BPMN 2.0 Exclusive Gateway example:It can be represented by either a diamond with an X, or without the X: When dividing the flow, it directs the flow exactly to one of the output branches. Although it is common practice to converge, it is optional for the Exclusive gateway and according ...
排他网关(Exclusive Gateway) 排他网关定义了一组分支的唯一决策,所有流出的分支被按顺序评估,第一个条件被评估为true(当多个条件为true时,第一个决策被执行)的分支被执行,并且不再继续评估下面的分支。如果所有分支条件决策都为false且该网关定义了一个默认的连线,那么该默认分支将被执行。如果没有可到达的分支...
Exclusive Gateway Example The following diagram shows an exclusive gateway that will choose one sequence flow based on the value of a property, in this example, the invoice amount. Only two flows have conditions on them going to CFO Approval and Finance Director Approval. The last sequence flow ...
<process id="exclusiveGateway" name="BPMN2 Example exclusive gateway"> <startEvent id="start"/> <sequenceFlow id="flow1" name="fromStartToExclusiveGateway" sourceRef="start" targetRef="decideBasedOnAmountGateway" /> <exclusiveGateway id="decideBasedOnAmountGateway" name="decideBasedOnAmount" /...
活动的默认顺序流由该活动的default属性定义。下面的XML片段展示了一个排他网关(exclusive gateway),带有默认顺序流flow 2。只有当conditionA与conditionB都计算为false时,才会选择默认顺序流作为网关的出口顺序流。 复制代码 <exclusiveGateway id="exclusiveGw"name="Exclusive Gateway"default="flow2"/> ...
<process id="exclusiveGateway" name="BPMN2 Example exclusive gateway"> <startEvent id="start" /> <sequenceFlow id="flow1" name="fromStartToExclusiveGateway" sourceRef="start" targetRef="decideBasedOnAmountGateway" /><exclusiveGateway id="decideBasedOnAmountGateway" name="decideBasedOnAmount" /...
targetNamespace="http://jbpm.org/example/bpmn2"> <process id="My business processs" name="myBusinessProcess"> 1. 2. 3. 4. 5. 6. 7. 8. 9. 4、BPMN结构 在BPMN中,流对象是用于定义业务流程行为的主要图形元素。需要重点理解三个流对象。
exclusiveGateway,表示互斥网关。该节点非常重要。用来区分流程节点的不同转向。互斥网关在引擎执行conditionExpression后,有且只能选择一条匹配的sequenceFlow继续执行。 serviceTask,服务任务,用来表示执行一个服务,所以他会有引擎默认的扩展:smart:class="com.alibaba.smart.framework.example.AuditProcessServiceTaskDelegation...
Gateway(网关): id:唯一标识符。 name:显示的名称。 type:类型,例如 Exclusive、Inclusive、Parallel 等。 direction:指定网关的方向,例如 Converging(汇聚)或 Diverging(分支)。 incoming:指向网关的输入连接。 outgoing:指向下一个元素的输出连接。 SequenceFlow(序列流): ...
// and then for example call following methods: delegateTask.setAssignee("kermit"); delegateTask.addCandidateUser("fozzie"); delegateTask.addCandidateGroup("management"); ... } } 使用spring 时,可以使用向上面章节中介绍的自定义分配属性, 使用表达式 把任务监听器设置为 spring 代理的 bean, 让这个...