Package com.google.inject.internal

Class ProviderInstanceBindingImpl<T>

java.lang.Object

com.google.inject.internal.BindingImpl<T>

com.google.inject.internal.ProviderInstanceBindingImpl<T>

All Implemented Interfaces:

Binding<T>, Element, HasDependencies, ProviderInstanceBinding<T>

Direct Known Subclasses:

InternalProviderInstanceBindingImpl

class ProviderInstanceBindingImpl<T>
extends BindingImpl<T>
implements ProviderInstanceBinding<T>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) com.google.common.collect.ImmutableSet<InjectionPoint>	injectionPoints
(package private) javax.inject.Provider<? extends T>	providerInstance

Constructor Summary

Constructors

Constructor	Description
ProviderInstanceBindingImpl(InjectorImpl injector, Key<T> key, java.lang.Object source, InternalFactory<? extends T> internalFactory, Scoping scoping, javax.inject.Provider<? extends T> providerInstance, java.util.Set<InjectionPoint> injectionPoints)
ProviderInstanceBindingImpl(java.lang.Object source, Key<T> key, Scoping scoping, java.util.Set<InjectionPoint> injectionPoints, javax.inject.Provider<? extends T> providerInstance)

Method Summary

Modifier and Type	Method	Description
<V> V	acceptTargetVisitor(BindingTargetVisitor<? super T,V> visitor)	Accepts a target visitor.
void	applyTo(Binder binder)	Writes this module element to the given binder (optional operation).
boolean	equals(java.lang.Object obj)
java.util.Set<Dependency<?>>	getDependencies()	Returns the known dependencies for this type.
java.util.Set<InjectionPoint>	getInjectionPoints()	Returns the field and method injection points of the provider, injected at injector-creation time only.
Provider<? extends T>	getProviderInstance()	If the user supplied a JSR330 binding, then this will wrap that one.
javax.inject.Provider<? extends T>	getUserSuppliedProvider()	Returns the user-supplied, unscoped provider.
int	hashCode()
java.lang.String	toString()
BindingImpl<T>	withKey(Key<T> key)
BindingImpl<T>	withScoping(Scoping scoping)

Methods inherited from class com.google.inject.internal.BindingImpl

acceptScopingVisitor, acceptVisitor, getInjector, getInternalFactory, getKey, getProvider, getScoping, getSource, isConstant

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.inject.Binding

acceptScopingVisitor, getKey, getProvider

Methods inherited from interface com.google.inject.spi.Element

acceptVisitor, getSource

Field Detail

providerInstance

final javax.inject.Provider<? extends T> providerInstance

injectionPoints

final com.google.common.collect.ImmutableSet<InjectionPoint> injectionPoints

Constructor Detail

ProviderInstanceBindingImpl

public ProviderInstanceBindingImpl(InjectorImpl injector,
                                   Key<T> key,
                                   java.lang.Object source,
                                   InternalFactory<? extends T> internalFactory,
                                   Scoping scoping,
                                   javax.inject.Provider<? extends T> providerInstance,
                                   java.util.Set<InjectionPoint> injectionPoints)

ProviderInstanceBindingImpl

public ProviderInstanceBindingImpl(java.lang.Object source,
                                   Key<T> key,
                                   Scoping scoping,
                                   java.util.Set<InjectionPoint> injectionPoints,
                                   javax.inject.Provider<? extends T> providerInstance)

Method Detail

acceptTargetVisitor

public <V> V acceptTargetVisitor(BindingTargetVisitor<? super T,V> visitor)

Description copied from interface: Binding

Accepts a target visitor. Invokes the visitor method specific to this binding's target.

Specified by:

acceptTargetVisitor in interface Binding<T>

Parameters:

visitor - to call back on

getProviderInstance

public Provider<? extends T> getProviderInstance()

Description copied from interface: ProviderInstanceBinding

If the user supplied a JSR330 binding, then this will wrap that one. To always return the user-supplied provider, use ProviderInstanceBinding.getUserSuppliedProvider().

Specified by:

getProviderInstance in interface ProviderInstanceBinding<T>

getUserSuppliedProvider

public javax.inject.Provider<? extends T> getUserSuppliedProvider()

Description copied from interface: ProviderInstanceBinding

Returns the user-supplied, unscoped provider.

Specified by:

getUserSuppliedProvider in interface ProviderInstanceBinding<T>

getInjectionPoints

public java.util.Set<InjectionPoint> getInjectionPoints()

Description copied from interface: ProviderInstanceBinding

Returns the field and method injection points of the provider, injected at injector-creation time only.

Specified by:

getInjectionPoints in interface ProviderInstanceBinding<T>

Returns:

a possibly empty set

getDependencies

public java.util.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.

Specified by:

getDependencies in interface HasDependencies

Returns:

a possibly empty set

withScoping

public BindingImpl<T> withScoping(Scoping scoping)

Overrides:

withScoping in class BindingImpl<T>

withKey

public BindingImpl<T> withKey(Key<T> key)

Overrides:

withKey in class BindingImpl<T>

applyTo

public void applyTo(Binder binder)

Description copied from interface: Element

Writes this module element to the given binder (optional operation).

Specified by:

applyTo in interface Element

Parameters:

binder - to apply configuration element to

toString

public java.lang.String toString()

Overrides:

toString in class BindingImpl<T>

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object