it.unibz.inf.ontop.iq.node.normalization.impl

Class DistinctNormalizerImpl

java.lang.Object

it.unibz.inf.ontop.iq.node.normalization.impl.DistinctNormalizerImpl

All Implemented Interfaces:

DistinctNormalizer

public class DistinctNormalizerImpl
extends Object
implements DistinctNormalizer

Method Summary

Modifier and Type	Method and Description
IQTree	createNormalizedTree(InjectiveBindingLiftState state, IQProperties currentIQProperties, VariableGenerator variableGenerator)
IQTree	normalizeForOptimization(DistinctNode distinctNode, IQTree child, VariableGenerator variableGenerator, IQProperties currentIQProperties)

Methods inherited from class java.lang.Object

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

Method Detail

normalizeForOptimization

public IQTree normalizeForOptimization(DistinctNode distinctNode,
                                       IQTree child,
                                       VariableGenerator variableGenerator,
                                       IQProperties currentIQProperties)

Specified by:

normalizeForOptimization in interface DistinctNormalizer

createNormalizedTree

public IQTree createNormalizedTree(InjectiveBindingLiftState state,
                                   IQProperties currentIQProperties,
                                   VariableGenerator variableGenerator)