| FDO API Reference | Feature Data Objects |
#include <ISchemaCapabilities.h>
Inherits FdoIDisposable.
Inheritance diagram for FdoISchemaCapabilities:
Definition at line 33 of file ISchemaCapabilities.h.
Public Member Functions | |
| virtual FDO_API FdoClassType * | GetClassTypes (FdoInt32 &length)=0 |
| Returns an array of the FdoClassType objects the feature provider supports. | |
| virtual FDO_API FdoDataType * | GetDataTypes (FdoInt32 &length)=0 |
| Returns an array of the FdoDataType objects the feature provider supports. | |
| virtual FDO_API FdoDataType * | GetSupportedAutoGeneratedTypes (FdoInt32 &length)=0 |
| Returns an array of the FdoDataType objects the feature provider supports for auto-generation. | |
| virtual FDO_API bool | SupportsAssociationProperties ()=0 |
| Determines if the provider supports association property. | |
| virtual FDO_API bool | SupportsAutoIdGeneration ()=0 |
| Determines if the provider can auto-generate unique ID values for a class. | |
| virtual FDO_API bool | SupportsCompositeId ()=0 |
| Determines if the provider supports multiple identity properties per class. | |
| virtual FDO_API bool | SupportsCompositeUniqueValueConstraints ()=0 |
| Determines if the provider supports composite unique value constraint. | |
| virtual FDO_API bool | SupportsDataStoreScopeUniqueIdGeneration ()=0 |
| Determines if the provider can auto-generate unique ID values that are unique for the entire datastore, rather than just for a particular class. | |
| virtual FDO_API bool | SupportsExclusiveValueRangeConstraints ()=0 |
| Determines if the provider supports exclusive value range constraints. | |
| virtual FDO_API bool | SupportsInclusiveValueRangeConstraints ()=0 |
| Determines if the provider supports inclusive value range constraints. | |
| virtual FDO_API bool | SupportsInheritance ()=0 |
| Determines if the feature provider supports inheritance. | |
| FDO_API virtual FDO_DEPRECATED bool | SupportsInheritence () |
| DEPRECATED: Use SupportsInheritance() instead. Determines if the feature provider supports inheritance. | |
| virtual FDO_API bool | SupportsMultipleSchemas ()=0 |
| Determines if the provider supports multiple schemas. Returns false if the provider supports only a single schema. | |
| virtual FDO_API bool | SupportsNetworkModel ()=0 |
| Determines if the provider supports the network model. | |
| virtual FDO_API bool | SupportsNullValueConstraints ()=0 |
| Determines if the provider supports nullable value constraint. | |
| virtual FDO_API bool | SupportsObjectProperties ()=0 |
| Determines if the provider supports object properties. Returns false if the provider supports only data and geometric properties. | |
| virtual FDO_API bool | SupportsSchemaModification ()=0 |
| Determines if the provider support update a schema through the ApplySchema command. If False, then an application can only create a schema once for the provider. They can use the ApplySchema command once for a given datastore. Once the schema is defined, it cannot be changed. If True, then the provider supports the ability to modify or add to the schema after it is defined initially. | |
| virtual FDO_API bool | SupportsSchemaOverrides ()=0 |
| Determines if the provider supports Schema Mapping Overrides (overrides to the default rules for mapping Feature Schemas to provider-specific physical schemas). | |
| virtual FDO_API bool | SupportsUniqueValueConstraints ()=0 |
| Determines if the provider supports unique value constraint. | |
| virtual FDO_API bool | SupportsValueConstraintsList ()=0 |
| Determines if the provider supports value constraints list. | |
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