question: sets the document description concode_field_sep String author concode_elem_sep String link concode_elem_sep String publishDate concode_elem_sep String description concode_elem_sep List categories concode_elem_sep String title concode_elem_sep String contentType concode_field_sep String getAuthor concode_elem_sep void setTitle concode_elem_sep void setPublishDate concode_elem_sep String getPublishDate concode_elem_sep String getDescription concode_elem_sep void addCategory concode_elem_sep void setLink concode_elem_sep String getLink concode_elem_sep String getTitle concode_elem_sep void setAuthor concode_elem_sep List getCategories concode_elem_sep String getContentType concode_elem_sep void setContentType
target: void function ( String arg0 ) { this . description = arg0 ; }