DID_CDRL_ViewpointsViews : SysML Block Definition diagram
Created: |
3/5/2021 10:19:58 AM |
Modified: |
2/8/2022 8:32:43 AM |
Project: |
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Author: |
1362763084C |
Version: |
1.0 |
Advanced: |
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ID: |
{653B7B65-1754-4067-979F-906CAC367620} |
Essentially, the DID is an overarching collection of Viewpoints and Views. The CDRL determines which subset of viewpoints and views satisfy the data needs. While a CDRL applies to only one DID, more than one CDRL may apply the DID in a tailored fashion for a different purpose. In SysML (and ISO 42010), there is a one-to-one correspondence of viewpoints to views, however, a view can contain other views, each of which has its own viewpoint. The DID is a lot like a viewpoint only it cannot be limited to one view, nor can it be limited to one CDRL. In fact, a CDRL is simply a specialization of a DID, hence the #lt;#lt;conform#gt;#gt; relationship with #lt;#lt;refine#gt;#gt; and #lt;#lt;requirementRelated#gt;#gt; stereotypes applied. <br/>