kodein-di/org.kodein.di.bindings/SubTypes

SubTypes

class SubTypes<C : Any, A, T : Any>(val contextType: TypeToken<in C>, val argType: TypeToken<in A>, val createdType: TypeToken<out T>, val block: (TypeToken<out T>) -> DIBinding<in C, in A, out T>) : DIBinding<C, A, T>

Binding that holds multiple bindings for subtypes of T.

Parameters

C

The context type of all bindings in the set.

A

The argument type of all bindings in the set.

T

The provided type of all bindings in the set.

block

A function that provides a binding for each subtype.

Constructors

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fun <C : Any, A, T : Any> SubTypes(contextType: TypeToken<in C>, argType: TypeToken<in A>, createdType: TypeToken<out T>, block: (TypeToken<out T>) -> DIBinding<in C, in A, out T>)

Functions

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open fun factoryFullName(): String

The full(er) name of this factory, used for debug print only.

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open override fun factoryName(): String

The name of this factory, used for debug print only.

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open override fun getFactory(key: DI.Key<C, A, T>, di: BindingDI<C>): (A) -> T

Returns a factory for the given key. A factory is a function that returns an instance of type T function argument A.

Properties

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open override val argType: TypeToken<in A>

The type of the argument this factory will function for.

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val block: (TypeToken<out T>) -> DIBinding<in C, in A, out T>
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open override val contextType: TypeToken<in C>

The type of contexts that are to be set when using this factory.

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open val copier: DIBinding.Copier<C, A, T>?

A copier that is responsible for copying / resetting the binding. If null, it means that the binding do not hold any reference or status and need not be copied.

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open override val createdType: TypeToken<out T>

The type of object that is created by this factory.

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open val description: String

The description of this factory (using simple type names), used for debug print only.

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open val fullDescription: String

The description of this factory (using full type names), used for debug print only.

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open val scope: Scope<C>?

The scope used by this factory, if any

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open override val supportSubTypes: Boolean

Whether this bindings supports subtype handling.