compare two nodes in document sequence needed to implement the sortable interface concode_field_sep SequenceExtent sequence concode_elem_sep SequenceIterator iterator concode_elem_sep NodeInfo current concode_elem_sep int position concode_elem_sep NodeOrderComparer comparer concode_field_sep Item next concode_elem_sep Item current concode_elem_sep void swap concode_elem_sep int getProperties concode_elem_sep int position concode_elem_sep SequenceIterator getAnother concode_elem_sep void close
int function ( int arg0 , int arg1 ) { return comparer . compare ( ( NodeInfo ) sequence . itemAt ( arg0 ) , ( NodeInfo ) sequence . itemAt ( arg1 ) ) ; }