returns the nick of the user complete with their prefix if they have one , e.g. '' @dave '' . concode_field_sep String _prefix concode_elem_sep String _lowerNick concode_elem_sep String _nick concode_field_sep String getPrefix concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep boolean isOp concode_elem_sep boolean hasVoice concode_elem_sep String getNick concode_elem_sep int compareTo
String function ( ) { return this . getPrefix ( ) + this . getNick ( ) ; }