org.apache.calcite.plan.hep

Class HepInstruction.RuleClass<R extends RelOptRule>

java.lang.Object

org.apache.calcite.plan.hep.HepInstruction

org.apache.calcite.plan.hep.HepInstruction.RuleClass<R>

Type Parameters:

R - rule type

Enclosing class:

HepInstruction

static class HepInstruction.RuleClass<R extends RelOptRule>
extends HepInstruction

Instruction that executes all rules of a given class.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.plan.hep.HepInstruction

HepInstruction.BeginGroup, HepInstruction.CommonRelSubExprRules, HepInstruction.ConverterRules, HepInstruction.EndGroup, HepInstruction.MatchLimit, HepInstruction.MatchOrder, HepInstruction.RuleClass<R extends RelOptRule>, HepInstruction.RuleCollection, HepInstruction.RuleInstance, HepInstruction.Subprogram

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.Class<R>	ruleClass
(package private) java.util.Set<RelOptRule>	ruleSet Actual rule set instantiated during planning by filtering all of the planner's rules through ruleClass.

Constructor Summary

Constructors

Constructor and Description
RuleClass()

Method Summary

Modifier and Type	Method and Description
(package private) void	execute(HepPlanner planner)
(package private) void	initialize(boolean clearCache)

Methods inherited from class java.lang.Object

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

Field Detail

ruleClass

java.lang.Class<R extends RelOptRule> ruleClass

ruleSet

java.util.Set<RelOptRule> ruleSet

Actual rule set instantiated during planning by filtering all of the planner's rules through ruleClass.

Constructor Detail

RuleClass

RuleClass()

Method Detail

initialize

void initialize(boolean clearCache)

Overrides:

initialize in class HepInstruction

execute

void execute(HepPlanner planner)

Specified by:

execute in class HepInstruction