<?xml version="1.0" encoding="UTF-8"?>
<!--
   Copyright 2011-2012 Jacob Beard, INFICON, and other SCION contributors

   Licensed 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.
-->
<scxml 
    datamodel="ecmascript"
    xmlns="http://www.w3.org/2005/07/scxml"
    version="1.0">

    <datamodel>
        <data id="foo" expr="1"/>
        <data id="bar" expr="2"/>
        <data id="bat" expr="3"/>
    </datamodel>

    <state id="a">
        <transition target="b" event="t">
            <send delayexpr="'10ms'" eventexpr="'s1'" namelist="foo bar">
                <param name="bif" location="bat"/>
                <param name="belt" expr="4"/> 
            </send>
        </transition>
    </state>

    <state id="b">
        <transition event="s1" target="c" 
            cond="_event.data.foo === 1 &amp;&amp; 
                _event.data.bar === 2 &amp;&amp; 
                _event.data.bif === 3 &amp;&amp;
                _event.data.belt === 4">

            <send delayexpr="'10ms'" eventexpr="'s2'">
                <content>More content.</content>
            </send>

        </transition>
        
        <transition event="s1" target="f"/>
    </state>


    <state id="c">
        <transition event="s2" target="d" 
            cond="_event.data === 'More content.'"/>

        <transition event="s2" target="f">
            <log label="_event" expr="_event"/>
        </transition>
    </state>


    <state id="d">
        <transition event="t2" target="e"/> 
    </state>

    <state id="e"/>

    <state id="f"/> 
</scxml>


