team.unnamed.inject.provision.std

Class LinkedProvider<T>

java.lang.Object

team.unnamed.inject.provision.StdProvider<T>

team.unnamed.inject.provision.std.LinkedProvider<T>

All Implemented Interfaces:

Provider<T>

public class LinkedProvider<T>
extends StdProvider<T>

Represents a link of a key to another key (can be the same). The provider gets an instance of the target type instead of getting an instance of the original key.

For this example

 public interface Foo {
   // ...
 }

 public class Bar implements Foo {
   // ...
 }
 

The link will be

bind(Foo.class).to(Bar.class);

Field Summary

Fields inherited from class team.unnamed.inject.provision.StdProvider

injected

Constructor Summary

Constructors

Constructor and Description
LinkedProvider(Key<T> key, Key<? extends T> target)

Method Summary

Modifier and Type	Method and Description
T	get()
Key<? extends T>	getTarget()
void	inject(ProvisionStack stack, InjectorImpl injector) Used by standard providers and some other providers to delegate the injection to the wrapped provider (when it's a wrapper provider) or injecting some provider properties without checking everything
boolean	isAutoBound() Determines if the linked provider is linked to the same key
java.lang.String	toString()

Methods inherited from class team.unnamed.inject.provision.StdProvider

get, isInjected, onBind, setInjected, withScope

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LinkedProvider

public LinkedProvider(Key<T> key,
                      Key<? extends T> target)

Method Detail

inject

public void inject(ProvisionStack stack,
                   InjectorImpl injector)

Description copied from class: StdProvider

Used by standard providers and some other providers to delegate the injection to the wrapped provider (when it's a wrapper provider) or injecting some provider properties without checking everything

Overrides:

inject in class StdProvider<T>

Parameters:

stack - The thread injection stack (passed as argument instead of getting it from the thread-local held by the injector)

injector - The injector used to inject this provider

get

public T get()

Specified by:

get in interface Provider<T>

Overrides:

get in class StdProvider<T>

isAutoBound

public boolean isAutoBound()

Determines if the linked provider is linked to the same key

Returns:

If the linked provider is linked to the same key

getTarget

public Key<? extends T> getTarget()

Returns:

The target linked key

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object