it.unibz.inf.ontop.iq.proposal.impl

Class PushUpBooleanExpressionResultsImpl

java.lang.Object

it.unibz.inf.ontop.iq.proposal.impl.PushUpBooleanExpressionResultsImpl

All Implemented Interfaces:

ProposalResults, PushUpBooleanExpressionResults

public class PushUpBooleanExpressionResultsImpl
extends Object
implements PushUpBooleanExpressionResults

Constructor Summary

Constructors

Constructor and Description
PushUpBooleanExpressionResultsImpl(com.google.common.collect.ImmutableSet<QueryNode> expressionProviderReplacingNodes, IntermediateQuery resultingQuery)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.ImmutableSet<QueryNode>	getExpressionProviderReplacingNodes() All replacement nodes for the nodes initially providing the expression propagated up.
IntermediateQuery	getResultingQuery()

Methods inherited from class java.lang.Object

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

Constructor Detail

PushUpBooleanExpressionResultsImpl

public PushUpBooleanExpressionResultsImpl(com.google.common.collect.ImmutableSet<QueryNode> expressionProviderReplacingNodes,
                                          IntermediateQuery resultingQuery)

Method Detail

getExpressionProviderReplacingNodes

public com.google.common.collect.ImmutableSet<QueryNode> getExpressionProviderReplacingNodes()

Description copied from interface: PushUpBooleanExpressionResults

All replacement nodes for the nodes initially providing the expression propagated up. A replacement node for a provider p may be either p with a weaker filter, or the unique child p if p was a FilterNode and p's whole condition has been pushed up

Specified by:

getExpressionProviderReplacingNodes in interface PushUpBooleanExpressionResults

getResultingQuery

public IntermediateQuery getResultingQuery()

Specified by:

getResultingQuery in interface PushUpBooleanExpressionResults