Martin Desruisseaux updated SIS-394:
    Summary: Implement data quality (ISO 19157) in metadata package  (was: 
Implement data quality (ISO 19157))

> Implement data quality (ISO 19157) in metadata package
> ------------------------------------------------------
>                 Key: SIS-394
>                 URL: https://issues.apache.org/jira/browse/SIS-394
>             Project: Spatial Information Systems
>          Issue Type: Task
>          Components: Metadata
>    Affects Versions: 0.5, 0.6, 0.7, 0.8
>            Reporter: Martin Desruisseaux
>            Priority: Major
> Interfaces in the {{org.opengis.metadata.quality}} package (and consequently, 
> classes in the {{org.apache.sis.metadata.iso.quality}} package) were used to 
> be defined in ISO 19115 standard published in 2003. But in the revision 
> published in 2014, most types about data quality have been removed from ISO 
> 19115 and moved to another standard, ISO 19157. This standard upgraded the 
> data quality model with new classes and properties, but those changes are not 
> yet reflected in our Java API. We should update the {{….quality}} packages 
> with this new model, otherwise our upgrade to the new ISO 19115:2014 model is 
> not complete.
> The fact that quality part is missing can be seen by looking at classes in 
> the {{org.apache.sis.metadata.iso.quality}} package, for example 
> {{AbstractElement}} class: all getter methods with an {{\@XmlElement(…, 
> namespace = LegacyNamespaces.GMD)}} annotation are properties that were 
> removed or moved elsewhere, but for which we have not yet determined the 
> replacement. Those methods are not yet deprecated for that reason, but would 
> be deprecated once this SIS-394 task is done.

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