Package org.openrdf.sail

RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an API for RDF repositories.

See: Description

Interface Summary

Interface	Description
LockManager
NotifyingSail	An interface for Sails that notify registered SailChangedListeners of changes in the data in the Sail.
NotifyingSailConnection	A connection to an RDF Sail object.
Sail	Sail (Storage And Inference Layer) is an interface for RDF storage.
SailChangedEvent	Event object that is send to SailChangedListeners to indicate that the contents of the Sail that sent the event have changed.
SailChangedListener	An interface for objects that want to be notified when the data in specific Sail objects change.
SailConnection	A connection to an RDF Sail object.
SailConnectionListener
StackableSail	An interface for Sails that can be stacked on top of other Sails.

Class Summary

Class	Description
CustomGraphQueryInferencerTest
CustomGraphQueryInferencerTest.Expectation
InferencingTest
RDFNotifyingStoreTest	A JUnit test for testing Sail implementations that store RDF data.
RDFStoreTest	A JUnit test for testing Sail implementations that store RDF data.
SailConcurrencyTest	Tests concurrent read and write access to a Sail implementation.
SailInterruptTest	Tests thread interrupts on a Sail implementation.
SailIsolationLevelTest	Simple tests to sanity check that Sail correctly supports claimed isolation levels.
UpdateContext	Provided with add and remove operation to give them context within a UpdateExpr operation.

Exception Summary

Exception	Description
SailConflictException	An exception thrown by some methods in Sail to indicate that a requested isolation level could not be fulfilled.
SailException	An exception thrown by some methods in Sail to indicate that a requested operation could not be executed.
SailLockedException	Indicates that a SAIL cannot be initialised because the configured persisted location is locked.
SailReadOnlyException	Indicates that the current write operation did not succeed because the SAIL cannot be written to, it can only be read from.
UnknownSailTransactionStateException	Indicates that a SAIL's transaction state (active or inactive) cannot be determined.

Package org.openrdf.sail Description

RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an API for RDF repositories. The main interface is Sail, which defines methods for initialization, querying and starting transactions. Queries are expressed in the Sail query model, which can be found in sub-package org.openrdf.sesame.sail.query.