Changes for page 5 Data Structure Definition and Dataset
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... ... @@ -1,6 +1,4 @@ 1 -{{box title="**Contents**"}} 2 -{{toc/}} 3 -{{/box}} 1 += 5 Data Structure Definition and Dataset = 4 4 5 5 == 5.1 Introduction == 6 6 ... ... @@ -177,31 +177,31 @@ 177 177 178 178 ==== 5.3.2.2 Definitions ==== 179 179 180 -: 178 +: 181 181 182 182 ((( 183 183 |**Class**|**Feature**|**Description** 184 -|StructureUsage| 182 +|StructureUsage||See “SDMX Base”. 185 185 |Dataflow|((( 186 186 Inherits from 187 187 188 188 //StructureUsage// 189 189 )))|Abstract concept (i.e., the structure without any data) of a flow of data that providers will provide for different reference periods. 190 -| 191 -|DataStructureDefiniti on| 192 -| 188 +||/structure|Associates a Dataflow to the Data Structure Definition. 189 +|DataStructureDefiniti on||A collection of metadata concepts, their structure and usage when used to collect or disseminate data. 190 +||/grouping|An association to a set of metadata concepts that have an identified structural role in a Data Structure Definition. 193 193 |GroupDimensionDescrip tor|((( 194 194 Inherits from 195 195 196 196 //ComponentList// 197 197 )))|A set of metadata concepts that define a partial key derived from the Dimension Descriptor in a Data Structure Definition. 198 -| 196 +||/components|An association to the Dimension components that comprise the group. 199 199 |DimensionDescriptor|((( 200 200 Inherits from 201 201 202 202 //ComponentList// 203 203 )))|An ordered set of metadata concepts that, combined, classify a statistical series, and whose values, when combined (the key) in an instance such as a data set, uniquely identify a specific observation. 204 -| 202 +||/components|((( 205 205 An association to the Dimension and Time 206 206 207 207 Dimension comprising the Key Descriptor. ... ... @@ -211,13 +211,13 @@ 211 211 212 212 //ComponentList// 213 213 )))|A set metadata concepts that define the Attributes of a Data Structure Definition. 214 -| 212 +||/////components// //|An association to a Data Attribute component. 215 215 |MeasureDescriptor|((( 216 216 Inherits from 217 217 218 218 //ComponentList// 219 219 )))|A metadata concept that defines the Measures of a Data Structure Definition. 220 -| 218 +||/components|An association to a Measure component. 221 221 |//DimensionComponent//|((( 222 222 Inherits from 223 223 ... ... @@ -227,14 +227,14 @@ 227 227 228 228 TimeDimension 229 229 )))|An abstract class representing any Component that can be used for identifying observations. 230 -| 228 +||order|Specifies the order of the Dimension Components within the DSD. The property is used to indicate the position of the Dimension Component and determines the Key for identifying observations, or series. The Time Dimension, when specified, must be the last within the Dimension Descriptor. 231 231 |Dimension|((( 232 232 Inherits from 233 233 234 234 //DimensionComponent// 235 235 )))|A metadata concept used (most probably together with other metadata concepts) to classify a statistical series, e.g., a statistical concept indicating a certain economic activity or a geographical reference area. 236 -| 237 -| 234 +||/role|Association to the Concept that specifies the role that that the Dimension plays in the Data Structure Definition. 235 +||/conceptIdentity|An association to the metadata concept which defines the semantic of the Dimension. 238 238 |TimeDimension|((( 239 239 Inherits from 240 240 ... ... @@ -245,21 +245,21 @@ 245 245 246 246 //Component// 247 247 )))|A characteristic of an object or entity. 248 -| 249 -| 250 -| 251 -| 252 -| 253 -| 246 +||/role|Association to the Concept that specifies the role that that the Data Attribute plays in the Data Structure Definition. 247 +||minOccurs|Defines the minimum required occurrences for the Attribute. When equals to zero, the Attribute is conditional. 248 +||maxOccurs|Defines the maximum allowed occurrences for the Attribute. 249 +||usage|Defines whether a Data Attribute must be reported or not. 250 +||+relatedTo|Association to an Attribute Relationship. 251 +||/conceptIdentity|An association to the Concept which defines the semantic of the component. 254 254 |Measure|((( 255 255 Inherits from 256 256 257 257 //Component// 258 258 )))|The metadata concept that is the phenomenon to be measured in a data set. In a data set the instance of the measure is often called the observation. 259 -| 260 -| 261 -| 262 -| 257 +||/conceptIdentity|An association to the Concept which carries the values of the measures. 258 +||minOccurs|Defines the minimum required occurrences for the Measure. When equals to zero, the Measure is conditional. 259 +||maxOccurs|Defines the maximum allowed occurrences for the Measure. 