org.openrdf.sail.base

Interface SailStore

All Superinterfaces:

SailClosable

All Known Implementing Classes:

SnapshotSailStore

public interface SailStore
extends SailClosable

A high level interface used by SailSourceConnection to access SailSource.

Author:

James Leigh

Method Summary

Modifier and Type	Method and Description
EvaluationStatistics	getEvaluationStatistics() Used by SailSourceConnection to determine query join order.
SailSource	getExplicitSailSource()
SailSource	getInferredSailSource()
ValueFactory	getValueFactory() The ValueFactory that should be used in association with this.

Methods inherited from interface org.openrdf.sail.base.SailClosable

close

Method Detail

getValueFactory

ValueFactory getValueFactory()

The ValueFactory that should be used in association with this.

Returns:

this object's ValueFactory

getEvaluationStatistics

EvaluationStatistics getEvaluationStatistics()

Used by SailSourceConnection to determine query join order.

Returns:

a EvaluationStatistics that is aware of the data distribution of this SailStore.

getExplicitSailSource

SailSource getExplicitSailSource()

Returns:

SailSource of only explicit statements

getInferredSailSource

SailSource getInferredSailSource()

Returns:

SailSource of only inferred statements