CAM-11160: Allow asynchronous on multi-instance characteristics

[tiesebarrell]

This feature allows to configure the asynchronous behaviour of element activities of a multi-instance activity from the fluent builder API, in addition to the existing feature to set the asynchronous behaviour for the whole multi-instance body.

[mboskamp]

Hi @tiesebarrell,

thank you for your contribution. I opened CAM-11160 to track the PR in our issue tracker.
Somebody of the development team will have a look into your changes and will come back to you.

Best,
Miklas

[ThorbenLindhauer]

Hi Tiese,

Thanks for the contribution, the code looks fine. Could you please add a test case to ProcessBuilderTest though? E.g. by extending this test case: https://github.com/camunda/camunda-bpmn-model/blob/7.12.0/src/test/java/org/camunda/bpm/model/bpmn/builder/ProcessBuilderTest.java#L2051-L2079

Cheers,
Thorben

[tiesebarrell]

Could you please add a test case to ProcessBuilderTest though? E.g. by extending this test case: https://github.com/camunda/camunda-bpmn-model/blob/7.12.0/src/test/java/org/camunda/bpm/model/bpmn/builder/ProcessBuilderTest.java#L2051-L2079

• Added two test cases.

[ThorbenLindhauer]

Thanks for providing the test. In the last days we have merged the model API repositories into camunda-bpm-platform, so I have applied your contribution there: camunda/camunda-bpm-platform@7fb67f3