260 +||usage|Defines whether a Measure must be reported or not. 263 263 |//AttributeRelationship//|((( 264 264 Abstract Class 265 265 ... ... @@ -269,24 +269,22 @@ 269 269 270 270 GroupRelationship DimensionRelationshi p 271 271 )))|Specifies the type of artefact to which a Data Attribute can be attached in a Data Set. 272 -|ObservationRelationsh ip| 273 -|GroupRelationship| 274 -| 275 -|DimensionRelationship| 276 -| 277 -| 278 -|MeasureRelationship| 279 -| 280 -|SentinelValuesType| 281 -|SentinelValue| 282 -| 283 -| 270 +|ObservationRelationsh ip||The Data Attribute is related to the observations of the Data Set. 271 +|GroupRelationship||The Data Attribute is related to a Group Dimension Descriptor construct. 272 +||+groupKey|An association to the Group Dimension Descriptor 273 +|DimensionRelationship||The Data Attribute is related to a set of Dimensions. 274 +||+dimensions|Association to the set of Dimensions to which the Data Attribute is related. 275 +||+groupKey|Association to the Group Dimension Descriptor which specifies the set of Dimensions to which the Data Attribute is attached. 276 +|MeasureRelationship||The Measures that a Data Attribute is reported for. 277 +||+measures|Association to the set of Measures to which a Data Attribute is related to. 278 +|SentinelValuesType||This facet indicates that an Attribute or a Measure has sentinel values with special meaning within their data type. This is realised by providing such values within the TextFormat, in addition to any textType or other Facet. 279 +|SentinelValue||A value that has a special meaning within the text format representation of the Component. 280 +||+name|An association of a Sentinel Value to a multilingual name. 281 +||+description|An association of a Sentinel Value to a multilingual description. 284 284 ))) 285 285 286 286 287 287 288 - 289 - 290 290 The explanation of the classes, attributes, and associations comprising the Representation is described in the section on the SDMX Base. 291 291 292 292 == 5.4 Data Set – Relationship View == ... ... @@ -341,19 +341,19 @@ 341 341 342 342 Set 343 343 )))|An organised collection of data. 344 -| 345 -| 346 -| 347 -| 348 -| 349 -| 350 -| 351 -| 352 -| 353 -| 354 -| 355 -| 356 -|StructureSpecific DataSet| 340 +||reportingBegin|A specific time period in a known system of time periods that identifies the start period of a report. 341 +||reportingEnd|A specific time period in a known system of time periods that identifies the end period of a report. 342 +||dataExtractionDate|A specific time period that identifies the date and time that the data are extracted from a data source. 343 +||validFrom|Indicates the inclusive start time indicating the validity of the information in the data set. 344 +||validTo|Indicates the inclusive end time indicating the validity of the information in the data set. 345 +||publicationYear|Specifies the year of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 346 +||publicationPeriod|Specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 347 +||setId|Provides an identification of the data set. 348 +||action|Defines the action to be taken by the recipient system (information, append, replace, delete) 349 +||describedBy|Associates a Dataflow and thereby a Data Structure Definition to the data set. 350 +||+structuredBy|Associates the Data Structure Definition that defines the structure of the Data Set. Note that the Data Structure Definition is the same as that associated (non-mandatory) to the Dataflow. 351 +||+publishedBy|Associates the Data Provider that reports/publishes the data. 352 +|StructureSpecific DataSet||An XML specific data format structure that contains data corresponding to one specific Data Structure Definition. 357 357 |//Key//|((( 358 358 Abstract class Sub classes 359 359 ... ... @@ -361,8 +361,8 @@ 361 361 362 362 GroupKey 363 363 )))|Comprises the cross product of values of dimensions that identify uniquely an Observation. 364 -| 365 -| 360 +||keyValues|Association to the individual Key Values that comprise the Key. 361 +||+attachedAttribute|Association to the Attribute Values relating to the Series Key or Group Key. 366 366 |//KeyValue//|((( 367 367 Abstract class Sub classes 368 368 ... ... @@ -372,7 +372,7 @@ 372 372 373 373 UncodedKeyValue 374 374 )))|The value of a component of a key such as the value of the instance a Dimension in a Dimension Descriptor of a Data Structure Definition. 375 -| 371 +||+valueFor|((( 376 376 Association to the key component in the Data Structure Definition for which this Key Value is a valid representation. 377 377 378 378 Note that this is conceptual association as the key component is identified explicitly in the data set. ... ... @@ -387,34 +387,34 @@ 387 387 388 388 //KeyValue// 389 389 )))|The value of a coded component of the key. The value is the Code to which this class is associated. 