String function ( ) { return v2 ; }
returns an upper value information . it contains an upper value representation in the value range for this dpt . the corresponding method #getlowervalue should contain the lower bound valuethen . if no information about an upper value can be given , a dpt might set this information optional , and the empty string is returned . concode_field_sep String unit concode_elem_sep String id concode_elem_sep String v1 concode_elem_sep String v2 concode_elem_sep String desc concode_field_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getID concode_elem_sep String toString concode_elem_sep String getUnit concode_elem_sep String getDescription concode_elem_sep String getLowerValue