[SIS-175] Omitted ISO 19109 attributes

• Type: Task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Features
• Assignee: Unassigned
• Reporter: Martin Desruisseaux
• Created: 28/Apr/14 15:47
• Updated: 03/Feb/15 21:16

Description

The org.apache.sis.feature package is inspired by ISO 19109. The mapping is not one-to-one however. For example the type of attribute values is defined by a java.lang.Class rather than a name.

The following attributes have been omitted for now, because the mapping to a Java API is not yet clear:

• IdentifiedType.constrainedBy : CharacterString
• AttributeType.valueDomain : CharacterString

Rational: a CharacterString is hardly programmatically usable. A Range would be better but too specific. We could follow the GeoAPI path and define a restrictions : Filter property. That would be more generic, but we are probably better to wait for Filter to be implemented in SIS.

GML additionally define the following properties:

• FeatureType.identifier
• FeatureType.boundedBy : Envelope

Issue Links

• is related to: SIS-163 Unsupported WKT 2 features