gml:previousEdge

Element information

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

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

Properties: Local, Qualified

Content

gml:TimeEdge [0..1]A time edge is a one-dimensional topological primitive. It is an open interval that starts and ends at a node. The edge may be realised as a geometry whose value is a time period.

Attributes

Name	Occ	Type	Description	Notes
xlink:type	[0..1]	xsd:string		Fixed value is "simple". from group xlink:simpleLink
xlink:href	[0..1]	xsd:anyURI		from group xlink:simpleLink
xlink:role	[0..1]	xsd:anyURI		from group xlink:simpleLink
xlink:arcrole	[0..1]	xsd:anyURI		from group xlink:simpleLink
xlink:title	[0..1]	xsd:string		from group xlink:simpleLink
xlink:show	[0..1]	Anonymous	The 'show' attribute is used to communicate the desired presentation of the ending resource on traversal from the starting resource; it's value should be treated as follows: new - load ending resource in a new window, frame, pane, or other presentation context replace - load the resource in the same window, frame, pane, or other presentation context embed - load ending resource in place of the presentation of the starting resource other - behavior is unconstrained; examine other markup in the link for hints none - behavior is unconstrained	from group xlink:simpleLink
xlink:actuate	[0..1]	Anonymous	The 'actuate' attribute is used to communicate the desired timing of traversal from the starting resource to the ending resource; it's value should be treated as follows: onLoad - traverse to the ending resource immediately on loading the starting resource onRequest - traverse from the starting resource to the ending resource only on a post-loading event triggered for this purpose other - behavior is unconstrained; examine other markup in link for hints none - behavior is unconstrained	from group xlink:simpleLink
nilReason	[0..1]	gml:NilReasonType		from group gml:AssociationAttributeGroup
gml:remoteSchema	[0..1]	xsd:anyURI		from group gml:AssociationAttributeGroup
owns	[0..1]	xsd:boolean		Default value is "false". from group gml:OwnershipAttributeGroup

Used in

Type gml:TimeNodeType (Element gml:TimeNode)

Sample instance

<gml:previousEdge>
   <gml:TimeEdge gml:id="ID">
      <gml:metaDataProperty>
         <gml:GenericMetaData>Any text, intermingled with:
            <!--any element-->
         </gml:GenericMetaData>
      </gml:metaDataProperty>
      <gml:description>string</gml:description>
      <gml:descriptionReference/>
      <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
      <gml:name>string</gml:name>
      <gml:relatedTime>
         <gml:TimeInstant gml:id="ID">...
         </gml:TimeInstant>
      </gml:relatedTime>
      <gml:complex/>
      <gml:start>
         <gml:TimeNode gml:id="ID">...
         </gml:TimeNode>
      </gml:start>
      <gml:end>
         <gml:TimeNode gml:id="ID">...
         </gml:TimeNode>
      </gml:end>
      <gml:extent>
         <gml:TimePeriod gml:id="ID">...
         </gml:TimePeriod>
      </gml:extent>
   </gml:TimeEdge>
</gml:previousEdge>