xapi.util.api

Interface ProvidesValue<X>

Type Parameters:

X - - The type of data this provider returns.

All Known Subinterfaces:

Bean<X>

All Known Implementing Classes:

DeferredMultiReceiver, ImmutableProvider, LazyHashMap, LazyInstance, LazyLinkedList, LazyLinkedMap, LazyLinkedSet, LazyList, LazyPojo, LazyPojo.NullCheckOnSet, LazyProvider, LazySet, LazySingleton, LazyTreeMap, Pointer, Pojo, ProviderAdapter, ProvidesValue.NoOp, SingletonInitializer, SingletonProvider

public interface ProvidesValue<X>

A basic interface to be used to provide an object of the declared type. Compatible with standard javax.inject.Provider

Author:

James X Nelson (james@wetheinter.net, @ajax)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ProvidesValue.NoOp<X> A handy class when you want a placeholder object that just returns null until the provider is replaced.

Method Summary

Modifier and Type	Method and Description
X	get()

Method Detail

get

X get()

Returns:

A value of type X whenever the owning object requests it.