net.sf.farrago.miniplan
Class FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner

java.lang.Object
  org.eigenbase.relopt.AbstractRelOptPlanner
      org.eigenbase.relopt.volcano.VolcanoPlanner
          net.sf.farrago.defimpl.FarragoDefaultPlanner
              net.sf.farrago.miniplan.FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner

All Implemented Interfaces:

FarragoSessionPlanner, RelOptPlanner

Enclosing class:

FarragoMiniplanPersonalityFactory

private static class FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner
extends FarragoDefaultPlanner

Field Summary

Fields inherited from class org.eigenbase.relopt.volcano.VolcanoPlanner

ambitious, CostImprovement, impatient, root, ruleSet

Fields inherited from interface org.eigenbase.relopt.RelOptPlanner

tracer

Constructor Summary

FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner(FarragoSessionPreparingStmt stmt)

Method Summary

void	init() Initializes Farrago-specific rules for this planner.

Methods inherited from class net.sf.farrago.defimpl.FarragoDefaultPlanner

addFennelCalcRules, addStandardRules, beginMedPluginRegistration, endMedPluginRegistration, getJavaRelImplementor, getPreparingStmt

Methods inherited from class org.eigenbase.relopt.volcano.VolcanoPlanner

addListener, addRelTraitDef, addRule, canConvert, changeTraits, chooseDelegate, dump, ensureRegistered, findBestExp, getConversionOperands, getCost, getPhaseRuleMappingInitializer, getRelMetadataTimestamp, getRoot, getSet, getSubset, getSubset, getSubset, isRegistered, makeCost, makeHugeCost, makeInfiniteCost, makeTinyCost, makeZeroCost, normalizePlan, register, registerAbstractRelationalRules, registerMetadataProviders, registerSchema, removeRule, setImportance, setRoot, validate

Methods inherited from class org.eigenbase.relopt.AbstractRelOptPlanner

checkCancel, fireRule, getListener, getRuleByDescription, isRuleExcluded, mapRuleDescription, notifyChosen, notifyDiscard, notifyEquivalence, notifyTransformation, setCancelFlag, setRuleDescExclusionFilter, unmapRuleDescription

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eigenbase.relopt.RelOptPlanner

addListener, addRelTraitDef, addRule, changeTraits, chooseDelegate, ensureRegistered, findBestExp, getCost, getRelMetadataTimestamp, getRoot, isRegistered, makeCost, makeHugeCost, makeInfiniteCost, makeTinyCost, makeZeroCost, register, registerMetadataProviders, registerSchema, removeRule, setCancelFlag, setImportance, setRoot, setRuleDescExclusionFilter

Constructor Detail

FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner

public FarragoMiniplanPersonalityFactory.FarragoVolcanoMiniplanner(FarragoSessionPreparingStmt stmt)

Method Detail

init

public void init()

Description copied from class: FarragoDefaultPlanner

Initializes Farrago-specific rules for this planner.

Overrides:

init in class FarragoDefaultPlanner