<?xml version="1.0"?>
<!--
 * 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
 * limitations under the License.
-->
<!--
   This document uses JSP 2.0 EL as the expressions language.
-->
<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0"
       initialstate="microwave"> 

  <!--  trivial microwave oven example -->
  <!-- using parallel and In() predicate -->

  <state id="microwave">
    <parallel id="parts">
      <state id="oven">
        <initial>
          <transition target="off"/>
        </initial>

        <state id="off">
          <!-- off state -->
          <transition event="turn_on" target="on"/>
        </state>
        
        <state id="on">
          <initial>
            <transition target="idle"/>
          </initial>

          <!-- on/pause state -->
          <onentry>
            <!-- we assume the cook_time is passed in as a context parameter -->
            <if cond="${empty cook_time}">
              <!-- default setting -->
              <var name="cook_time" expr="${5}"/>
            </if>
            <!-- timer variable -->
            <var name="timer" expr="${0}"/>
          </onentry>
          
          <transition event="turn_off" target="off"/>

          <transition cond="${timer ge cook_time}" target="off"/>
          
          <state id="idle">
            <transition cond="${In('closed')}" target="cooking"/>
          </state>
          
          <state id="cooking">
            <transition cond="${not In('closed')}" target="idle"/>

            <transition event="time" target="cooking">
              <assign name="timer" expr="${timer + 1}"/>
            </transition>
          </state>
        </state>
      </state>

      <state id="door">
        <initial>
          <transition target="closed"/>
        </initial>
        <state id="closed">
          <transition event="door_open" target="open"/>
        </state>
        <state id="open">
          <transition event="door_close" target="closed"/>
        </state>
      </state>
    </parallel>
  </state>

</scxml>

Make a copy for testing the legacy parser
Make a copy for testing the legacy parser

git-svn-id: af8b92d546565e7258615209d6223c117422c4d5@727249 13f79535-47bb-0310-9956-ffa450edef68
