}
if (queryRequest.getMessageEventSubscriptionName() != null) {
query.messageEventSubscriptionName(queryRequest.getMessageEventSubscriptionName());
}
if (queryRequest.getSignalEventSubscriptionName() != null) {
query.signalEventSubscriptionName(queryRequest.getSignalEventSubscriptionName());
}
if(queryRequest.getVariables() != null) {
addVariables(query, queryRequest.getVariables(), false);
}