State execution documentation #439
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…r quick and easy reference
gsambrotta
reviewed
Mar 7, 2024
| styleUrls: ['./blocks-workflow.component.scss'], | ||
| }) | ||
| export class BlocksWorkflowComponent implements OnInit { | ||
| export class BlocksWorkflowComponent implements OnInit, OnChanges { |
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@lukestanley what about trying DoCheck too here?
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As part of the investigation of state reactivity problems #435, it's helpful to document exactly how our system works (#436).
I started commenting BlocksWorkflowComponent, and added "Compodoc" to help explore Angular component dependencies.
Given a simple Flow of a Mapping Block generating a random UUID, and a Debug Block, I uncommented the console.log's in the BlocksWorkflowComponent, and reviewed them to made this sequence diagram:
sequenceDiagram participant Init as Initialization participant PrepStep as Preparation Step participant MappingBlock as Mapping Block participant DebugBlock as Debug Block Init ->> PrepStep: Initialize blocks PrepStep -->> MappingBlock: Prepare model (modelNumber 2 with {}) MappingBlock -->> DebugBlock: Generate and emit UUID (modelNumber 1) DebugBlock -->> PrepStep: Process and emit UUID (modelNumber 2) Note right of DebugBlock: Workflow completes after Debug Block processingI'm not quite sure where to put this sort of thing yet, obviously we wouldn't want to loose it! It might end up along side the RST files that Read the Docs uses.
It's only part of my investigation and it's not easy to understand yet.