org.eigenbase.test
Class RelOptTestBase

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.eigenbase.test.SqlToRelTestBase
              org.eigenbase.test.RelOptTestBase

All Implemented Interfaces:

Test

Direct Known Subclasses:

HepPlannerTest, RelOptRulesTest

abstract class RelOptTestBase
extends SqlToRelTestBase

RelOptTestBase is an abstract base for tests which exercise a planner and/or rules via DiffRepository.

Version:

$Id: //open/dev/farrago/src/org/eigenbase/test/RelOptTestBase.java#10 $

Author:

John V. Sichi

Nested Class Summary

Nested classes/interfaces inherited from class org.eigenbase.test.SqlToRelTestBase

SqlToRelTestBase.MockRelOptSchema, SqlToRelTestBase.Tester, SqlToRelTestBase.TesterImpl

Field Summary

Fields inherited from class org.eigenbase.test.SqlToRelTestBase

NL, tester

Constructor Summary

RelOptTestBase()

Method Summary

protected void	checkPlanning(HepProgram preProgram, RelOptPlanner planner, String sql) Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.
protected void	checkPlanning(HepProgram preProgram, RelOptRule rule, String sql) Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.
protected void	checkPlanning(HepProgram program, String sql) Checks the plan for a SQL statement before/after executing a given program.
protected void	checkPlanning(RelOptPlanner planner, String sql) Checks the plan for a SQL statement before/after executing a given planner.
protected void	checkPlanning(RelOptRule rule, String sql) Checks the plan for a SQL statement before/after executing a given rule.
protected static HepProgram	createProgram(RelOptRule... rules) Creates a program which is a sequence of rules.

Methods inherited from class org.eigenbase.test.SqlToRelTestBase

createTester, getDiffRepos

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame, format

Methods inherited from class java.lang.Object

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

Constructor Detail

RelOptTestBase

RelOptTestBase()

Method Detail

checkPlanning

protected void checkPlanning(RelOptRule rule,
                             String sql)

Checks the plan for a SQL statement before/after executing a given rule.

Parameters:

rule - Planner rule

sql - SQL query

checkPlanning

protected void checkPlanning(HepProgram program,
                             String sql)

Checks the plan for a SQL statement before/after executing a given program.

Parameters:

program - Planner program

sql - SQL query

checkPlanning

protected void checkPlanning(RelOptPlanner planner,
                             String sql)

Checks the plan for a SQL statement before/after executing a given planner.

Parameters:

planner - Planner

sql - SQL query

checkPlanning

protected void checkPlanning(HepProgram preProgram,
                             RelOptRule rule,
                             String sql)

Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.

Parameters:

preProgram - Program to execute before comparing before state

rule - Planner rule

sql - SQL query

checkPlanning

protected void checkPlanning(HepProgram preProgram,
                             RelOptPlanner planner,
                             String sql)

Checks the plan for a SQL statement before/after executing a given rule, with a pre-program to prepare the tree.

Parameters:

preProgram - Program to execute before comparing before state

planner - Planner

sql - SQL query

createProgram

protected static HepProgram createProgram(RelOptRule... rules)

Creates a program which is a sequence of rules.

Parameters:

rules - Sequence of rules

Returns:

Program