com.ontotext.ordi.trree
Class TRREEConnection

java.lang.Object
  com.ontotext.ordi.tripleset.WarningAwareImpl
      com.ontotext.ordi.tripleset.ConnectionImpl
          com.ontotext.ordi.tripleset.impl.TConnectionImpl
              com.ontotext.ordi.tripleset.impl.TQueryConnectionImpl
                  com.ontotext.ordi.trree.TRREEConnection

All Implemented Interfaces:

Connection, TConnection, WarningAware, Wrapper

public class TRREEConnection
extends TQueryConnectionImpl

Nested Class Summary

Nested classes/interfaces inherited from class com.ontotext.ordi.tripleset.impl.TQueryConnectionImpl

TQueryConnectionImpl.ORDITripleSource

Field Summary

Fields inherited from class com.ontotext.ordi.tripleset.impl.TQueryConnectionImpl

tsource

Fields inherited from class com.ontotext.ordi.tripleset.impl.TConnectionImpl

listeners

Fields inherited from class com.ontotext.ordi.tripleset.ConnectionImpl

isAutoCommit, isolationLevel, source

Fields inherited from class com.ontotext.ordi.tripleset.WarningAwareImpl

warning

Constructor Summary

TRREEConnection(TRREEAdapter source, com.ontotext.trree.owlim_ext.AbstractRepository repository, com.ontotext.trree.owlim_ext.EntityPool pool, com.ontotext.trree.owlim_ext.AbstractInferencer inferencer)

Method Summary

void	addListener(Listener listener) Adds a new connection listener.
TStatement	addStatement(Resource subj, URI pred, Value obj, URI namedGraph) Adds a new statement.
TStatement	addStatement(Resource subj, URI pred, Value obj, URI namedGraph, URI... ts) Adds a new statement and associated it with a collection of tripleses.
int	associateTripleset(Resource subj, URI pred, Value obj, URI namedGraph, URI... ts) Associates one or multiple statements.
void	close() Releases all resources hold by this instance.
int	deassociateTripleset(Resource subj, URI pred, Value obj, URI namedGraph, URI... ts) Deassociates one or multiple statements.
CloseableIterator<? extends Value>	getValuesOfType(URI uri) Gets iterator to specific type of values.
boolean	isOpen() Checks if this session is opened.
boolean	isReadOnly() Checks if the current session to data provider is read-only.
void	removeListener(Listener listener) Removes previously associated connection listener.
int	removeStatement(Resource subj, URI pred, Value obj, URI namedGraph) Removes one or multiple statements.
CloseableIterator<? extends TStatement>	search(Resource subj, URI pred, Value obj, URI namedGraph, URI ts) Gets all statements based on a pattern match.

Methods inherited from class com.ontotext.ordi.tripleset.impl.TQueryConnectionImpl

evaluate, evaluate

Methods inherited from class com.ontotext.ordi.tripleset.impl.TConnectionImpl

commit, listListeners, rollback

Methods inherited from class com.ontotext.ordi.tripleset.ConnectionImpl

getDataSource, getTransactionIsolationLevel, isAutoCommit, isWrapperFor, setAutoCommit, setTransactionIsolationLevel, unwrap

Methods inherited from class com.ontotext.ordi.tripleset.WarningAwareImpl

clearWarnings, getWarning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.ontotext.ordi.Connection

getDataSource, getTransactionIsolationLevel, isAutoCommit, setAutoCommit, setTransactionIsolationLevel

Methods inherited from interface com.ontotext.ordi.Wrapper

isWrapperFor, unwrap

Methods inherited from interface com.ontotext.ordi.WarningAware

clearWarnings, getWarning

Constructor Detail

TRREEConnection

public TRREEConnection(TRREEAdapter source,
                       com.ontotext.trree.owlim_ext.AbstractRepository repository,
                       com.ontotext.trree.owlim_ext.EntityPool pool,
                       com.ontotext.trree.owlim_ext.AbstractInferencer inferencer)

Method Detail

addStatement

public TStatement addStatement(Resource subj,
                               URI pred,
                               Value obj,
                               URI namedGraph)
                        throws ORDIException

Description copied from interface: TConnection

Adds a new statement.

Returns:

the newly added statement to the store

Throws:

ORDIException

addStatement

public TStatement addStatement(Resource subj,
                               URI pred,
                               Value obj,
                               URI namedGraph,
                               URI... ts)
                        throws ORDIException

Description copied from interface: TConnection

Adds a new statement and associated it with a collection of tripleses.

Returns:

the newly added statement to the store

Throws:

ORDIException

associateTripleset

public int associateTripleset(Resource subj,
                              URI pred,
                              Value obj,
                              URI namedGraph,
                              URI... ts)

Description copied from interface: TConnection

Associates one or multiple statements.

Returns:

the number of newly associated statements

deassociateTripleset

public int deassociateTripleset(Resource subj,
                                URI pred,
                                Value obj,
                                URI namedGraph,
                                URI... ts)

Description copied from interface: TConnection

Deassociates one or multiple statements.

Returns:

the number of modified statements

getValuesOfType

public CloseableIterator<? extends Value> getValuesOfType(URI uri)
                                                   throws ORDIException

Description copied from interface: TConnection

Gets iterator to specific type of values.

Parameters:

uri - of the value types

Returns:

iterators to all values of the specified type

Throws:

ORDIException

removeStatement

public int removeStatement(Resource subj,
                           URI pred,
                           Value obj,
                           URI namedGraph)
                    throws ORDIException

Description copied from interface: TConnection

Removes one or multiple statements.

Returns:

the number of deleted statements

Throws:

ORDIException

search

public CloseableIterator<? extends TStatement> search(Resource subj,
                                                      URI pred,
                                                      Value obj,
                                                      URI namedGraph,
                                                      URI ts)
                                               throws ORDIException

Description copied from interface: TConnection

Gets all statements based on a pattern match.

Returns:

iterator to the matched statements

Throws:

ORDIException

close

public void close()
           throws ORDIException

Description copied from interface: Connection

Releases all resources hold by this instance.

Specified by:

close in interface Connection

Overrides:

close in class TConnectionImpl

Throws:

ORDIException

isOpen

public boolean isOpen()

Description copied from interface: Connection

Checks if this session is opened.

Returns:

true if closed, false otherwise.

isReadOnly

public boolean isReadOnly()

Description copied from interface: Connection

Checks if the current session to data provider is read-only.

Returns:

true if read-only

addListener

public void addListener(Listener listener)

Description copied from interface: TConnection

Adds a new connection listener.

Specified by:

addListener in interface TConnection

Overrides:

addListener in class TConnectionImpl

removeListener

public void removeListener(Listener listener)

Description copied from interface: TConnection

Removes previously associated connection listener.

Specified by:

removeListener in interface TConnection

Overrides:

removeListener in class TConnectionImpl