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Changes for page 13 Structure Mapping

Last modified by Artur on 2025/09/10 11:19
From version 4.12
edited by Helena
on 2025/06/16 14:56
Change comment: There is no comment for this version
To version 4.13
edited by Helena
on 2025/06/16 15:02
Change comment: There is no comment for this version

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... ... @@ -381,58 +381,48 @@
381 381  
382 382  The model is illustrated below:
383 383  
384 +[[image:1750074994887-415.png]]
384 384  
385 -**Figure 26 showing the component map mapping the SOURCE_DATE Dimension to the**
386 +**Figure 26 showing the component map mapping the SOURCE_DATE Dimension to the TIME_PERIOD Dimension with the additional information on the component map to describe the numerical datetime system in use **
386 386  
387 -==== TIME_PERIOD Dimension with the additional information on the component map to describe the numerical datetime system in use ====
388 +=== 13.7.3 Mapping more complex time inputs ===
388 388  
389 -=== Mapping more complex time inputs ===
390 +[[VTL>>doc:sdmx:Glossary.Validation and transformation language.WebHome]] should be used for more complex time inputs that cannot be interpreted using the pattern based on numerical methods.
390 390  
391 -VTL should be used for more complex time inputs that cannot be interpreted using the pattern based on numerical methods.
392 +== 13.8 Using TIME_PERIOD in mapping rules ==
392 392  
393 -== Using TIME_PERIOD in mapping rules ==
394 +The source TIME_PERIOD [[Dimension>>doc:sdmx:Glossary.Dimension.WebHome]] can be used in conjunction with other input [[Dimensions>>doc:sdmx:Glossary.Dimension.WebHome]] to create discrete mapping rules where the output is conditional on the [[time period>>doc:sdmx:Glossary.Time period.WebHome]] value.
394 394  
395 -The source TIME_PERIOD Dimension can be used in conjunction with other input Dimensions to create discrete mapping rules where the output is conditional on the time period value.
396 +The main use case is setting the value of Observation [[Attributes>>doc:sdmx:Glossary.Attribute.WebHome]] in the target [[dataset>>doc:sdmx:Glossary.Data set.WebHome]].
396 396  
397 -The main use case is setting the value of Observation Attributes in the target dataset.
398 -
399 -|Rule|Source|Target
400 -|1|(((
398 +(% style="width:709.294px" %)
399 +|(% style="width:103px" %)**Rule**|(% style="width:405px" %)**Source**|(% style="width:198px" %)**Target**
400 +|(% style="width:103px" %)1|(% style="width:405px" %)(((
401 401  If
402 -
403 403  INDICATOR=XULADS; and TIME_PERIOD=2007.
404 -)))|(((
405 -Set
406 -
407 -OBS_CONF=F
403 +)))|(% style="width:198px" %)(((
404 +Set OBS_CONF=F
408 408  )))
409 -|2|(((
406 +|(% style="width:103px" %)2|(% style="width:405px" %)(((
410 410  If
411 -
412 412  INDICATOR=XULADS; and TIME_PERIOD=2008.
413 -)))|Set OBS_CONF=F
414 -|3|(((
409 +)))|(% style="width:198px" %)Set OBS_CONF=F
410 +|(% style="width:103px" %)3|(% style="width:405px" %)(((
415 415  If
416 -
417 417  INDICATOR=XULADS; and TIME_PERIOD=2009.
418 -)))|(((
419 -Set
420 -
421 -OBS_CONF=F
413 +)))|(% style="width:198px" %)(((
414 +Set OBS_CONF=F
422 422  )))
423 -|4|(((
416 +|(% style="width:103px" %)4|(% style="width:405px" %)(((
424 424  If
425 -
426 426  INDICATOR=XULADS; and TIME_PERIOD=2010.
427 -)))|(((
428 -Set
429 -
430 -OBS_CONF=**C**
419 +)))|(% style="width:198px" %)(((
420 +Set OBS_CONF=**C**
431 431  )))
432 432  
433 -In the example above, OBS_CONF is an Observation Attribute.
423 +In the example above, OBS_CONF is an Observation [[Attribute>>doc:sdmx:Glossary.Attribute.WebHome]].
434 434  
435 -== 13. Time span mapping rules using validity periods ==
425 +== 13.9 Time span mapping rules using validity periods ==
436 436  
437 437  Creating discrete mapping rules for each TIME_PERIOD is impractical where rules need to cover a specific span of time regardless of frequency, and for high-frequency data.
438 438  
... ... @@ -440,25 +440,22 @@
440 440  
441 441  By specifying validity periods, the example from Section 13.8 can be re-written using two rules as follows:
442 442  
443 -|Rule|Source|Target
444 -|1|(((
433 +(% style="width:516.294px" %)
434 +|(% style="width:74px" %)Rule|(% style="width:215px" %)Source|(% style="width:223px" %)Target
435 +|(% style="width:74px" %)1|(% style="width:215px" %)(((
445 445  If
446 -
447 447  INDICATOR=XULADS.
448 -
449 -
450 -Validity Period start period=2007 end period=2009
451 -)))|Set OBS_CONF=F
452 -|2|(((
438 +Validity Period
439 +start period=2007
440 +end period=2009
441 +)))|(% style="width:223px" %)Set OBS_CONF=F
442 +|(% style="width:74px" %)2|(% style="width:215px" %)(((
453 453  If
454 -
455 455  INDICATOR=XULADS.
456 -
457 -
458 -Validity Period start period=2010
459 -)))|(((
445 +Validity Period
446 +start period=2010
447 +)))|(% style="width:223px" %)(((
460 460  Set
461 -
462 462  OBS_CONF=F
463 463  )))
464 464  
... ... @@ -466,34 +466,28 @@
466 466  
467 467  In Rule 2, no end period is specified so remains in effect from the start of the period (2010-01-01T00:00:00) until the end of time. Any observations reporting data for the Indicator XULADS that fall into that time range will have an OBS_CONF value of C.
468 468  
469 -== 13. Mapping examples ==
456 +In Rule 2, no end period is specified so remains in effect from the start of the period (2010-01-01T00:00:00) until the end of time. Any observations reporting data for the Indicator XULADS that fall into that time range will have an OBS_CONF value of C.
470 470  
471 -=== 13. Many to one mapping (N-1) ===
458 +== 13.10 Mapping examples ==
472 472  
473 -|Source|Map To
474 -|(((
475 -**FREQ**="A"
460 +=== 13.10.1 Many to one mapping (N3513 -1) ===
476 476  
462 +(% style="width:542.294px" %)
463 +|(% style="width:274px" %)**Source**|(% style="width:265px" %)**Map To**
464 +|(% style="width:274px" %)(((
465 +(% style="color:#8e44ad" %)**FREQ**="A"
477 477  ADJUSTMENT="N"
478 -
479 479  **REF_AREA**="PL"
480 -
481 481  **COUNTERPART_AREA**="W0"
482 -
483 483  REF_SECTOR="S1"
484 -
485 485  COUNTERPART_SECTOR="S1"
486 -
487 487  ACCOUNTING_ENTRY="B"
488 -
489 489  STO="B5G"
490 -)))|(((
491 -FREQ="A"
492 -
473 +)))|(% style="width:265px" %)(((
474 +(% style="color:#8e44ad" %)FREQ="A"
493 493  REF_AREA="PL"
494 -
495 495  COUNTERPART_AREA="W0"
496 -INDICATOR="IND_ABC"
477 +INDICATOR="IND_ABC"(%%)
497 497  
498 498  )))
499 499  
1750074994887-415.png
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