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java.lang.Object
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+--com.hp.hpl.mesa.rdf.jena.rdb.DriverGenericGeneric
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+--com.hp.hpl.mesa.rdf.jena.rdb.DriverGenericHash
Adaption of the base generic layout driver to use unique hashes of as the index terms instead of relying on database sequences. This is useful for databases without useful sequences/generators it may also yield marginally higher performance.
| Field Summary |
| Fields inherited from class com.hp.hpl.mesa.rdf.jena.rdb.DriverGenericGeneric |
ANON_NAMESPACE |
| Constructor Summary | |
DriverGenericHash()
Create a bare instance of the driver. |
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| Method Summary | |
IDBID |
wrapDBID(java.lang.Object id)
Convert the raw SQL object used to store a database identifier into a java object which meets the IDBID interface. |
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public DriverGenericHash()
| Method Detail |
public IDBID wrapDBID(java.lang.Object id)
throws RDFRDBException
wrapDBID in interface IRDBDriverwrapDBID in class DriverGenericGenericRDFRDBException
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