public interface Scope
Injector
has no scope, meaning it has no state from the
framework's perspective -- the Injector
creates it, injects it once into the class that
required it, and then immediately forgets it. Associating a scope with a particular binding
allows the created instance to be "remembered" and possibly used again for other injections.
An example of a scope is Scopes.SINGLETON
.
Modifier and Type | Method and Description |
---|---|
<T> Provider<T> |
scope(Key<T> key,
Provider<T> unscoped)
Scopes a provider.
|
String |
toString()
A short but useful description of this scope.
|
<T> Provider<T> scope(Key<T> key, Provider<T> unscoped)
Scope implementations are strongly encouraged to override Object.toString()
in the
returned provider and include the backing provider's toString()
output.
key
- binding keyunscoped
- locates an instance when one doesn't already exist in this scope.Copyright © 2006–2020 Google, Inc.. All rights reserved.