Package it.unibz.inf.ontop.iq.optimizer.impl.lj

Class AbstractJoinTransferLJTransformer.SelectedNode

java.lang.Object

it.unibz.inf.ontop.iq.optimizer.impl.lj.AbstractJoinTransferLJTransformer.SelectedNode

Enclosing class:

AbstractJoinTransferLJTransformer

protected static class AbstractJoinTransferLJTransformer.SelectedNode
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Integer>	determinantIndexes
ExtensionalDataNode	extensionalDataNode

Constructor Summary

Constructors

Constructor	Description
SelectedNode(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Integer> determinantIndexes, ExtensionalDataNode extensionalDataNode)

Method Summary

Modifier and Type	Method	Description
AbstractJoinTransferLJTransformer.DataNodeAndReplacement	transformForTransfer(VariableGenerator variableGenerator, IntermediateQueryFactory iqFactory)	The determinants are preserved, while the other arguments are replaced by a fresh variable

Methods inherited from class java.lang.Object

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

Field Detail

determinantIndexes

public final it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Integer> determinantIndexes

extensionalDataNode

public final ExtensionalDataNode extensionalDataNode

Constructor Detail

SelectedNode

public SelectedNode(it.unibz.inf.ontop.com.google.common.collect.ImmutableList<Integer> determinantIndexes,
                    ExtensionalDataNode extensionalDataNode)

Method Detail

transformForTransfer

public AbstractJoinTransferLJTransformer.DataNodeAndReplacement transformForTransfer(VariableGenerator variableGenerator,
                                                                                     IntermediateQueryFactory iqFactory)

The determinants are preserved, while the other arguments are replaced by a fresh variable