Package org.kodein.di

Types

BindingsMap

common

typealias BindingsMap = Map<DI.Key<*, *, *>, List<DIDefinition<*, *, *>>>

A Map containing all bindings associated to their keys

Copy

common

interface Copy

Simple interface that returns a the keys to copy from a container.

CopySpecs

common

class CopySpecs(all: Boolean) : SearchSpecs

Defines which bindings are to be copied from a parent DI to a child DI.

common

interface DI : DIAware

KOtlin DEpendency INjection.

DIAware

common

interface DIAware

Any class that extends this interface can use DI "seamlessly".

DIContainer

common

interface DIContainer

The Container is the entry point for retrieval without DI's inline & reified shenanigans.

DIContext

common

interface DIContext<C : Any>

Defines a context and its type to be used by Di

DIDefining

common

open class DIDefining<C : Any, A, T : Any>(binding: DIBinding<C, A, T>, fromModule: String?)

A binding that is being defined inside a DI.Builder bloc.

DIDefinition

common

class DIDefinition<C : Any, A, T : Any>(binding: DIBinding<C, A, T>, fromModule: String?, tree: DITree) : DIDefining<C, A, T>

A definition is a binding that is associated to a DITree.

DIProperty

common

class DIProperty<out V>(trigger: DITrigger?, originalContext: DIContext<*>, get: (DIContext<*>, String) -> V) : LazyDelegate<V>

A property delegate provider for DI retrieval.

DIPropertyMap

common

class DIPropertyMap<in I, out O>(base: DIProperty<I>, map: (I) -> O) : LazyDelegate<O>

DirectDI

common

interface DirectDI : DirectDIBase

D stands for Direct.

interface DirectDI : DirectDIBase

DirectDIAware

common

interface DirectDIAware

Any class that extends this interface can use direct DI "seamlessly".

DirectDIBase

common

interface DirectDIBase : DirectDIAware

DITree

common

interface DITree

Tree where the bindings and their factories are sorted & stored.

DITrigger

common

class DITrigger

A trigger is used to force retrieval at a given time rather than at first property access.

FindDSL

common

class FindDSL : SearchDSL

DSL to find bindings.

LateInitDI

common

class LateInitDI : DI

DI object that defers all method to a base DI object that can be set later.

LazyDelegate

common

interface LazyDelegate<out V>

LazyDI

common

class LazyDI(f: () -> DI) : DI

DI object that defers all method to a DI object that will be created only upon first retrieval.

Named

common

@JvmInline()

value class Named(di: DIAware)

SearchDSL

common

open class SearchDSL

DSL that facilitates the creation of a SearchSpecs object.

SearchSpecs

common

open class SearchSpecs(contextType: TypeToken<*>?, argType: TypeToken<*>?, type: TypeToken<*>?, tag: Any?)

Defines the specs to search bindings from (in)complete data with CopySpecs or DITree.find.

softReference

jvm

object softReference : RefMaker

Soft Reference Maker.

threadLocal

jvm

object threadLocal : RefMaker

Thread Local Reference Maker.

Typed

common

interface Typed<A>

Used as an argument for currying functions, allows to define a value and its type.

weakReference

jvm

object weakReference : RefMaker

Weak Reference Maker.

Functions

AllFactories

jvm

inline fun <A : Any, T : Any> DIAware.allFactories(tag: Any? = null): DIProperty<List<(A) -> T>>

Gets all factories that match the the given argument type, return type and tag.

inline fun <A : Any, T : Any> DirectDI.allFactories(tag: Any? = null): List<(A) -> T>

Gets all factories that can return a T for the given argument type, return type and tag.

inline fun <A : Any, T : Any> DirectDIAware.allFactories(tag: Any? = null): List<(A) -> T>

Gets all factories that can return a T for the given argument type, return type and tag.

