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#181 M5 complete GCO namespace with support of ISOPeriodDuration, ISO…
…UomIdentifier
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| #' ISOPeriodDuration | ||
| #' | ||
| #' @docType class | ||
| #' @importFrom R6 R6Class | ||
| #' @export | ||
| #' @keywords ISO period duration | ||
| #' @return Object of \code{\link{R6Class}} for modelling an ISO PeriodDuration | ||
| #' @format \code{\link{R6Class}} object. | ||
| #' | ||
| #' @references | ||
| #' - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gco/1.0/gco/#element_TM_PeriodDuration} | ||
| #' | ||
| #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com> | ||
| #' | ||
| ISOPeriodDuration <- R6Class("ISOPeriodDuration", | ||
| inherit = ISOAbstractObject, | ||
| private = list( | ||
| xmlElement = "TM_PeriodDuration", | ||
| xmlNamespacePrefix = list( | ||
| "19115-3" = "GCO" | ||
| ) | ||
| ), | ||
| public = list( | ||
| #'@field value value | ||
| value = NA, | ||
|
|
||
| #'@description Initializes a period duration | ||
| #'@param xml object of class \link{XMLInternalNode-class} | ||
| #'@param value value | ||
| #'@param years years | ||
| #'@param months months | ||
| #'@param days days | ||
| #'@param hours hours | ||
| #'@param mins mins | ||
| #'@param secs secs | ||
| #'@param start start position | ||
| #'@param end end position | ||
| initialize = function(xml = NULL, value = NULL, | ||
| years = 0, months = 0, days = 0, | ||
| hours = 0, mins = 0, secs = 0, | ||
| start = NULL, end = NULL){ | ||
| super$initialize(xml = xml) | ||
| if(is.null(xml)){ | ||
| if(!is.null(value)){ | ||
| self$value = value | ||
| }else{ | ||
| self$setDuration(years = years, months = months, days = days, | ||
| hours = hours, mins = mins, secs = secs, | ||
| start = start, end = end) | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| #'@description Computes period duration | ||
| #'@param years years | ||
| #'@param months months | ||
| #'@param days days | ||
| #'@param hours hours | ||
| #'@param mins mins | ||
| #'@param secs secs | ||
| #'@param start start position | ||
| #'@param end end position | ||
| setDuration = function(years = 0, months = 0, days = 0, | ||
| hours = 0, mins = 0, secs = 0, | ||
| start = NULL, end = NULL){ | ||
|
|
||
| if(!is.null(start) & !is.null(end)){ | ||
| if(is(start,"numeric")) start <- as(start, "character") | ||
| if(!(is(start, "character") & nchar(start) %in% c(4,7))){ | ||
| if(!all(class(start)==c("POSIXct","POSIXt")) | is(start, "Date")){ | ||
| stop("For a date, the value should be of class ('POSIXct','POSIXt') or 'Date'") | ||
| } | ||
| } | ||
| if(is(end,"numeric")) end <- as(end, "character") | ||
| if(!(is(end, "character") & nchar(end) %in% c(4,7))){ | ||
| if(!all(class(end)==c("POSIXct","POSIXt")) | is(end, "Date")){ | ||
| stop("For a date, the value should be of class ('POSIXct','POSIXt') or 'Date'") | ||
| } | ||
| } | ||
| if(nchar(start)==4 && nchar(end)==4){ | ||
| years <- length(as.numeric(start):as.numeric(end)) | ||
| months <- 0; days <- 0; hours <- 0; mins <- 0; secs <- 0; | ||
| }else if(nchar(start)==7 && nchar(end)==7){ | ||
| isLeapYear = function(year){ return(((year %% 4 == 0) & (year %% 100 != 0)) | (year %% 400 == 0)) } | ||
