it.unibz.inf.ontop.iq.proposal

Interface NodeCentricOptimizationProposal<N extends QueryNode,R extends NodeCentricOptimizationResults<N>>

All Superinterfaces:

QueryOptimizationProposal<R>

All Known Subinterfaces:

ConstructionNodeCleaningProposal, FlattenUnionProposal, InnerJoinOptimizationProposal, LeftJoinOptimizationProposal, ProjectionShrinkingProposal, SimpleNodeCentricOptimizationProposal<N>, SubstitutionPropagationProposal<T>, UnionLiftProposal

All Known Implementing Classes:

ConstructionNodeCleaningProposalImpl, FlattenUnionProposalImpl, InnerJoinOptimizationProposalImpl, LeftJoinOptimizationProposalImpl, ProjectionShrinkingProposalImpl, SubstitutionPropagationProposalImpl, UnionLiftProposalImpl

public interface NodeCentricOptimizationProposal<N extends QueryNode,R extends NodeCentricOptimizationResults<N>>
extends QueryOptimizationProposal<R>

Method Summary

Modifier and Type	Method and Description
N	getFocusNode()

Method Detail

getFocusNode

N getFocusNode()