任务实例创建动作处理器(清单15),它保存流程实例上下文的任务实例id。
Task instance creation action handler (Listing 15), storing an id of a task instance in process instance context.
节点动作处理器和服务动作处理器相似,都是可配置的,只是使用不同的配置方法。
Similar to service action handlers, node action handlers are configurable, although they use different configuration approaches.
节点只是执行一个动作处理器——一个实现了or g . jbpm . graph . def . ActionHandler接口的类。
A typical Node executes an action handler - a class implementing the org.jbpm.graph.def.ActionHandler interface.
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