/**
* Tries to removes the current parsing event in order to make room for another event.
*
* @return <CODE>true</CODE> if the event was removed
*/
protected boolean removeEvent() {
return handler.removeEvent(event);
}
/**
* Gets the current parsing event and returns true if this isn't <CODE>null</CODE>.
*
* @return <CODE>true</CODE> if an event is available for processing
*/
protected boolean getEvent() {
event = handler.getEvent();
return event != null;
}