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Updated Source Code Organization (markdown)

Johannes Rieken 2022-06-09 15:59:47 +02:00
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Source-Code-Organization.md

@ -31,13 +31,12 @@ The code is organised around services of which most are defined in the `platform
A service definition is two parts: (1) the interface of a service, and (2) a service identifier - the latter is required because TypeScript doesn't use nominal but structural typing. A service identifier is a decoration (as proposed for ES7) and should have the same name as the service interface.
Declaring a service dependency happens by adding a corresponding decoration to a constructor argument. In the snippet below `@IModelService` is the service identifier decoration and `IModelService` is the (optional) type annotation for this argument. When a dependency is optional, use the `@optional` decoration otherwise the instantiation service throws an error.
Declaring a service dependency happens by adding a corresponding decoration to a constructor argument. In the snippet below `@IModelService` is the service identifier decoration and `IModelService` is the (optional) type annotation for this argument.
```javascript
class Client {
constructor(
@IModelService modelService: IModelService,
@optional(IEditorService) editorService: IEditorService
@IModelService modelService: IModelService
) {
// use services
}