virtuoso.rdf4j.driver

Class VirtuosoRepositoryConnection.CloseableIterationBase<E,X extends java.lang.Exception>

java.lang.Object

virtuoso.rdf4j.driver.VirtuosoRepositoryConnection.CloseableIterationBase<E,X>

All Implemented Interfaces:

java.lang.AutoCloseable, org.eclipse.rdf4j.common.iteration.CloseableIteration<E,X>, org.eclipse.rdf4j.common.iteration.Iteration<E,X>

Direct Known Subclasses:

VirtuosoRepositoryConnection.CloseableIterationBindingSet, VirtuosoRepositoryConnection.CloseableIterationGraphResult, VirtuosoRepositoryConnection.CloseableIterationStmt

Enclosing class:

VirtuosoRepositoryConnection

public abstract class VirtuosoRepositoryConnection.CloseableIterationBase<E,X extends java.lang.Exception>
extends java.lang.Object
implements org.eclipse.rdf4j.common.iteration.CloseableIteration<E,X>

protected void verifyTxnActive() throws StoreException { if (isAutoCommit()) { throw new RepositoryException("Connection does not have an active transaction"); } }

Constructor Summary

Constructors

Constructor and Description
CloseableIterationBase(java.sql.Statement stmt, java.sql.ResultSet rs, org.eclipse.rdf4j.model.Resource subject, org.eclipse.rdf4j.model.IRI predicate, org.eclipse.rdf4j.model.Value object)

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract X	createException(java.lang.Exception e)
protected abstract void	extractRow()
protected void	finalize()
boolean	hasNext()
protected void	moveForward()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

CloseableIterationBase

public CloseableIterationBase(java.sql.Statement stmt,
                              java.sql.ResultSet rs,
                              org.eclipse.rdf4j.model.Resource subject,
                              org.eclipse.rdf4j.model.IRI predicate,
                              org.eclipse.rdf4j.model.Value object)

Method Detail

createException

protected abstract X createException(java.lang.Exception e)

hasNext

public boolean hasNext()
                throws X extends java.lang.Exception

Specified by:

hasNext in interface org.eclipse.rdf4j.common.iteration.Iteration<E,X extends java.lang.Exception>

Throws:

X extends java.lang.Exception

next

public E next()
       throws X extends java.lang.Exception

Specified by:

next in interface org.eclipse.rdf4j.common.iteration.Iteration<E,X extends java.lang.Exception>

Throws:

X extends java.lang.Exception

remove

public void remove()
            throws X extends java.lang.Exception

Specified by:

remove in interface org.eclipse.rdf4j.common.iteration.Iteration<E,X extends java.lang.Exception>

Throws:

X extends java.lang.Exception

close

public void close()
           throws X extends java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface org.eclipse.rdf4j.common.iteration.CloseableIteration<E,X extends java.lang.Exception>

Throws:

X extends java.lang.Exception

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

moveForward

protected void moveForward()
                    throws X extends java.lang.Exception

Throws:

X extends java.lang.Exception

extractRow

protected abstract void extractRow()
                            throws java.lang.Exception

Throws:

java.lang.Exception