load the stylesheet to prepare it for execution . concode_field_sep XQueryExpression exp concode_elem_sep Processor processor concode_field_sep boolean isUpdateQuery concode_elem_sep XQueryExpression getUnderlyingCompiledQuery concode_elem_sep ItemType getResultItemType concode_elem_sep OccurrenceIndicator getResultCardinality
XQueryEvaluator function ( ) { return new XQueryEvaluator ( processor , exp ) ; }