it.unibz.inf.ontop.iq.executor.join

Class SelfJoinLikeExecutor.ConcreteProposal

java.lang.Object

it.unibz.inf.ontop.iq.executor.join.SelfJoinLikeExecutor.ConcreteProposal

Enclosing class:

SelfJoinLikeExecutor

protected static class SelfJoinLikeExecutor.ConcreteProposal
extends Object

TODO: explain

Constructor Summary

Constructors

Constructor and Description
ConcreteProposal(Optional<ImmutableSubstitution<VariableOrGroundTerm>> optionalSubstitution, Optional<ImmutableExpression> optionalIsNotNullExpression)

Method Summary

Modifier and Type	Method and Description
Optional<ImmutableExpression>	getOptionalIsNotNullExpression()
Optional<ImmutableSubstitution<VariableOrGroundTerm>>	getOptionalSubstitution()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcreteProposal

public ConcreteProposal(Optional<ImmutableSubstitution<VariableOrGroundTerm>> optionalSubstitution,
                        Optional<ImmutableExpression> optionalIsNotNullExpression)

Method Detail

getOptionalSubstitution

public Optional<ImmutableSubstitution<VariableOrGroundTerm>> getOptionalSubstitution()

getOptionalIsNotNullExpression

public Optional<ImmutableExpression> getOptionalIsNotNullExpression()