ReferenceHandler An interface for receiving control when a General Reference is recognized by the XML4J parser. This interface is useful to applications which are sensitive to the existence of General References and want to receive control prior to and after the XML4J parser expands the General Reference in favor of its children in the document object tree. Refer to GeneralReference for details. Interface to be implemented for receiving control when a General Reference is recognized by the XML4J parser.
Control is received prior to parsing any entity streams.
Interface to be implemented for receiving control after all entity streams for a General Reference have been parsed.