R/ISORole.R

Defines functions values

#' ISORole
#'
#' @docType class
#' @importFrom R6 R6Class
#' @export
#' @keywords ISO role
#' @return Object of \code{\link{R6Class}} for modelling an ISO Role
#' @format \code{\link{R6Class}} object.
#' 
#' @examples 
#'   #possible values
#'   values <- ISORole$values(labels = TRUE)
#'   
#'   #publisher restriction
#'   role <- ISORole$new(value = "publisher")
#'   
#' @references 
#'   ISO 19115:2003 - Geographic information -- Metadata
#' 
#' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com>
#'
ISORole <- R6Class("ISORole",
  inherit = ISOCodeListValue,
  private = list(
    xmlElement = "CI_RoleCode",
    xmlNamespacePrefix = "GMD"
  ),
  public = list(
    
    #'@description Initializes object
    #'@param xml object of class \link{XMLInternalNode-class}  
    #'@param value value
    initialize = function(xml = NULL, value = NULL){
      super$initialize(xml = xml, id = private$xmlElement, value = value, setValue = TRUE)
    }
  )                        
)

ISORole$values <- function(labels = FALSE){
  return(ISOCodeListValue$values(ISORole, labels))
}

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geometa documentation built on May 29, 2024, 10:31 a.m.