| startYear <- as.numeric(substr(start, 1, 4)) | ||
| startMonth <- as.numeric(substr(start,6,7)) | ||
| startDate <- as.Date(paste(start,"01",sep="-")) | ||
| endYear <- as.numeric(substr(end, 1, 4)) | ||
| endMonth <- as.numeric(substr(end,6,7)) | ||
| endDate <- as.Date(paste(end,ifelse(isLeapYear(endYear)&&endMonth==2,"29","28"),sep="-")) | ||
| years.seq <- seq(startDate, endDate, by = "years") | ||
| years <- length(years.seq)-1 | ||
| months.start <- years.seq[length(years.seq)] | ||
| months.seq <- seq(months.start, endDate, by = "months") | ||
| months <- length(months.seq)-1 | ||
| days <- 0; hours <- 0; mins <- 0; secs <- 0; | ||
| }else{ | ||
| years.seq <- seq(start, end, by = "years") | ||
| years <- length(years.seq)-1 | ||
| months.start <- years.seq[length(years.seq)] | ||
| months.seq <- seq(months.start, end, by = "months") | ||
| months <- length(months.seq)-1 | ||
| days.start <- months.seq[length(months.seq)] | ||
| days.seq <- seq(days.start, end, by = "DSTdays") | ||
| days <- length(days.seq)-1 | ||
| hours.start <- days.seq[length(days.seq)] | ||
| hours.seq <- seq(hours.start, end, by = "hours") | ||
| hours <- length(hours.seq)-1 | ||
| mins.start <- hours.seq[length(hours.seq)] | ||
| mins.seq <- seq(mins.start, end, by = "mins") | ||
| mins <- length(mins.seq)-1 | ||
| secs.start <- mins.seq[length(mins.seq)] | ||
| secs.seq <- seq(secs.start, end, by = "secs") | ||
| secs <- length(secs.seq)-1 | ||
| } | ||
| } | ||
|
|
||
| duration <- "P" | ||
| if(years>0) duration <- paste0(duration, years, "Y") | ||
| if(months>0) duration <- paste0(duration, months, "M") | ||
| if(days>0) duration <- paste0(duration, days, "D") | ||
| if(hours>0 | hours>0 | mins>0) duration <- paste0(duration, "T") | ||
| if(hours>0) duration <- paste0(duration, hours, "H") | ||
| if(mins>0) duration <- paste0(duration, mins, "M") | ||
| if(secs>0) duration <- paste0(duration, secs, "S") | ||
| self$value <- duration | ||
| } | ||
| ) | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| #' ISOUomIdentifier | ||
| #' | ||
| #' @docType class | ||
| #' @importFrom R6 R6Class | ||
| #' @export | ||
| #' @keywords ISO uom identifier | ||
| #' @return Object of \code{\link{R6Class}} for modelling an ISO Uom Identifier | ||
| #' @format \code{\link{R6Class}} object. | ||
| #' | ||
| #' @references | ||
| #' - ISO 19115-3 \url{https://schemas.isotc211.org/19115/-3/gco/1.0/gco/#element_UomIdentifier} | ||
| #' | ||
| #' @author Emmanuel Blondel <emmanuel.blondel1@@gmail.com> | ||
| #' | ||
| ISOUomIdentifier <- R6Class("ISOUomIdentifier", | ||
| inherit = ISOAbstractObject, | ||
| private = list( | ||
| xmlElement = "UomIdentifier", | ||
| xmlNamespacePrefix = list( | ||
| "19115-3" = "GCO" | ||
| ) | ||
| ), | ||
| public = list( | ||
| #'@field value value | ||
| value = NA, | ||
|
|
||
| #'@description Initializes a Uom identifier | ||
| #'@param xml object of class \link{XMLInternalNode-class} | ||
| #'@param value value | ||
| initialize = function(xml = NULL, value){ | ||
| super$initialize(xml = xml) | ||
| if(is.null(xml)){ | ||
| self$value = value | ||
| } | ||
| } | ||
| ) | ||
| ) |
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