Examples of org.apache.hama.bsp.BSPMessageBundle

org.apache.hama.bsp.BSPMessageBundle
BSPMessageBundle stores a group of messages so that they can be sent in batch rather than individually.


    assertEquals(entry.getKey(), peer);


    assertTrue(entry.getValue().size() == 1);


    BSPMessageBundle bundle = new BSPMessageBundle();
    for (BSPMessage msg : entry.getValue()) {
      bundle.addMessage(msg);
    }


    messageManager.transfer(peer, bundle);
    
    messageManager.clearOutgoingQueues();

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  public static class SumCombiner extends Combiner {


    @Override
    public BSPMessageBundle combine(Iterable<BSPMessage> messages) {
      BSPMessageBundle bundle = new BSPMessageBundle();
      int sum = 0;


      Iterator<BSPMessage> it = messages.iterator();
      while (it.hasNext()) {
        sum += ((IntegerMessage) it.next()).getData();
      }


      bundle.addMessage(new IntegerMessage("Sum = ", sum));
      return bundle;
    }

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