Class MinusQueryEvaluationStep

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps.MinusQueryEvaluationStep

All Implemented Interfaces:

QueryEvaluationStep

public class MinusQueryEvaluationStep
extends Object
implements QueryEvaluationStep

Nested Class Summary

Nested classes/interfaces inherited from interface QueryEvaluationStep

QueryEvaluationStep.DelayedEvaluationIteration

Field Summary

Fields

Modifier and Type	Field	Description
private final QueryEvaluationStep	leftQes
private final Function<BindingSet, QueryEvaluationStep.DelayedEvaluationIteration>	rightQes

Fields inherited from interface QueryEvaluationStep

EMPTY, EMPTY_ITERATION

Constructor Summary

Constructors

Constructor	Description
MinusQueryEvaluationStep(QueryEvaluationStep leftQes, QueryEvaluationStep rightQes)

Method Summary

Modifier and Type	Method	Description
CloseableIteration<BindingSet, QueryEvaluationException>	evaluate(BindingSet bindings)

Methods inherited from class Object

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

Field Details

leftQes

private final QueryEvaluationStep leftQes

rightQes

private final Function<BindingSet, QueryEvaluationStep.DelayedEvaluationIteration> rightQes

Constructor Details

MinusQueryEvaluationStep

public MinusQueryEvaluationStep(QueryEvaluationStep leftQes,
 QueryEvaluationStep rightQes)

Method Details

evaluate

public CloseableIteration<BindingSet, QueryEvaluationException> evaluate(BindingSet bindings)

Specified by:

evaluate in interface QueryEvaluationStep