Package com.google.inject.internal

Class RealMapBinder.RealMapProvider<K,V>

java.lang.Object

com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory<Map<K,V>>

com.google.inject.internal.RealMapBinder.RealMapBinderProviderWithDependencies<K,V,Map<K,V>>

com.google.inject.internal.RealMapBinder.RealMapProvider<K,V>

All Implemented Interfaces:

InternalFactory<Map<K,V>>, Provider<Map<K,V>>, HasDependencies, javax.inject.Provider<Map<K,V>>

Enclosing class:

RealMapBinder<K,V>

private static final class RealMapBinder.RealMapProvider<K,V>
extends RealMapBinder.RealMapBinderProviderWithDependencies<K,V,Map<K,V>>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Set<Dependency<?>>	dependencies
(package private) SingleParameterInjector<V>[]	injectors	An array of all the injectors.
(package private) K[]	keys

Fields inherited from class com.google.inject.internal.RealMapBinder.RealMapBinderProviderWithDependencies

bindingSelection

Fields inherited from class com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory

provisionCallback

Constructor Summary

Constructors

Constructor	Description
RealMapProvider(RealMapBinder.BindingSelection<K,V> bindingSelection)

Method Summary

Modifier and Type	Method	Description
protected void	doInitialize(InjectorImpl injector, Errors errors)	Initialize the factory.
protected Map<K,V>	doProvision(InternalContext context, Dependency<?> dependency)	Creates an object to be injected.
(package private) RealMapBinder.BindingSelection<K,V>	getBindingSelection()
Set<Dependency<?>>	getDependencies()	Returns the known dependencies for this type.

Methods inherited from class com.google.inject.internal.RealMapBinder.RealMapBinderProviderWithDependencies

equals, hashCode, initialize

Methods inherited from class com.google.inject.internal.InternalProviderInstanceBindingImpl.Factory

get, get, getSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

dependencies

Set<Dependency<?>> dependencies

injectors

SingleParameterInjector<V>[] injectors

An array of all the injectors.

This is parallel to array of keys below

keys

K[] keys

Constructor Details

RealMapProvider

RealMapProvider(RealMapBinder.BindingSelection<K,V> bindingSelection)

Method Details

getBindingSelection

RealMapBinder.BindingSelection<K,V> getBindingSelection()

doInitialize

protected void doInitialize(InjectorImpl injector,
 Errors errors)
                     throws ErrorsException

Description copied from class: RealMapBinder.RealMapBinderProviderWithDependencies

Initialize the factory. BindingSelection is guaranteed to be initialized at this point and this will be called prior to any provisioning.

Specified by:

doInitialize in class RealMapBinder.RealMapBinderProviderWithDependencies<K,V,Map<K,V>>

Throws:

ErrorsException

doProvision

protected Map<K,V> doProvision(InternalContext context,
 Dependency<?> dependency)
                        throws InternalProvisionException

Description copied from class: InternalProviderInstanceBindingImpl.Factory

Creates an object to be injected.

Specified by:

doProvision in class InternalProviderInstanceBindingImpl.Factory<Map<K,V>>

Returns:

instance to be injected

Throws:

InternalProvisionException - if a value cannot be provided

getDependencies

public Set<Dependency<?>> getDependencies()

Description copied from interface: HasDependencies

Returns the known dependencies for this type. If this has dependencies whose values are not known statically, a dependency for the Injector will be included in the returned set.

Returns:

a possibly empty set