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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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package org.apache.servicemix.examples.camel;

import org.apache.servicemix.examples.camel.Person;
import org.apache.servicemix.examples.camel.Sex;
import org.apache.servicemix.examples.camel.Drinks;



rule "humans need water"
salience 2
when
    p : Person()
then
    modify(p) {setDrink(Drinks.WATER)};
end

rule "boys go for Cola Zero"
salience 1
when
    p : Person(age >= 8 && sex == Sex.MALE)
then
    modify(p) {setDrink(Drinks.COLA_ZERO)};
end

rule "girls go for Cola Light"
salience 1
when
    p : Person(age >= 8 && sex == Sex.FEMALE)
then
	modify(p) {setDrink(Drinks.COLA_LIGHT)};
end



rule "can you drink?" 
when
    p : Person( age >= 21 && !canDrink)
then
	modify(p) {setCanDrink(true)};
end

rule "woman go for wine"
when
    p : Person(sex == Sex.FEMALE && canDrink )
then
	modify(p) {setDrink(Drinks.WINE)};
end

rule "men go for beer"
when
    p : Person(sex == Sex.MALE && canDrink )
then
	modify(p) {setDrink(Drinks.BEER)};
end



rule "Vip in the house!"
salience -1
when
    p : Person( rich && !Vip)
then
    modify(p) {setVip(true)};
end

rule "Vip woman drink bubbles"
when
    p : Person(Vip && sex == Sex.FEMALE && canDrink)
then
	modify(p) {setDrink(Drinks.CHAMPAGNE)};
end

rule "Vip men drink Scotch"
when
    p : Person(Vip && sex == Sex.MALE && canDrink)
then
	modify(p) {setDrink(Drinks.SCOTCH)};
end