AllInstances

jvm

inline fun <T : Any> DIAware.allInstances(tag: Any? = null): DIProperty<List<T>>

Gets all instances from providers that match the the given return type and tag.

inline fun <T : Any> DirectDIAware.allInstances(tag: Any? = null): List<T>

Gets all instances that can return a T for the given type and tag.

inline fun <A : Any, T : Any> DIAware.allInstances(tag: Any? = null, arg: A): DIProperty<List<T>>

Gets all instances from providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A : Any, T : Any> DIAware.allInstances(tag: Any? = null, noinline fArg: () -> A): DIProperty<List<T>>

Gets all instances from providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A, T : Any> DIAware.allInstances(tag: Any? = null, arg: Typed<A>): DIProperty<List<T>>

Gets all instances from providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A : Any, T : Any> DirectDIAware.allInstances(tag: Any? = null, arg: A): List<T>

Gets all instances that can return a T for the given type and tag, curried from factories for the given argument.

inline fun <A, T : Any> DirectDIAware.allInstances(tag: Any? = null, arg: Typed<A>): List<T>

Gets all instances that can return a T for the given type and tag, curried from factories for the given argument.

AllProviders

jvm

inline fun <T : Any> DIAware.allProviders(tag: Any? = null): DIProperty<List<() -> T>>

Gets all providers that match the the given return type and tag.

inline fun <T : Any> DirectDIAware.allProviders(tag: Any? = null): List<() -> T>

Gets all providers that can return a T for the given type and tag.

inline fun <A : Any, T : Any> DIAware.allProviders(tag: Any? = null, arg: A): DIProperty<List<() -> T>>

Gets all providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A : Any, T : Any> DIAware.allProviders(tag: Any? = null, noinline fArg: () -> A): DIProperty<List<() -> T>>

Gets all providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A, T : Any> DIAware.allProviders(tag: Any? = null, arg: Typed<A>): DIProperty<List<() -> T>>

Gets all providers that match the the given return type and tag, curried from factories that take an argument A.

inline fun <A : Any, T : Any> DirectDIAware.allProviders(tag: Any? = null, arg: A): List<() -> T>

Gets all providers that can return a T for the given type and tag, curried from factories for the given argument.

inline fun <A : Any, T : Any> DirectDIAware.allProviders(tag: Any? = null, noinline fArg: () -> A): List<() -> T>

Gets all providers that can return a T for the given type and tag, curried from factories for the given argument.

inline fun <A, T : Any> DirectDIAware.allProviders(tag: Any? = null, arg: Typed<A>): List<() -> T>

Gets all providers that can return a T for the given type and tag, curried from factories for the given argument.

argSetBinding

common

inline fun <A : Any, T : Any> DI.Builder.argSetBinding(): ArgSetBinding<Any, A, T>

Creates a set: multiple bindings can be added in this set.

argument

common

inline fun <T : Any> SearchDSL.argument(): SearchDSL.Spec

Creates an argument constrained spec.

bind

common

inline fun <T : Any> DI.Builder.bind(tag: Any? = null, overrides: Boolean? = null): DI.Builder.TypeBinder<T>

Starts the binding of a given type with a given tag.

fun DI.Builder.bind(tag: Any? = null, overrides: Boolean? = null): DI.Builder.DirectBinder

Starts a direct binding with a given tag.

inline fun <T : Any> DI.Builder.bind(tag: Any? = null, overrides: Boolean? = null, noinline createBinding: () -> DIBinding<*, *, T>)

Attaches a binding to the DI container

bindArgSet

common

inline fun <A : Any, T : Any> DI.Builder.bindArgSet(tag: Any? = null, overrides: Boolean? = null)

Creates a set: multiple bindings can be added in this set.

bindConstant

common

inline fun <T : Any> DI.Builder.bindConstant(tag: Any, overrides: Boolean? = null, creator: () -> T)

Binds a constant provider: will always return the given instance.

bindEagerSingleton

common

inline fun <T : Any> DI.Builder.bindEagerSingleton(tag: Any? = null, overrides: Boolean? = null, noinline creator: DirectDI.() -> T)

Binds an eager singleton: will create an instance as soon as kodein is ready (all bindings are set) and will always return this instance.

bindFactory

common

inline fun <A : Any, T : Any> DI.Builder.bindFactory(tag: Any? = null, overrides: Boolean? = null, noinline creator: DirectDI.(A) -> T)

