it.unibz.inf.ontop.evaluator.impl

Class TermNullabilityEvaluatorImpl

java.lang.Object

it.unibz.inf.ontop.evaluator.impl.TermNullabilityEvaluatorImpl

All Implemented Interfaces:

TermNullabilityEvaluator

public class TermNullabilityEvaluatorImpl
extends Object
implements TermNullabilityEvaluator

Method Summary

Modifier and Type	Method and Description
boolean	isFilteringNullValue(ImmutableExpression expression, Variable variable)
boolean	isFilteringNullValues(ImmutableExpression expression, it.unibz.inf.ontop.com.google.common.collect.ImmutableSet<Variable> tightVariables) tightVariables: if one is null the others as well

Methods inherited from class java.lang.Object

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

Method Detail

isFilteringNullValue

public boolean isFilteringNullValue(ImmutableExpression expression,
                                    Variable variable)

Specified by:

isFilteringNullValue in interface TermNullabilityEvaluator

isFilteringNullValues

public boolean isFilteringNullValues(ImmutableExpression expression,
                                     it.unibz.inf.ontop.com.google.common.collect.ImmutableSet<Variable> tightVariables)

Description copied from interface: TermNullabilityEvaluator

tightVariables: if one is null the others as well

Specified by:

isFilteringNullValues in interface TermNullabilityEvaluator