org.apache.calcite.rel.rules

Class LoptSemiJoinOptimizer.LcsIndexOptimizer

java.lang.Object

org.apache.calcite.rel.rules.LoptSemiJoinOptimizer.LcsIndexOptimizer

Enclosing class:

LoptSemiJoinOptimizer

private static class LoptSemiJoinOptimizer.LcsIndexOptimizer
extends Object

Dummy class to allow code to compile.

Constructor Summary

Constructors

Constructor and Description
LcsIndexOptimizer(LoptSemiJoinOptimizer.LcsTableScan rel)

Method Summary

Modifier and Type	Method and Description
LoptSemiJoinOptimizer.FemLocalIndex	findSemiJoinIndexByCost(RelNode dimRel, List<Integer> actualLeftKeys, List<Integer> rightKeys, List<Integer> bestKeyOrder)

Methods inherited from class java.lang.Object

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

Constructor Detail

LcsIndexOptimizer

LcsIndexOptimizer(LoptSemiJoinOptimizer.LcsTableScan rel)

Method Detail

findSemiJoinIndexByCost

public LoptSemiJoinOptimizer.FemLocalIndex findSemiJoinIndexByCost(RelNode dimRel,
                                                                   List<Integer> actualLeftKeys,
                                                                   List<Integer> rightKeys,
                                                                   List<Integer> bestKeyOrder)