gml:AbstractTopologyType

This abstract type supplies the root or base type for all topological elements including primitives and complexes. It inherits AbstractGMLType and hence can be identified using the gml:id attribute.

Complex type information

Namespace: http://www.opengis.net/gml/3.2

Schema document: external/ogc/gml/3.2.1/topology.xsd

Properties: Abstract

Content

from type gml:AbstractGMLType

from group gml:StandardObjectProperties

Sequence [1..1]

gml:metaDataProperty [0..*] deprecated
gml:description [0..1] The value of this property is a text description of the object. gml:description uses gml:StringOrRefType as its content model, so it may contain a simple text string content, or carry a reference to an external description. The use of gml:description to reference an external description has been deprecated and replaced by the gml:descriptionReference property.
gml:descriptionReference [0..1] The value of this property is a remote text description of the object. The xlink:href attribute of the gml:descriptionReference property references the external description.
gml:identifier [0..1] Often, a special identifier is assigned to an object by the maintaining authority with the intention that it is used in references to the object For such cases, the codeSpace shall be provided. That identifier is usually unique either globally or within an application domain. gml:identifier is a pre-defined property for such identifiers.
gml:name [0..*] The gml:name property provides a label or identifier for the object, commonly a descriptive name. An object may have several names, typically assigned by different authorities. gml:name uses the gml:CodeType content model. The authority for a name is indicated by the value of its (optional) codeSpace attribute. The name may or may not be unique, as determined by the rules of the organization responsible for the codeSpace. In common usage there will be one name per authority, so a processing application may select the name from its preferred codeSpace.

Attributes

Name	Occ	Type	Description	Notes
gml:id	[1..1]	xsd:ID		from type gml:AbstractGMLType

Used by

Element gml:AbstractTopology
Element gml:AbstractTopoPrimitive via derived type gml:AbstractTopoPrimitiveType
Element gml:Edge via derived type gml:EdgeType
Element gml:Face via derived type gml:FaceType
Element gml:Node via derived type gml:NodeType
Element gml:TopoComplex via derived type gml:TopoComplexType
Element gml:TopoCurve via derived type gml:TopoCurveType
Element gml:TopoPoint via derived type gml:TopoPointType
Element gml:TopoSolid via derived type gml:TopoSolidType
Element gml:TopoSurface via derived type gml:TopoSurfaceType
Element gml:TopoVolume via derived type gml:TopoVolumeType

Type inheritance chain

gml:AbstractGMLType
- gml:AbstractTopologyType
  - extended by gml:AbstractTopoPrimitiveType
    - extended by gml:NodeType
    - extended by gml:EdgeType
    - extended by gml:FaceType
    - extended by gml:TopoSolidType
  - extended by gml:TopoPointType
  - extended by gml:TopoCurveType
  - extended by gml:TopoSurfaceType
  - extended by gml:TopoVolumeType
  - extended by gml:TopoComplexType