Package org.apache.calcite.plan.volcano

Class TraitPropagationTest

java.lang.Object

org.apache.calcite.plan.volcano.TraitPropagationTest

public class TraitPropagationTest
extends java.lang.Object

Tests that determine whether trait propagation work in Volcano Planner.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	TraitPropagationTest.Phys	Market interface for Phys nodes
private static class	TraitPropagationTest.PhysAgg	Physical Aggregate RelNode
private static class	TraitPropagationTest.PhysAggRule	Rule for PhysAgg
private static class	TraitPropagationTest.PhysProj	Physical Project RelNode
private static class	TraitPropagationTest.PhysProjRule	Rule for PhysProj
private static class	TraitPropagationTest.PhysSort	Physical Sort RelNode
private static class	TraitPropagationTest.PhysSortRule	Rule for PhysSort
private static class	TraitPropagationTest.PhysTable	Physical Table RelNode
private static class	TraitPropagationTest.PhysTableRule	Rule for PhysTable
private static class	TraitPropagationTest.PropAction	Materialized anonymous class for simplicity

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static org.apache.calcite.rel.RelCollation	COLLATION
(package private) static org.apache.calcite.plan.Convention	PHYSICAL
(package private) static org.apache.calcite.tools.RuleSet	RULES

Constructor Summary

Constructors

Constructor	Description
TraitPropagationTest()

Method Summary

Modifier and Type	Method	Description
static org.apache.calcite.plan.RelOptRuleOperand	anyChild(java.lang.Class<? extends org.apache.calcite.rel.RelNode> first)
private static org.apache.calcite.rel.RelNode	run(TraitPropagationTest.PropAction action, org.apache.calcite.tools.RuleSet rules)
void	testOne()

Methods inherited from class java.lang.Object

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

Field Detail

PHYSICAL

static final org.apache.calcite.plan.Convention PHYSICAL

COLLATION

static final org.apache.calcite.rel.RelCollation COLLATION

RULES

static final org.apache.calcite.tools.RuleSet RULES

Constructor Detail

TraitPropagationTest

public TraitPropagationTest()

Method Detail

testOne

public void testOne()
             throws java.lang.Exception

Throws:

java.lang.Exception

anyChild

public static org.apache.calcite.plan.RelOptRuleOperand anyChild(java.lang.Class<? extends org.apache.calcite.rel.RelNode> first)

run

private static org.apache.calcite.rel.RelNode run(TraitPropagationTest.PropAction action,
                                                  org.apache.calcite.tools.RuleSet rules)
                                           throws java.lang.Exception

Throws:

java.lang.Exception