code: public SIMPIterator getMQLinkIterator()
    {
      LinkTypeFilter filter = new LinkTypeFilter();
      filter.MQLINK = Boolean.TRUE;
      SIMPIterator linkItr = destinationManager.getLinkIndex().iterator(filter);
      return new ControllableIterator(linkItr);
    }
docs: /* (non-Javadoc)
  @see com.ibm.ws.sib.processor.runtime.SIMPMessageProcessorControllable#getMQLinkIterator()