IOBehaviour Enumeration |
Flags Enumeration which is used to express the IO Behaviours of a specific Store.
Namespace: VDS.RDF.Storage
Assembly: dotNetRDF (in dotNetRDF.dll) Version:
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| IsReadOnly | 1 | Indicates whether the Store is Read Only i.e. Saving is not supported | |
| IsTripleStore | 2 | Indicates that the Store is a Triple Store | |
| IsQuadStore | 4 | Indicates that the Store is a Quad (Graph) Store | |
| HasDefaultGraph | 8 | Indicates whether the Store has an explicit unnamed default graph | |
| HasNamedGraphs | 16 | Indicates whether the Store has named graphs | |
| AppendTriples | 32 | Indicates that a Triple Store appends Triples when the SaveGraph() method is used | |
| OverwriteTriples | 64 | Indicates that a Triple Store overwrites Triples when the SaveGraph() method is used | |
| AppendToDefault | 128 | Indicates that Graph data written to the Default Graph is always appended when the SaveGraph() method is used | |
| OverwriteDefault | 256 | Indicates that Graph data written to the Default Graph overwrites existing data when the SaveGraph() method is used | |
| AppendToNamed | 512 | Indicates that Graph data written to Named Graphs is always appended when the SaveGraph() method is used | |
| OverwriteNamed | 1024 | Indicates that Graph data written to Named Graphs overwrites existing data when the SaveGraph() method is used | |
| CanUpdateAddTriples | 2048 | Indicates a Store that can do Triple Level additions on existing Graphs using the UpdateGraph() method | |
| CanUpdateDeleteTriples | 4096 | Indicates a Store that can do Triple Level removals on existing Graphs using the UpdateGraph() method | |
| ExplicitEmptyGraphs | 8192 | Indicates that a Store has a notion of explicit empty graphs | |
| HasMultipleStores | 16384 | Indicates that the Store is from a system which provides access to multiple stores (such an implementation will usually implement the IStorageServer interface) - at a minimum this usually means the store will allow you to list other available stores. More complex abilities like creating and deleting stores are indicated by other flags. | |
| CanCreateStores | 32768 | Indicates that the Store provides the means to create additional Stores | |
| CanDeleteStores | 65536 | Indicates that the Store provides the means to delete Stores | |
| CanUpdateTriples | 6144 | Indicates a Store that can do Triple Level additions and removals on existing Graphs using the UpdateGraph() method | |
| ReadOnlyTripleStore | 3 | Default Behaviour for Read Only Triple Stores | |
| ReadOnlyGraphStore | 29 | Default Behaviour for Read Only Quad (Graph) Stores | |
| TripleStore | 34 | Default Behaviour for Triple Stores | |
| GraphStore | 1180 | Default Behaviour for Quad (Graph) Stores | |
| StorageServer | 114688 | Behaviour for fully fledged storage servers i.e. multiple stores are supported and can be created and deleted as desired |
See Also