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Changes for page 13 Structure Mapping

Last modified by Artur on 2025/09/10 11:19
From version 4.15
edited by Helena
on 2025/06/16 15:06
Change comment: There is no comment for this version
To version 4.20
edited by Helena
on 2025/06/16 15:20
Change comment: There is no comment for this version

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... ... @@ -501,49 +501,52 @@
501 501  The following [[representation>>doc:sdmx:Glossary.Representation.WebHome]] (% style="color:#e74c3c" %)mapping(%%) can be used to explicitly (% style="color:#e74c3c" %)map(%%) each [[age>>doc:sdmx:Glossary.Age.WebHome]] to an output [[code>>doc:sdmx:Glossary.Code.WebHome]].
502 502  
503 503  (% style="width:402.294px" %)
504 -|(% style="width:188px" %)**Source Input Free Text**|(% style="width:211px" %)**Desired Output Code Id**
505 -|(% style="width:188px" %)0|(% style="width:211px" %)A
506 -|(% style="width:188px" %)1|(% style="width:211px" %)A
507 -|(% style="width:188px" %)2|(% style="width:211px" %)A
508 -|(% style="width:188px" %)3|(% style="width:211px" %)B
509 -|(% style="width:188px" %)4|(% style="width:211px" %)B
504 +|(% style="width:197px" %)**Source Input Free Text**|(% style="width:204px" %)**Desired Output Code Id**
505 +|(% style="width:197px" %)0|(% style="width:204px" %)A
506 +|(% style="width:197px" %)1|(% style="width:204px" %)A
507 +|(% style="width:197px" %)2|(% style="width:204px" %)A
508 +|(% style="width:197px" %)3|(% style="width:204px" %)B
509 +|(% style="width:197px" %)4|(% style="width:204px" %)B
510 510  
511 511  If this mapping takes advantage of regular expressions it can be expressed in two rules:
512 512  
513 +(% style="width:336.294px" %)
514 +|(% style="width:182px" %)**Regular Expression**|(% style="width:151px" %)**Desired Output**
515 +|(% style="width:182px" %)[0-2]|(% style="width:151px" %)A
516 +|(% style="width:182px" %)[3-4]|(% style="width:151px" %)B
513 513  
514 -Regular Expression Desired Output
518 +=== 13.10.3 Observation Attributes for Time Period ===
515 515  
516 -|[0-2]|A
517 -|[3-4]|B
520 +This use case is where a specific observation for a specific [[time period>>doc:sdmx:Glossary.Time period.WebHome]] has an [[attribute>>doc:sdmx:Glossary.Attribute.WebHome]] value.
518 518  
519 -=== 13. Observation Attributes for Time Period ===
522 +(% style="width:621.294px" %)
523 +|(% style="width:201px" %)Input INDICATOR|(% style="width:192px" %)Input TIME_PERIOD|(% style="width:225px" %)Output OBS_CONF
524 +|(% style="width:201px" %)XULADS|(% style="width:192px" %)2008|(% style="width:225px" %)C
525 +|(% style="width:201px" %)XULADS|(% style="width:192px" %)2009|(% style="width:225px" %)C
526 +|(% style="width:201px" %)XULADS|(% style="width:192px" %)2010|(% style="width:225px" %)C
520 520  
521 -This use case is where a specific observation for a specific time period has an attribute value.
528 +Or using a validity period on the [[Representation>>doc:sdmx:Glossary.Representation.WebHome]] Mapping:
522 522  
523 -|Input INDICATOR|Input TIME_PERIOD|Output OBS_CONF
524 -|XULADS|2008|C
525 -|XULADS|2009|C
526 -|XULADS|2010|C
530 +(% style="width:629.294px" %)
531 +|(% style="width:202px" %)Input INDICATOR|(% style="width:197px" %)Valid From/ Valid To|(% style="width:227px" %) Output OBS_CONF
532 +|(% style="width:202px" %)XULADS|(% style="width:197px" %) 2008/2010|(% style="width:227px" %)С
527 527  
528 -Or using a validity period on the Representation Mapping:
534 +=== 13.10.4  Time mapping ===
529 529  
530 -Input INDICATOR Valid From/ Valid To Output OBS_CONF
536 +This use case is to create a [[time period>>doc:sdmx:Glossary.Time period.WebHome]] from an input that does not respect [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] Time Formats.
531 531  
532 -XULADS 2008/2010 C
538 +The [[Component>>doc:sdmx:Glossary.Component.WebHome]] Mapping from SYS_TIME to TIME_PERIOD specifies itself as a time mapping with the following details:
533 533  
534 -=== 13. Time mapping ===
540 +(% style="width:652.294px" %)
541 +|(% style="width:139px" %)Source Value|(% style="width:165px" %)Source Mapping|(% style="width:182px" %)Target Frequency|(% style="width:163px" %)Output
542 +|(% style="width:139px" %)18/07/1981|(% style="width:165px" %)dd/MM/yyyy|(% style="width:182px" %)A|(% style="width:163px" %)1981
535 535  
536 -This use case is to create a time period from an input that does not respect SDMX Time Formats.
544 +When the target frequency is based on another target [[Dimension>>doc:sdmx:Glossary.Dimension.WebHome]] value, in this example the value of the FREQ [[Dimension>>doc:sdmx:Glossary.Dimension.WebHome]] in the target [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]].
537 537  
538 -The Component Mapping from SYS_TIME to TIME_PERIOD specifies itself as a time mapping with the following details:
546 +|Source Value| Source Mapping|Target|Frequency Output
539 539  
540 -|Source Value|Source Mapping|Target Frequency|Output
541 -|18/07/1981|dd/MM/yyyy|A|1981
542 542  
543 -When the target frequency is based on another target Dimension value, in this example the value of the FREQ Dimension in the target DSD.
544 544  
545 -Source Value Source Mapping Target Frequency Output
546 -
547 547  Dimension
548 548  
549 549  |18/07/1981 dd/MM/yyyy FREQ| |1981-07-18 (when FREQ=D)