Difference between revisions of "Representation"
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| − | [[Category: | + | [[Category:Concepts_Reference_V10]] |
| − | + | [[Category:Concepts_Reference_V11]] | |
| − | The representation of a | + | The representation of a Concept or Component defines the set of legal values. |
There are two different representation types: | There are two different representation types: | ||
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{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| − | | Enumerated || A discrete list of values defined by a | + | | Enumerated || A discrete list of values defined by a Codelist |
|- | |- | ||
| Non-Enumerated || SDMX data types like 'string', 'integer' or one of the 'date/time' types. | | Non-Enumerated || SDMX data types like 'string', 'integer' or one of the 'date/time' types. | ||
Latest revision as of 03:36, 5 September 2022
The representation of a Concept or Component defines the set of legal values.
There are two different representation types:
| Enumerated | A discrete list of values defined by a Codelist |
| Non-Enumerated | SDMX data types like 'string', 'integer' or one of the 'date/time' types. |
There are several different representations in SDMX-ML, taken from XML Schemas and common programming languages. These are listed below:
SDMX-ML Data Type
- String
- Big Integer
- Integer
- Long
- Short
- Decimal
- Float
- Double
- Boolean
- URI
- DateTime
- Time
- GregorianYear
- GregorianMonth
- GregorianDay
- Day, MonthDay, Month
- Duration
There are also a number of SDMX-ML data types which do not have correspondences with common programming languages:
SDMX-ML Data Type
- Alpha (common:AlphaType, string which only allows A-z)
- AlphaNumeric (common:AlphaNumericType, string which only allows A-z and 0-9)
- BasicTimePeriod (common: BasicTimePeriodType, a union of GregorianTimePeriod and DateTime)
- Count (xs:integer, a sequence with an interval of "1")
- ExclusiveValueRange (xs:decimal with the minValue and maxValue facets supplying the bounds)
- GregorianTimePeriod (common:GregorianTimePeriodType, a union of GregorianYear, GregorianMonth, and GregorianDay)
- IdentifiableReference (types for each IdentifiableObject)
- InclusiveValueRange (xs:decimal with the minValue and maxValue facets supplying the bounds)
- Incremental (xs:decimal with a specified interval; the interval is typically enforced outside of the XML validation)
- KeyValues (common:DataKeyType)
- Numeric (common:NumericType, string which only allows 0-9, but is not numeric so that is can having leading zeros)
- ObservationalTimePeriod (common: ObservationalTimePeriodType, a union of StandardTimePeriod and TimeRange).
- ReportingDay (common:ReportingDayType)
- ReportingMonth (common:ReportingMonthType)
- ReportingQuarter (common:ReportingQuarterType)
- ReportingSemester (common:ReportingSemesterType)
- ReportingTimePeriod (common:ReportingTimePeriodType, a union of ReportingYear, ReportingSemester, ReportingTrimester, ReportingQuarter, ReportingMonth, ReportingWeek, and ReportingDay).
- ReportingTrimester (common:ReportingTrimesterType)
- ReportingWeek (common:ReportingWeekType)
- ReportingYear (common:ReportingYearType)
- StandardTimePeriod (common: StandardTimePeriodType, a union of BasicTimePeriod and TimeRange).
- TimeRange (common:TimeRangeType, startDateTime + Duration)
- XHTML (common:StructuredText, allows for multi-lingual text content that has XHTML markup)
