Interface StageSystemSetupContext

Context available only while a System factory is being initialized.

interface StageSystemSetupContext {
    stage: Stage;
    get<T>(service: StageSystemService<T>): T;
    getOptional<T>(service: StageSystemService<T>): T | undefined;
    provide<T>(service: StageSystemService<T>, value: T): void;
}

Index

Properties

Methods

get getOptional provide

Properties

`Readonly`stage

stage: Stage

Stage that owns this System runtime.

Methods

get

get<T>(service: StageSystemService<T>): T
Read a required service published by an initialized dependency.
Type Parameters
- T
Parameters
- service: StageSystemService<T>
Returns T
- Defined in core/StageSystem.ts:50

getOptional

getOptional<T>(service: StageSystemService<T>): T | undefined
Read an optional service published by an initialized dependency.
Type Parameters
- T
Parameters
- service: StageSystemService<T>
Returns T | undefined
- Defined in core/StageSystem.ts:52

provide

provide<T>(service: StageSystemService<T>, value: T): void
Publish one descriptor-declared service.
Type Parameters
- T
Parameters
- service: StageSystemService<T>
- value: T
Returns void
- Defined in core/StageSystem.ts:48