Binds a factory: each time an instance is needed, the function creator function will be called.

binding

common

inline fun <T : Any> SearchDSL.binding(tag: Any? = null): SearchDSL.Binding

Creates a return type constrained spec.

bindInstance

common

inline fun <T : Any> DI.Builder.bindInstance(tag: Any? = null, overrides: Boolean? = null, creator: () -> T)

Binds an instance provider: will always return the given instance.

bindMultiton

common

inline fun <A : Any, T : Any> DI.Builder.bindMultiton(tag: Any? = null, overrides: Boolean? = null, sync: Boolean = true, noinline creator: DirectDI.(A) -> T)

Binds a multiton: will create an instance on first request and will subsequently always return the same instance.

bindProvider

common

inline fun <T : Any> DI.Builder.bindProvider(tag: Any? = null, overrides: Boolean? = null, noinline creator: DirectDI.() -> T)

Creates a factory: each time an instance is needed, the function creator function will be called.

bindSet

common

inline fun <T : Any> DI.Builder.bindSet(tag: Any? = null, overrides: Boolean? = null)

Creates a set: multiple bindings can be added in this set.

bindSingleton

common

inline fun <T : Any> DI.Builder.bindSingleton(tag: Any? = null, overrides: Boolean? = null, sync: Boolean = true, noinline creator: DirectDI.() -> T)

Binds a singleton: will create an instance on first request and will subsequently always return the same instance.

Constant

common

inline fun <T : Any> DIAware.constant(): DIProperty<T>

Gets a constant of type T and tag whose tag is the name of the receiving property.

context

common

inline fun <T : Any> SearchDSL.context(): SearchDSL.Spec

Creates a context constrained spec.

contexted

common

inline fun <C : Any> DI.Builder.contexted(): DI.BindBuilder<C>

Used to define bindings with a context: bind<MyType>() with contexted<MyContext>().provider { /*...*/ }

contextFinder

common

inline fun <S : Any> contextFinder(noinline t: DirectDI.() -> S): ContextTranslator<Any, S>

contextTranslator

common

inline fun <C : Any, S : Any> contextTranslator(noinline t: DirectDI.(C) -> S?): ContextTranslator<C, S>

description

common

fun BindingsMap.description(withOverrides: Boolean = false, ident: Int = 8): String

The description of all bindings in this map, using type simple display names.

diContext

common

inline fun <C : Any> diContext(context: C): DIContext<C>

Defines a context and its type to be used by DI.

inline fun <C : Any> diContext(crossinline getContext: () -> C): DIContext<C>

Defines a context and its type to be used by DI.

eagerSingleton

common

inline fun <T : Any> DI.Builder.eagerSingleton(noinline creator: NoArgBindingDI<Any>.() -> T): EagerSingleton<T>

Creates an eager singleton: will create an instance as soon as kodein is ready (all bindings are set) and will always return this instance.

erasedList

common

inline fun <T : Any> erasedList(): TypeToken<List<T>>

Creates a CompositeTypeToken that defines a List<T>.

erasedMap

common

inline fun <K : Any, V : Any> erasedMap(): TypeToken<Map<K, V>>

Creates a CompositeTypeToken that defines a Map<K, V>.

erasedSet

common

inline fun <T : Any> erasedSet(): TypeToken<Set<T>>

Creates a CompositeTypeToken that defines a Set<T>.

Factory

common

inline fun <A : Any, T : Any> Named.factory(): DIProperty<(A) -> T>

Gets a factory of T for the given argument type and return type.

common

inline fun <C : Any, A : Any, T : Any> DI.BindBuilder<C>.factory(noinline creator: BindingDI<C>.(A) -> T): Factory<C, A, T>

Creates a factory: each time an instance is needed, the function creator function will be called.

common

inline fun <A : Any, T : Any> DIAware.factory(tag: Any? = null): DIProperty<(A) -> T>

Gets a factory of T for the given argument type, return type and tag.

jvm

inline fun <A : Any, T : Any> DirectDI.factory(tag: Any? = null): (A) -> T

Gets a factory of T for the given argument type, return type and tag.

common

inline fun <A : Any, T : Any> DirectDIAware.factory(tag: Any? = null): (A) -> T

Gets a factory of T for the given argument type, return type and tag.

