flow:
  nodes:
    node:
      - id: a
        class: com.yomahub.liteflow.test.zookeeper.cmp.ACmp
      - id: b
        class: com.yomahub.liteflow.test.zookeeper.cmp.BCmp
      - id: c
        class: com.yomahub.liteflow.test.zookeeper.cmp.CCmp
  chain:
    - name: chain1
      value: "THEN(a, b, c);"