Package org.elasticsearch.common.inject.spi

Interface BindingScopingVisitor<V>

Type Parameters:
V - any type to be returned by the visit method. Use Void with return null if no return type is needed.
All Known Implementing Classes:
DefaultBindingScopingVisitor
public interface BindingScopingVisitor<V>
Visits each of the strategies used to scope an injection.
Since:
2.0

  • Method Details

    • visitEagerSingleton

      V visitEagerSingleton()
      Visit an eager singleton or single instance. This scope strategy is found on both module and injector bindings.

    • visitScope

      V visitScope(Scope scope)
      Visit a scope instance. This scope strategy is found on both module and injector bindings.

    • visitScopeAnnotation

      V visitScopeAnnotation(Class<? extends Annotation> scopeAnnotation)
      Visit a scope annotation. This scope strategy is found only on module bindings. The instance that implements this scope is registered by Binder.bindScope().

    • visitNoScoping

      V visitNoScoping()
      Visit an unspecified or unscoped strategy. On a module, this strategy indicates that the injector should use scoping annotations to find a scope. On an injector, it indicates that no scope is applied to the binding. An unscoped binding will behave like a scoped one when it is linked to a scoped binding.