FactoryOrNull

common

inline fun <A : Any, T : Any> Named.factoryOrNull(): DIProperty<(A) -> T?>

Gets a factory of T for the given argument type and return type, or nul if none is found.

inline fun <A : Any, T : Any> DIAware.factoryOrNull(tag: Any? = null): DIProperty<(A) -> T?>

Gets a factory of T for the given argument type, return type and tag, or nul if none is found.

inline fun <A : Any, T : Any> DirectDIAware.factoryOrNull(tag: Any? = null): (A) -> T?

Gets a factory of T for the given argument type, return type and tag, or nul if none is found.

findAllBindings

common

fun DITree.findAllBindings(f: FindDSL.() -> Unit): List<Triple<DI.Key<*, *, *>, List<DIDefinition<*, *, *>>, ContextTranslator<*, *>?>>

Used to find bindings that match a particular SearchSpecs.

fullDescription

common

fun BindingsMap.fullDescription(withOverrides: Boolean = false, ident: Int = 8): String

The description of all bindings in this map, using type full display names.

inSet

common

inline fun <T : Any> DI.Builder.TypeBinder<T>.inSet(): TypeBinderInSet<T, Set<T>>

Defines that the binding will be saved in a set binding.

inline fun <T : Any> DI.Builder.inSet(tag: Any? = null, overrides: Boolean? = null, creator: () -> DIBinding<*, *, T>)

Defines that the binding will be saved in a set binding.

Instance

common

inline fun <T : Any> Named.instance(): DIProperty<T>

Gets an instance of T for the given type.

inline fun <T : Any> DI.Builder.instance(instance: T): InstanceBinding<T>

Creates an instance provider: will always return the given instance.

inline fun <T : Any> DIAware.instance(tag: Any? = null): DIProperty<T>

Gets an instance of T for the given type and tag.

inline fun <T : Any> DirectDIAware.instance(tag: Any? = null): T

Gets an instance of T for the given type and tag.

inline fun <A : Any, T : Any> Named.instance(arg: A): DIProperty<T>

Gets an instance of T for the given type, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> Named.instance(noinline fArg: () -> A): DIProperty<T>

Gets an instance of T for the given type, curried from a factory that takes an argument A.

inline fun <A, T : Any> Named.instance(arg: Typed<A>): DIProperty<T>

Gets an instance of T for the given type, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DIAware.instance(tag: Any? = null, arg: A): DIProperty<T>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DIAware.instance(tag: Any? = null, noinline fArg: () -> A): DIProperty<T>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A, T : Any> DIAware.instance(tag: Any? = null, arg: Typed<A>): DIProperty<T>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DirectDIAware.instance(tag: Any? = null, arg: A): T

Gets an instance of T for the given type and tag, curried from a factory for the given argument.

inline fun <A, T : Any> DirectDIAware.instance(tag: Any? = null, arg: Typed<A>): T

Gets an instance of T for the given type and tag, curried from a factory for the given argument.

InstanceOrNull

common

inline fun <T : Any> Named.instanceOrNull(): DIProperty<T?>

Gets an instance of T for the given type, or null if none is found.

inline fun <T : Any> DIAware.instanceOrNull(tag: Any? = null): DIProperty<T?>

Gets an instance of T for the given type and tag, or null if none is found.

inline fun <T : Any> DirectDIAware.instanceOrNull(tag: Any? = null): T?

Gets an instance of T for the given type and tag, or null if none is found.

inline fun <A : Any, T : Any> Named.instanceOrNull(arg: A): DIProperty<T?>

Gets an instance of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> Named.instanceOrNull(noinline fArg: () -> A): DIProperty<T?>

Gets an instance of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A, T : Any> Named.instanceOrNull(arg: Typed<A>): DIProperty<T?>

Gets an instance of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DIAware.instanceOrNull(tag: Any? = null, arg: A): DIProperty<T?>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DIAware.instanceOrNull(tag: Any? = null, noinline fArg: () -> A): DIProperty<T?>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A, T : Any> DIAware.instanceOrNull(tag: Any? = null, arg: Typed<A>): DIProperty<T?>

Gets an instance of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DirectDIAware.instanceOrNull(tag: Any? = null, arg: A): T?

