Object Property Overrides

FDO API

 
Object Property Overrides
 
 
 

The type of an Object Property is a class in a Feature Schema. This class can be considered the referenced class. This referenced class has properties, so a home for each property must be provided in the RDBMS data store. There are are two different ways to store these properties. The Mapping Definition for each Object Property is specified by setting its MappingDefinition to an object of one of the following classes:

  • PropertyMappingSingle. The referenced class properties are embedded in the containing class’s table. The containing class is the class containing the Object Property.
  • PropertyMappingConcrete. The Object Property is not stored in the containing class’s table. A separate table is automatically generated for it.