QueryOptimizer.QueryCostEstimator (LoomCache — Custom Distributed Cache Engine 1.0.0 API)

java.lang.Object

com.loomcache.server.query.QueryOptimizer.QueryCostEstimator

Enclosing class:: QueryOptimizer

public static final class QueryOptimizer.QueryCostEstimator extends Object

Cost estimator for query execution.

Constructor Summary

Constructors

Constructor

Description

QueryCostEstimator()
Method Summary

Modifier and Type

Method

Description

QueryOptimizer.CostEstimate

estimate(QueryPlan plan, @Nullable QueryOptimizer.TableStatistics stats)

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- QueryCostEstimator
  
  public QueryCostEstimator()
Method Details
- estimate
  
  public QueryOptimizer.CostEstimate estimate(QueryPlan plan, @Nullable QueryOptimizer.TableStatistics stats)