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

Class FlattenUnionProposalImpl

java.lang.Object

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

All Implemented Interfaces:

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

public class FlattenUnionProposalImpl
extends Object
implements FlattenUnionProposal

Constructor Summary

Constructors

Constructor and Description
FlattenUnionProposalImpl(UnionNode focusNode, com.google.common.collect.ImmutableSet<QueryNode> childSubQueryRoots)

Method Summary

Modifier and Type	Method and Description
UnionNode	getFocusNode()
com.google.common.collect.ImmutableSet<QueryNode>	getSubqueryRoots()

Methods inherited from class java.lang.Object

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

Constructor Detail

FlattenUnionProposalImpl

public FlattenUnionProposalImpl(UnionNode focusNode,
                                com.google.common.collect.ImmutableSet<QueryNode> childSubQueryRoots)

Method Detail

getFocusNode

public UnionNode getFocusNode()

Specified by:

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

getSubqueryRoots

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

Specified by:

getSubqueryRoots in interface FlattenUnionProposal