/**
* Set whether the index should process query requests.
*
* @param processQueries <code>true</code> if the index should process incomming query requests or
* <code>false</code> if query requests should be queued but not processed until this method
* is called with a value of <code>true</code>.
*/
public void setProcessQueries(boolean processQueries) {
queue.setProcessQueries(processQueries);
}
