retrieves the prefix row label associated with this row . concode_field_sep Word<I> prefix concode_elem_sep int rowContentId concode_elem_sep int lpIndex concode_elem_sep int rowId concode_elem_sep Row<I>[] successors concode_field_sep boolean hasContents concode_elem_sep boolean isShortPrefix concode_elem_sep void makeShort concode_elem_sep Row<I> getSuccessor concode_elem_sep void setSuccessor concode_elem_sep int getRowId concode_elem_sep int getRowContentId concode_elem_sep void setLpIndex concode_elem_sep int getLpIndex concode_elem_sep void setRowContentId
Word < I > function ( ) { return prefix ; }