Package org.eclipse.rdf4j.sail.shacl.ast.planNodes

Class LoggingCloseableIteration

java.lang.Object

org.eclipse.rdf4j.sail.shacl.ast.planNodes.LoggingCloseableIteration

All Implemented Interfaces:

AutoCloseable, CloseableIteration<ValidationTuple,SailException>, Iteration<ValidationTuple,SailException>

public abstract class LoggingCloseableIteration
extends Object
implements CloseableIteration<ValidationTuple,SailException>

Constructor Summary

Constructors

Constructor	Description
LoggingCloseableIteration(PlanNode planNode, ValidationExecutionLogger validationExecutionLogger)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this iteration, freeing any resources that it is holding.
final boolean	hasNext()	Returns true if the iteration has more elements.
protected abstract void	init()
boolean	isClosed()
protected abstract void	localClose()
protected abstract boolean	localHasNext()
protected abstract ValidationTuple	loggingNext()
final ValidationTuple	next()	Returns the next element in the iteration.
void	remove()	A default method since the iterators in the ShaclSail don't support remove.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration

stream

Constructor Details

LoggingCloseableIteration

public LoggingCloseableIteration(PlanNode planNode,
 ValidationExecutionLogger validationExecutionLogger)

Method Details

next

public final ValidationTuple next()
                           throws SailException

Description copied from interface: Iteration

Returns the next element in the iteration.

Specified by:

next in interface Iteration<ValidationTuple,SailException>

Returns:

the next element in the iteration.

Throws:

SailException

hasNext

public final boolean hasNext()
                      throws SailException

Description copied from interface: Iteration

Returns true if the iteration has more elements. (In other words, returns true if Iteration.next() would return an element rather than throwing a NoSuchElementException.)

Specified by:

hasNext in interface Iteration<ValidationTuple,SailException>

Returns:

true if the iteration has more elements.

Throws:

SailException

close

public void close()
           throws SailException

Description copied from interface: CloseableIteration

Closes this iteration, freeing any resources that it is holding. If the iteration has already been closed then invoking this method has no effect.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface CloseableIteration<ValidationTuple,SailException>

Throws:

SailException

init

protected abstract void init()

loggingNext

protected abstract ValidationTuple loggingNext()

localHasNext

protected abstract boolean localHasNext()

localClose

protected abstract void localClose()

remove

public void remove()
            throws SailException

A default method since the iterators in the ShaclSail don't support remove.

Specified by:

remove in interface Iteration<ValidationTuple,SailException>

Throws:

SailException

isClosed

public boolean isClosed()