Interface CostFunctionForRootOp
- All Known Implementing Classes:
CFRBase
,CFRNumberOfProcessedSolMaps
,CFRNumberOfRequests
,CFRNumberOfTermsShippedInRequests
,CFRNumberOfTermsShippedInResponses
,CFRNumberOfVarsShippedInRequests
,CFRNumberOfVarsShippedInResponses
public interface CostFunctionForRootOp
Implementations of this interface represent functions that determine
some form of cost value for the root node of any given query plan.
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Method Summary
Modifier and TypeMethodDescription
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Method Details
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initiateCostEstimation
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