org.apache.calcite.plan.hep

Class HepInstruction.EndGroup

java.lang.Object

org.apache.calcite.plan.hep.HepInstruction

org.apache.calcite.plan.hep.HepInstruction.EndGroup

Enclosing class:

HepInstruction

static class HepInstruction.EndGroup
extends HepInstruction

Instruction that ends a group.

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) boolean	collecting
(package private) java.util.Set<RelOptRule>	ruleSet Actual rule set instantiated during planning by collecting grouped rules.

Constructor Summary

Constructors

Constructor and Description
EndGroup()

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

ruleSet

java.util.Set<RelOptRule> ruleSet

Actual rule set instantiated during planning by collecting grouped rules.

collecting

boolean collecting

Constructor Detail

EndGroup

EndGroup()

Method Detail

initialize

void initialize(boolean clearCache)

Overrides:

initialize in class HepInstruction

execute

void execute(HepPlanner planner)

Specified by:

execute in class HepInstruction