org.pentaho.aggdes

Class Main

java.lang.Object

org.pentaho.aggdes.Main

public class Main
extends Object

Command line utility to run the aggregate designer algorithm.

Example usage:

 java org.pentaho.aggdes.algorithm.Main
 --loaderClass org.pentaho.aggdes.model.mondrian.MondrianSchemaLoader
 --loaderParam connectString 'Provider=mondrian;Jdbc=jdbc:odbc:MondrianFoodMart;Catalog=/open/mondrian/demo/FoodMart.xml;JdbcDrivers=sun.jdbc.odbc.JdbcOdbcDriver'
 --loaderParam cube Sales
 --algorithmClass org.pentaho.aggdes.algorithm.impl.AdaptiveMonteCarloAlgorithm
 --algorithmParam timeLimitSeconds 300
 --algorithmParam aggregateLimit 10
 --resultClass org.pentaho.aggdes.output.impl.ResultHandlerImpl
 --resultParam tables true
 --resultParam indexes false
 --resultParam populate true
 

The components:

• The loader is a class that implements the SchemaLoader interface. Example: MondrianSchemaLoader.
• The algorithm is a class that implements the Algorithm interface. Examples: AdaptiveMonteCarloAlgorithm, MonteCarloAlgorithm, ExhaustiveLatticeAlgorithm

Method Summary

Methods

Modifier and Type	Method and Description
static String	depunctify(String name) Converts spaces and punctuation to underscores.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Method Detail

main

public static void main(String[] args)

depunctify

public static String depunctify(String name)

Converts spaces and punctuation to underscores.

Parameters:

name - Column identifier

Returns:

identifier with punctuation removed