Текучая область локальных переменных с параллельным шлюзом

Question

Давайте начнем с рассмотрения этого потока:

И затем это подпроцесс:

Задача C установить локальную переменную с именем «myFavouriteColor», а затем получить ее параллельно Задаче D, параллельной Задаче E и, наконец, в задаче F. У меня две большие проблемы:

Локальная переменная «myFavouriteColor» является нулевой в задаче F. Локальная переменная «myFavouriteColor» равна нулю в параллельной задаче E, однако она не параллельна задаче D… Мой вопрос заключается в том, как правильно получить доступ к локальной переменной, используя параллель шлюз?

Также я прикрепил связанный процесс xml.

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:flowable="http://flowable.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.flowable.org/processdef">
  <process id="local_variable_scope" name="Local Variable Scope" isExecutable="true">
    <startEvent id="startEvent1" flowable:formFieldValidation="true"></startEvent>
    <scriptTask id="sid-8903327E-744E-4745-8B35-EB92A8A2FE2A" name="Task A" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
      <script><![CDATA[var myList = new java.util.ArrayList();
myList.add("blue");
myList.add("yellow");
execution.setVariable("myList", myList);]]></script>
    </scriptTask>
    <sequenceFlow id="sid-AD11BA9D-2096-4361-AED7-87D46819682E" sourceRef="startEvent1" targetRef="sid-8903327E-744E-4745-8B35-EB92A8A2FE2A"></sequenceFlow>
    <scriptTask id="sid-6FCCF2EC-D1D9-427D-8810-FF0DEAD1BB6A" name="Task B" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
      <script><![CDATA[print("End of execution");]]></script>
    </scriptTask>
    <endEvent id="sid-8EF4D1FC-42A4-4D95-B527-0F05AEBC7CFD"></endEvent>
    <subProcess id="sid-49ACD7F1-2199-4391-A328-9969EF91FD30" name="Subprocess">
      <multiInstanceLoopCharacteristics isSequential="false" flowable:collection="myList" flowable:elementVariable="myElement"></multiInstanceLoopCharacteristics>
      <startEvent id="sid-19DCD093-CF7B-489B-BB6C-55CE87F901C2" flowable:formFieldValidation="true"></startEvent>
      <scriptTask id="sid-B2025C7B-9AD7-4D55-B111-B8959F63142A" name="Task C" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
        <script><![CDATA[var myElement_ = execution.getVariable("myElement");
print("Let's print my element of the list: " + myElement_)

print("Let's set a local variable with my favourite color: " + myElement_)
execution.setVariableLocal("myFavouriteColor", myElement_);]]></script>
      </scriptTask>
      <sequenceFlow id="sid-D7FE41EA-B3EE-43EC-AD0C-41A510908E5C" sourceRef="sid-19DCD093-CF7B-489B-BB6C-55CE87F901C2" targetRef="sid-B2025C7B-9AD7-4D55-B111-B8959F63142A"></sequenceFlow>
      <parallelGateway id="sid-D1E90BBC-075A-4DB0-83B5-2B6AE14C0E96"></parallelGateway>
      <sequenceFlow id="sid-BAA5E59A-9DD1-4203-B1C3-0A2418E39A9B" sourceRef="sid-B2025C7B-9AD7-4D55-B111-B8959F63142A" targetRef="sid-D1E90BBC-075A-4DB0-83B5-2B6AE14C0E96"></sequenceFlow>
      <scriptTask id="sid-18C8BB80-9617-4165-827D-E9BEB1006A61" name="Task D" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
        <script><![CDATA[print("In parallel task D my favourite color is: " + execution.getVariableLocal("myFavouriteColor"));]]></script>
      </scriptTask>
      <scriptTask id="sid-7E5BAEB6-67FB-4950-B951-40B816E90D83" name="Task E" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
        <script><![CDATA[print("In parallel task E my favourite color is: " + execution.getVariableLocal("myFavouriteColor"));]]></script>
      </scriptTask>
      <sequenceFlow id="sid-5A82F995-3837-4BE8-80B3-7D72098238DE" sourceRef="sid-D1E90BBC-075A-4DB0-83B5-2B6AE14C0E96" targetRef="sid-18C8BB80-9617-4165-827D-E9BEB1006A61"></sequenceFlow>
      <sequenceFlow id="sid-046EACA2-9BC2-490C-8FFB-8C59B6FA9829" sourceRef="sid-D1E90BBC-075A-4DB0-83B5-2B6AE14C0E96" targetRef="sid-7E5BAEB6-67FB-4950-B951-40B816E90D83"></sequenceFlow>
      <parallelGateway id="sid-DD358641-AA93-47A3-ACC1-5AAB2937583D"></parallelGateway>
      <sequenceFlow id="sid-B1BA5A5E-5435-4538-8A85-0C0AA8D8AF1C" sourceRef="sid-18C8BB80-9617-4165-827D-E9BEB1006A61" targetRef="sid-DD358641-AA93-47A3-ACC1-5AAB2937583D"></sequenceFlow>
      <sequenceFlow id="sid-7EA9C61E-7D97-43F8-8290-45695E11F001" sourceRef="sid-7E5BAEB6-67FB-4950-B951-40B816E90D83" targetRef="sid-DD358641-AA93-47A3-ACC1-5AAB2937583D"></sequenceFlow>
      <scriptTask id="sid-707BCD16-79E5-446D-87FA-13C9478F2588" name="Task F" scriptFormat="JavaScript" flowable:autoStoreVariables="false">
        <script><![CDATA[print("In task F my favourite color is: " + execution.getVariableLocal("myFavouriteColor"));]]></script>
      </scriptTask>
      <sequenceFlow id="sid-D7227DC5-2BA4-4209-852D-018589574AC8" sourceRef="sid-DD358641-AA93-47A3-ACC1-5AAB2937583D" targetRef="sid-707BCD16-79E5-446D-87FA-13C9478F2588"></sequenceFlow>
      <endEvent id="sid-F1A04FCC-090B-41A4-AFD0-7BD07ABE14A0"></endEvent>
      <sequenceFlow id="sid-0B93FC29-1137-45B0-95B9-5D7FE7C741A6" sourceRef="sid-707BCD16-79E5-446D-87FA-13C9478F2588" targetRef="sid-F1A04FCC-090B-41A4-AFD0-7BD07ABE14A0"></sequenceFlow>
    </subProcess>
    <sequenceFlow id="sid-67EB8F32-FD94-4599-B284-DF61EFDBE07E" sourceRef="sid-6FCCF2EC-D1D9-427D-8810-FF0DEAD1BB6A" targetRef="sid-8EF4D1FC-42A4-4D95-B527-0F05AEBC7CFD"></sequenceFlow>
    <sequenceFlow id="sid-7008F768-708E-49BC-A52D-91BDED3DD308" sourceRef="sid-8903327E-744E-4745-8B35-EB92A8A2FE2A" targetRef="sid-49ACD7F1-2199-4391-A328-9969EF91FD30"></sequenceFlow>
    <sequenceFlow id="sid-81A415D0-F4DD-41D2-B96D-62E042B08F36" sourceRef="sid-49ACD7F1-2199-4391-A328-9969EF91FD30" targetRef="sid-6FCCF2EC-D1D9-427D-8810-FF0DEAD1BB6A"></sequenceFlow>
  </process>
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