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Default feature handler callback that is called when the XmlFeaturePropertyReader encounters the start of an association property. Does nothing by default. A number of other events are fired between FeatureStartAssociationProperty and FeatureEndAssociationProperty, to identify the associated feature referenced by the current association property:.
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if the associated feature is specified by an xlink:href, then the href value is sent through a single FeatureProperty event. The property is named "gml/id".
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if the associated feature is specified by its identity property values, then a FeatureProperty event is fired for each identity property value.
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if the associated feature is inline (specified by a sub-element of current association property) then a set of FeatureStart, FeatureProperty, and FeatureEnd events are fired.
- Parameters:
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| context | Input caller specified contextual information |
| name | Input association property name |
| value | Input definition for the association property's associated class. |
- Returns:
- Returns the feature Handler for the current association property's sub-properties. If NULL, this feature handler remains in effect.
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