<?xml version="1.0" encoding="UTF-8"?>
<flow>
    <nodes>
        <node id="a" class="com.yomahub.liteflow.test.flowmeta.cmp1.ACmp"/>
        <node id="b" class="com.yomahub.liteflow.test.flowmeta.cmp1.BCmp"/>
        <node id="c" class="com.yomahub.liteflow.test.flowmeta.cmp1.CCmp"/>
    </nodes>

    <chain name="chain1">
        <then value="a,b,c,d"/>
    </chain>
</flow>