Package dagger

This package contains the public API for the Dagger 2 dependency injection framework.

See: Description

Interface Summary

Interface	Description
Lazy<T>	A handle to a lazily-computed value.
MembersInjector<T>	Injects dependencies into the fields and methods on instances of type T.

Enum Summary

Enum	Description
Provides.Type	The type of binding into which the return type of the annotated method contributes.

Annotation Types Summary

Annotation Type	Description
Component	Annotates an interface or abstract class for which a fully-formed, dependency-injected implementation is to be generated from a set of Component.modules().
MapKey	It enables to define customized key type annotation for map binding by annotating an annotation of a Map's key type.
Module	Annotates a class that contributes to the object graph.
Provides	Annotates methods of a module to create a provider method binding.
Subcomponent	A subcomponent that inherits the bindings from a parent Component or Subcomponent.

Package dagger Description

This package contains the public API for the Dagger 2 dependency injection framework. By building upon JSR 330, Dagger 2 provides an annotation-driven API for dependency injection whose implementation is entirely generated at compile time by annotation processors.

The entry point into the API is the Component, which annotates abstract types for Dagger 2 to implement. The dependency graph is configured using using annotations such as Module, Provides and Inject.

dagger.internal.codegen.ComponentProcessor is the processor responsible for generating the implementation. Dagger uses the annotation procesor service loader to automatically configure the processor, so explict build configuration shouldn't be necessary.