OOB_DELIVERED);
        batch.add(msg);
    }
    System.out.println("batch = " + batch);
    assert batch.size() == 10;
    batch.remove(filter);
    System.out.println("batch = " + batch);
    assert batch.size() == 5;
    for (int i = 0; i < 5; i++) batch.add(new Message(null, i).setTransientFlag(Message.TransientFlag.OOB_DELIVERED));
    System.out.println("batch = " + batch);
    batch.replace(filter, null, false);
    assert batch.size() == 9;
}

Example 3 with MessageBatch

use of org.jgroups.util.MessageBatch in project JGroups by belaban.

the class MessageBatchTest method testTransfer.

public void testTransfer() {
    MessageBatch other = new MessageBatch(3);
    List<Message> msgs = createMessages();
    msgs.forEach(other::add);
    int other_size = other.size();
    MessageBatch batch = new MessageBatch(5);
    int num = batch.transferFrom(other, true);
    assert num == other_size;
    assert batch.size() == other_size;
    assert other.isEmpty();
}

Example 4 with MessageBatch

use of org.jgroups.util.MessageBatch in project JGroups by belaban.

the class MessageBatchTest method testIterationWithAddition2.

public void testIterationWithAddition2() {
    List<Message> msgs = createMessages();
    MessageBatch batch = new MessageBatch(msgs);
    int count = 0;
    for (Iterator<Message> it = batch.iterator(); it.hasNext(); ) {
        it.next();
        count++;
        if (count % 2 == 0)
            batch.add(new Message());
    }
    System.out.println("batch = " + batch);
    assert count == msgs.size() : "the added messages should *not* have been included";
}

Example 5 with MessageBatch

use of org.jgroups.util.MessageBatch in project JGroups by belaban.

the class MessageBatchTest method testAddNoResize.

public void testAddNoResize() {
    MessageBatch batch = new MessageBatch(3);
    List<Message> msgs = createMessages();
    for (int i = 0; i < 3; i++) batch.add(msgs.get(i));
    assert batch.size() == 3;
    assert batch.capacity() == 3;
    int added = batch.add(msgs.get(3), false);
    assert added == 0 && batch.size() == 3 && batch.capacity() == 3;
}