java . lang . String function ( ) { return this . username ; }
return the value of the username column . concode_field_sep java.lang.Integer month concode_elem_sep java.lang.Integer year concode_elem_sep java.lang.Integer id concode_elem_sep int hashValue concode_elem_sep java.lang.Integer day concode_elem_sep java.lang.String plan concode_elem_sep java.lang.String username concode_field_sep void setMonth concode_elem_sep void setUsername concode_elem_sep void setPlan concode_elem_sep java.lang.Integer getId concode_elem_sep void setYear concode_elem_sep java.lang.Integer getDay concode_elem_sep java.lang.Integer getYear concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setDay concode_elem_sep void setId concode_elem_sep java.lang.Integer getMonth concode_elem_sep java.lang.String getPlan