390 -| 386 +||+valueOf|Association to the Code. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Dimension in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Key Value. 391 391 |UnCodedKeyValue|((( 392 392 Inherits from 393 393 394 394 //KeyValue// 395 395 )))|The value of an uncoded component of the key. 396 -| 397 -| 392 +||value|The value of the key component. 393 +||startTime|This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 398 398 |GroupKey|((( 399 399 Inherits from 400 400 401 401 //Key// 402 402 )))|A set of Key Values that comprise a partial key, of the same dimensionality as the Time Series Key for the purpose of attaching Data Attributes. 403 -| 399 +||+describedBy|Associates the Group Dimension Descriptor defined in the Data Structure Definition. 404 404 |SeriesKey|((( 405 405 Inherits from 406 406 407 407 //Key// 408 408 )))|Comprises the cross product of values of all the Key Values that, together with the Key Value of the +observation Dimension identify uniquely an Observation. 409 -| 410 -|Observation| 411 -| 405 +||+describedBy|Associates the Dimension Descriptor defined in the Data Structure Definition. 406 +|Observation||The value(s) of the observed phenomenon in the context of the Key Values comprising the key. 407 +||+valueFor|((( 412 412 Associates the Measure(s) defined in the Data Structure Definition. 413 413 414 414 The source multiplicity (1..*) indicates that more than one values may be provided for a Measure, if the latter allows it. 415 415 ))) 416 -| 417 -| 412 +||+attachedAttribute|Association to the Attribute Values relating to the Observation. 413 +||+observationDimension|Association to the Key Value that holds the value of the “Dimension at the Observation Level”. 418 418 |//ObservationValue//|((( 419 419 Abstract class 420 420 ... ... @@ -425,7 +425,7 @@ 425 425 //ue// 426 426 427 427 CodedObservation 428 -)))| 424 +)))| 429 429 |//UncodedObservatio nValue//|((( 430 430 Abstract class 431 431 ... ... @@ -438,26 +438,26 @@ 438 438 OtherUncodedMeasureVa lue 439 439 440 440 TextMeasureValue 441 -)))| 437 +)))| 442 442 |OtherUncodedMeasu reValue|((( 443 443 Inherits from 444 444 445 445 //UncodedObservationVal ue// 446 446 )))|An observation that has a text value. 447 -| 448 -| 443 +||value|The value of the Uncoded Observation. 444 +||startTime|This attribute is only used if the textFormat of the Measure is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 449 449 |TextMeasureValue|((( 450 450 Inherits from 451 451 452 452 //UncodedObservationVal ue// 453 453 )))|An observation that has a localised text value 454 -| 450 +||text|The localised text values. 455 455 |CodedObservation|((( 456 456 Inherits from 457 457 458 458 //ObservationValue// 459 459 )))|An Observation that takes its value from a code in a Code list. 460 -| 456 +||+valueOf|Association to the Code that is the value of the Observation. Note that this is a conceptual association showing that the Code must exist in the Codelist(s) associated with the Measure(s) in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Observation. 461 461 |//AttributeValue//|((( 462 462 Abstract class 463 463 ... ... @@ -478,7 +478,7 @@ 478 478 479 479 //CodedAttributeValue// 480 480 )))|The value of a Data Attribute, such as the instance of a Coded Attribute or of an Uncoded Attribute in a structure such as a Data Structure Definition. 481 -| 477 +||+valueFor|((( 482 482 Association to the Data Attribute defined in the Data Structure Definition. Note that this is conceptual association as the Concept is identified explicitly in the data set. 483 483 484 484 The source multiplicity (1..*) indicates the possibility to provide more than one values for a Data Attribute, if the latter allows it. ... ... @@ -502,27 +502,27 @@ 502 502 OtherUncodedAttribute Value 503 503 504 504 TextAttributeValue 505 -)))| 501 +)))| 506 506 |OtherUncodedAttri buteValue|((( 507 507 Inherits from 508 508 509 509 //UncodedObservationVal ue// 510 510 )))|An attribute value that has a text value 511 -| 512 -| 507 +||value|The value of the Uncoded attribute. 508 +||startTime|This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 513 513 |TextAttributeValu e|((( 514 514 Inherits from 515 515 516 516 //UncodedAttributeValue// 517 517 )))|An attribute that has a localised text value 518 -| 514 +||text|The localised text values. 519 519 |CodedAttributeVal ue|((( 520 520 Inherits from 521 521 522 522 //AttributeValue// 523 523 )))|An attribute that takes it value from a Code in Code list. 524 -| 520 +||+valueOf|Association to the Code that is the value of the Attribute Value. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Data Attribute in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Attribute Value. 525 525 526 526 527 527 528 - 524 +
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