Feature

interface Feature

A Feature is a Tegral software component that gets installed within an application.

Features themselves do things by:

  • Modifying the application's Tegral DI environment (e.g. adding components or DI extensions)

Creating a feature

Creating a feature can be done by implementing this interface in an object, e.g.

object MyFeature : Feature {
override val id: String = "my-feature"
override val name: String = "My Feature"
override val description: String = "My feature does this and that"

override fun install(context: FeatureContext) {
// Do something
}
}

Generally, features should not actually perform actions other than creating relevant classes within the DI environment of the application (i.e. the receiver of install).

Functions

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Callback when this feature is installed onto an environment.

Properties

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Dependencies for this feature. Dependencies are features that will be installed together with (but not necessarily before) your feature.

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abstract val description: String

A short description of what your feature provides.

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abstract val id: String

The identifier for this feature. Should be a lower case kebab-case string (e.g. this-is-my-feature).

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abstract val name: String

The name for your feature, e.g. My Feature.

Inheritors

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