Gets an instance of T for the given type and tag, curried from a factory for the given argument, or null if none is found.

inline fun <A, T : Any> DirectDIAware.instanceOrNull(tag: Any? = null, arg: Typed<A>): T?

Gets an instance of T for the given type and tag, curried from a factory for the given argument, or null if none is found.

multiton

common

inline fun <C : Any, A : Any, T : Any> DI.BindBuilder.WithScope<C>.multiton(ref: RefMaker? = null, sync: Boolean = true, noinline creator: BindingDI<C>.(A) -> T): Multiton<C, A, T>

Creates a multiton: will create an instance on first request for each different argument and will subsequently always return the same instance for the same argument.

newInstance

common

fun <T> DIAware.newInstance(creator: DirectDI.() -> T): DIProperty<T>

Allows to create a new instance of an unbound object with the same API as when bounding one.

inline fun <T> DirectDIAware.newInstance(creator: DirectDI.() -> T): T

Allows the creation of a new instance with DI injection.

common

fun DIAware.on(trigger: DITrigger?): DI

Allows to create a new DI object with a trigger set.

inline fun <C : Any> DirectDIAware.on(context: C): DirectDI

Returns a DirectDI with its context and/or receiver changed.

inline fun <C : Any> DIAware.on(context: C, trigger: DITrigger? = this.diTrigger): DI

Allows to create a new DI object with a context and/or a trigger set.

inline fun <C : Any> DIAware.on(trigger: DITrigger? = this.diTrigger, crossinline getContext: () -> C): DI

Allows to create a new DI object with a context and/or a trigger set.

Provider

common

inline fun <T : Any> Named.provider(): DIProperty<() -> T>

Gets a provider of T for the given type.

inline fun <C : Any, T : Any> DI.BindBuilder<C>.provider(noinline creator: NoArgBindingDI<C>.() -> T): Provider<C, T>

Creates a factory: each time an instance is needed, the function creator function will be called.

inline fun <T : Any> DIAware.provider(tag: Any? = null): DIProperty<() -> T>

Gets a provider of T for the given type and tag.

inline fun <T : Any> DirectDIAware.provider(tag: Any? = null): () -> T

Gets a provider of T for the given type and tag.

inline fun <A : Any, T : Any> Named.provider(arg: A): DIProperty<() -> T>

Gets a provider of T for the given type, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> Named.provider(noinline fArg: () -> A): DIProperty<() -> T>

Gets a provider of T for the given type, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> Named.provider(arg: Typed<A>): DIProperty<() -> T>

Gets a provider of T for the given type, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DIAware.provider(tag: Any? = null, arg: A): DIProperty<() -> T>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DIAware.provider(tag: Any? = null, noinline fArg: () -> A): DIProperty<() -> T>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A, T : Any> DIAware.provider(tag: Any? = null, arg: Typed<A>): DIProperty<() -> T>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A.

inline fun <A : Any, T : Any> DirectDIAware.provider(tag: Any? = null, arg: A): () -> T

Gets a provider of T for the given type and tag, curried from a factory for the given argument.

inline fun <A : Any, T : Any> DirectDIAware.provider(tag: Any? = null, noinline fArg: () -> A): () -> T

Gets a provider of T for the given type and tag, curried from a factory for the given argument.

inline fun <A, T : Any> DirectDIAware.provider(tag: Any? = null, arg: Typed<A>): () -> T

Gets a provider of T for the given type and tag, curried from a factory for the given argument.

ProviderOrNull

common

inline fun <T : Any> Named.providerOrNull(): DIProperty<() -> T?>

Gets a provider of T for the given type, or null if none is found.

inline fun <T : Any> DIAware.providerOrNull(tag: Any? = null): DIProperty<() -> T?>

Gets a provider of T for the given type and tag, or null if none is found.

inline fun <T : Any> DirectDIAware.providerOrNull(tag: Any? = null): () -> T?

