org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator

Class LimitedSizeOrderIteration

java.lang.Object

org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>

org.eclipse.rdf4j.common.iteration.DelayedIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException>

org.eclipse.rdf4j.query.algebra.evaluation.iterator.OrderIterator

org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator.LimitedSizeOrderIteration

All Implemented Interfaces:

AutoCloseable, org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException>, org.eclipse.rdf4j.common.iteration.Iteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException>

public class LimitedSizeOrderIteration
extends OrderIterator

Author:

Jerven Bolleman, SIB Swiss Institute of Bioinformatics

Constructor Summary

Constructors

Constructor and Description
LimitedSizeOrderIteration(org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException> iter, Comparator<org.eclipse.rdf4j.query.BindingSet> comparator, AtomicLong used, long maxSize)
LimitedSizeOrderIteration(org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException> iter, Comparator<org.eclipse.rdf4j.query.BindingSet> comparator, long limit, boolean distinct, AtomicLong used, long maxSize)

Method Summary

Modifier and Type	Method and Description
protected void	decrement(int amount)
protected void	increment()

Methods inherited from class org.eclipse.rdf4j.query.algebra.evaluation.iterator.OrderIterator

createIteration, handleClose, remove

Methods inherited from class org.eclipse.rdf4j.common.iteration.DelayedIteration

hasNext, next

Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration

close, isClosed

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedSizeOrderIteration

public LimitedSizeOrderIteration(org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException> iter,
                                 Comparator<org.eclipse.rdf4j.query.BindingSet> comparator,
                                 AtomicLong used,
                                 long maxSize)

Parameters:

iter -

comparator -

LimitedSizeOrderIteration

public LimitedSizeOrderIteration(org.eclipse.rdf4j.common.iteration.CloseableIteration<org.eclipse.rdf4j.query.BindingSet,org.eclipse.rdf4j.query.QueryEvaluationException> iter,
                                 Comparator<org.eclipse.rdf4j.query.BindingSet> comparator,
                                 long limit,
                                 boolean distinct,
                                 AtomicLong used,
                                 long maxSize)

Method Detail

increment

protected void increment()
                  throws org.eclipse.rdf4j.query.QueryEvaluationException

Overrides:

increment in class OrderIterator

Throws:

org.eclipse.rdf4j.query.QueryEvaluationException

decrement

protected void decrement(int amount)
                  throws org.eclipse.rdf4j.query.QueryEvaluationException

Overrides:

decrement in class OrderIterator

Throws:

org.eclipse.rdf4j.query.QueryEvaluationException