package org.drools.examples.house;
/*
* $Id: HouseExample.java,v 1.4 2005/11/25 02:35:33 mproctor Exp $
*
* Copyright 2005-2005 (C) The Werken Company. All Rights Reserved.
*
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and
* notices. Redistributions must also contain a copy of this document.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "drools" must not be used to endorse or promote products derived
* from this Software without prior written permission of The Werken Company.
* For written permission, please contact bob@werken.com.
*
* 4. Products derived from this Software may not be called "drools" nor may
* "drools" appear in their names without prior written permission of The Werken
* Company. "drools" is a registered trademark of The Werken Company.
*
* 5. Due credit should be given to The Werken Company.
* (http://drools.werken.com/).
*
* THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
import org.drools.FactHandle;
import org.drools.RuleBase;
import org.drools.WorkingMemory;
import org.drools.examples.helloworld.HelloWorldExample;
import org.drools.io.RuleBaseLoader;
import org.drools.io.RuleSetLoader;
public class HouseExample
{
public static void main(String[] args)
{
try
{
Room lounge = new Room("lounge");
Room bedroom = new Room("bedroom");
Room bathroom = new Room("bathroom");
Room kitchen = new Room("kitchen");
Heating heating = new Heating();
RuleSetLoader ruleSetLoader = new RuleSetLoader();
ruleSetLoader.addFromUrl( HouseExample.class.getResource( "house.drl" ) );
RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
RuleBase ruleBase = ruleBaseLoader.buildRuleBase();
// Dumper dumper = new Dumper(ruleBase);
// dumper.dumpRete(System.err);
WorkingMemory workingMemory;
System.err.println( "\nFirst run - code compiled on the fly" );
workingMemory = ruleBase.newWorkingMemory( );
lounge.setTemperature(292);
bedroom.setTemperature(292);
FactHandle loungeHandle = workingMemory.assertObject( lounge );
FactHandle bedroomHandle = workingMemory.assertObject( bedroom );
FactHandle heatingHandle = workingMemory.assertObject( heating );
workingMemory.fireAllRules( );
lounge.setTemperature(295);
bedroom.setTemperature(295);
workingMemory.modifyObject( loungeHandle, lounge );
workingMemory.modifyObject( bedroomHandle, bedroom );
workingMemory.fireAllRules( );
}
catch ( Exception e )
{
e.printStackTrace( );
}
}
}