Gets a provider of T for the given type and tag, or null if none is found.

inline fun <A : Any, T : Any> Named.providerOrNull(arg: A): DIProperty<() -> T?>

Gets a provider of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> Named.providerOrNull(noinline fArg: () -> A): DIProperty<() -> T?>

Gets a provider of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A, T : Any> Named.providerOrNull(arg: Typed<A>): DIProperty<() -> T?>

Gets a provider of T for the given type, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DIAware.providerOrNull(tag: Any? = null, arg: A): DIProperty<() -> T?>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DIAware.providerOrNull(tag: Any? = null, noinline fArg: () -> A): DIProperty<() -> T?>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A, T : Any> DIAware.providerOrNull(tag: Any? = null, arg: Typed<A>): DIProperty<() -> T?>

Gets a provider of T for the given type and tag, curried from a factory that takes an argument A, or null if none is found.

inline fun <A : Any, T : Any> DirectDIAware.providerOrNull(tag: Any? = null, arg: A): () -> T?

Gets a provider of T for the given type and tag, curried from a factory for the given argument, or null if none is found.

inline fun <A : Any, T : Any> DirectDIAware.providerOrNull(tag: Any? = null, noinline fArg: () -> A): () -> T?

Gets a provider of T for the given type and tag, curried from a factory for the given argument, or null if none is found.

inline fun <A, T : Any> DirectDIAware.providerOrNull(tag: Any? = null, arg: Typed<A>): () -> T?

Gets a provider of T for the given type and tag, curried from a factory for the given argument, or null if none is found.

registerContextFinder

common

inline fun <S : Any> DI.Builder.registerContextFinder(noinline t: DirectDI.() -> S)

registerContextTranslator

common

inline fun <C : Any, S : Any> DI.Builder.registerContextTranslator(noinline t: DirectDI.(C) -> S?)

scoped

common

inline fun <C : Any> DI.Builder.scoped(scope: Scope<C>): DI.BindBuilder.WithScope<C>

Used to define bindings with a scope: bind<MyType>() with scoped(myScope).singleton { /*...*/ }

setBinding

common

inline fun <T : Any> DI.Builder.setBinding(): SetBinding<Any, T>

Creates a set: multiple bindings can be added in this set.

singleton

common

inline fun <C : Any, T : Any> DI.BindBuilder.WithScope<C>.singleton(ref: RefMaker? = null, sync: Boolean = true, noinline creator: NoArgBindingDI<C>.() -> T): Singleton<C, T>

Creates a singleton: will create an instance on first request and will subsequently always return the same instance.

subDI

common

inline fun subDI(parentDI: DI, allowSilentOverride: Boolean = false, copy: Copy = Copy.NonCached, crossinline init: DI.MainBuilder.() -> Unit): LazyDI

Allow to create an extended version of a given DI container

toProvider

common

inline fun <A, T : Any> (A) -> T.toProvider(crossinline arg: () -> A): () -> T

Transforms a factory function into a provider function by currying the factory with the given argument.

TTOf

common

fun <T : Any> TTOf(obj: T): TypeToken<out T>

Returns a type token representing the actual type of the given argument.

with

common

infix inline fun <T : Any> DI.Builder.ConstantBinder.with(value: T)

Binds the previously given tag to the given instance.

jvm

infix inline fun <C : Any, A : Any, T : Any> TypeBinderSubTypes<T>.with(noinline block: (TypeToken<out T>) -> DIBinding<in C, in A, out T>)

Allows to define a binding that will be called for any subtype of this type.

Properties

direct

common

val DIAware.direct: DirectDI

Return a direct DirectDI instance, with its receiver and context set to this DIAware receiver and context.

lazy

common

val DirectDIAware.lazy: DI

Returns a regular DI instance (DI is lazy by default).

named

common

val DIAware.named: Named

Allows to get factories / providers / instances with a tag set to the name of the receiving property.