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

Class UnionLiftProposalImpl

java.lang.Object

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

All Implemented Interfaces:

NodeCentricOptimizationProposal<UnionNode,NodeCentricOptimizationResults<UnionNode>>, QueryOptimizationProposal<NodeCentricOptimizationResults<UnionNode>>, SimpleNodeCentricOptimizationProposal<UnionNode>, UnionLiftProposal

public class UnionLiftProposalImpl
extends Object
implements UnionLiftProposal

Constructor Summary

Constructors

Constructor and Description
UnionLiftProposalImpl(UnionNode focusNode, QueryNode targetNode)

Method Summary

Modifier and Type	Method and Description
UnionNode	getFocusNode()
QueryNode	getTargetNode() The Union has to be lift just above this target node

Methods inherited from class java.lang.Object

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

Constructor Detail

UnionLiftProposalImpl

public UnionLiftProposalImpl(UnionNode focusNode,
                             QueryNode targetNode)

Method Detail

getTargetNode

public QueryNode getTargetNode()

Description copied from interface: UnionLiftProposal

The Union has to be lift just above this target node

Specified by:

getTargetNode in interface UnionLiftProposal

getFocusNode

public UnionNode getFocusNode()

Specified by:

getFocusNode in interface NodeCentricOptimizationProposal<UnionNode,NodeCentricOptimizationResults<UnionNode>>