Uses of Class com.google.inject.Key (Google Guice 4.2.1 API)

Packages that use Key
Package	Description
com.google.inject	Google Guice (pronounced "juice") is an ultra-lightweight dependency injection framework.
com.google.inject.assistedinject	Extension for combining factory interfaces with injection; this extension requires `guice-assistedinject.jar`.
com.google.inject.binder	Interfaces which make up `Binder`'s expression language.
com.google.inject.grapher
com.google.inject.internal	Guice (sounds like "juice")
com.google.inject.multibindings	Extension for binding multiple instances in a collection; this extension requires `guice-multibindings.jar`.
com.google.inject.servlet	Servlet API scopes, bindings and registration; this extension requires `guice-servlet.jar`.
com.google.inject.spi	Guice service provider interface
com.google.inject.throwingproviders	Extension for injecting objects that may throw at provision time; this extension requires `guice-throwingproviders.jar`.

Uses of Key in com.google.inject

Methods in com.google.inject that return Key
Modifier and Type	Method	Description
`static <T> Key<T>`	Key.`get(TypeLiteral<T> typeLiteral)`	Gets a key for an injection type.
`static <T> Key<T>`	Key.`get(TypeLiteral<T> typeLiteral, Annotation annotation)`	Gets a key for an injection type and an annotation.
`static <T> Key<T>`	Key.`get(TypeLiteral<T> typeLiteral, Class<? extends Annotation> annotationType)`	Gets a key for an injection type and an annotation type.
`static <T> Key<T>`	Key.`get(Class<T> type)`	Gets a key for an injection type.
`static <T> Key<T>`	Key.`get(Class<T> type, Annotation annotation)`	Gets a key for an injection type and an annotation.
`static <T> Key<T>`	Key.`get(Class<T> type, Class<? extends Annotation> annotationType)`	Gets a key for an injection type and an annotation type.
`static Key<?>`	Key.`get(Type type)`	Gets a key for an injection type.
`static Key<?>`	Key.`get(Type type, Annotation annotation)`	Gets a key for an injection type and an annotation.
`static Key<?>`	Key.`get(Type type, Class<? extends Annotation> annotationType)`	Gets a key for an injection type and an annotation type.
`Key<T>`	Binding.`getKey()`	Returns the key for this binding.
`<T> Key<T>`	Key.`ofType(TypeLiteral<T> type)`	Returns a new key of the specified type with the same annotation as this key.
`<T> Key<T>`	Key.`ofType(Class<T> type)`	Returns a new key of the specified type with the same annotation as this key.
`Key<?>`	Key.`ofType(Type type)`	Returns a new key of the specified type with the same annotation as this key.
`Key<T>`	Key.`withoutAttributes()`	Returns this key without annotation attributes, i.e.

Methods in com.google.inject that return types with arguments of type Key
Modifier and Type	Method	Description
`Map<Key<?>,Binding<?>>`	Injector.`getAllBindings()`	Returns a snapshot of this injector's bindings, both explicit and just-in-time.
`Map<Key<?>,Binding<?>>`	Injector.`getBindings()`	Returns this injector's explicit bindings.

Methods in com.google.inject with parameters of type Key
Modifier and Type	Method	Description
`protected <T> LinkedBindingBuilder<T>`	AbstractModule.`bind(Key<T> key)`
`<T> LinkedBindingBuilder<T>`	Binder.`bind(Key<T> key)`	See the EDSL examples at `Binder`.
`protected <T> LinkedBindingBuilder<T>`	PrivateModule.`bind(Key<T> key)`
`void`	PrivateBinder.`expose(Key<?> key)`	Makes the binding for `key` available to the enclosing environment
`protected <T> void`	PrivateModule.`expose(Key<T> key)`	Makes the binding for `key` available to other modules and the injector.
`<T> Binding<T>`	Injector.`getBinding(Key<T> key)`	Returns the binding for the given injection key.
`<T> Binding<T>`	Injector.`getExistingBinding(Key<T> key)`	Returns the binding if it already exists, or null if does not exist.
`<T> T`	Injector.`getInstance(Key<T> key)`	Returns the appropriate instance for the given injection key; equivalent to `getProvider(key).get()`.
`protected <T> Provider<T>`	AbstractModule.`getProvider(Key<T> key)`
`<T> Provider<T>`	Binder.`getProvider(Key<T> key)`	Returns the provider used to obtain instances for the given injection key.
`<T> Provider<T>`	Injector.`getProvider(Key<T> key)`	Returns the provider used to obtain instances for the given injection key.
`protected <T> Provider<T>`	PrivateModule.`getProvider(Key<T> key)`
`protected void`	AbstractModule.`requireBinding(Key<?> key)`	Adds a dependency from this module to `key`.
`protected void`	PrivateModule.`requireBinding(Key<?> key)`	Instructs Guice to require a binding to the given key.
`<T> Provider<T>`	Scope.`scope(Key<T> key, Provider<T> unscoped)`	Scopes a provider.

Uses of Key in com.google.inject.assistedinject

Methods in com.google.inject.assistedinject that return Key
Modifier and Type	Method	Description
`Key<T>`	AssistedInjectBinding.`getKey()`	Returns the `Key` for the factory binding.

Methods in com.google.inject.assistedinject with parameters of type Key
Modifier and Type	Method	Description
`<F> Module`	FactoryModuleBuilder.`build(Key<F> factoryInterface)`
`<T> FactoryModuleBuilder`	FactoryModuleBuilder.`implement(Key<T> source, TypeLiteral<? extends T> target)`	See the factory configuration examples at `FactoryModuleBuilder`.
`<T> FactoryModuleBuilder`	FactoryModuleBuilder.`implement(Key<T> source, Class<? extends T> target)`	See the factory configuration examples at `FactoryModuleBuilder`.

Uses of Key in com.google.inject.binder

Methods in com.google.inject.binder with parameters of type Key
Modifier and Type	Method	Description
`ScopedBindingBuilder`	LinkedBindingBuilder.`to(Key<? extends T> targetKey)`	See the EDSL examples at `Binder`.
`ScopedBindingBuilder`	LinkedBindingBuilder.`toProvider(Key<? extends javax.inject.Provider<? extends T>> providerKey)`	See the EDSL examples at `Binder`.

Uses of Key in com.google.inject.grapher

Methods in com.google.inject.grapher that return Key
Modifier and Type	Method	Description
`Key<?>`	NodeId.`getKey()`

Methods in com.google.inject.grapher that return types with arguments of type Key
Modifier and Type	Method	Description
`Set<Key<?>>`	DefaultRootKeySetCreator.`getRootKeys(Injector injector)`
`Set<Key<?>>`	RootKeySetCreator.`getRootKeys(Injector injector)`	Returns the set of starting keys to graph.
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(ConstructorBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(ConvertedConstantBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(InstanceBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(LinkedKeyBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(ProviderBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(ProviderInstanceBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visit(ProviderKeyBinding<?> binding)`
`Collection<Key<?>>`	TransitiveDependencyVisitor.`visitOther(Binding<?> binding)`

Methods in com.google.inject.grapher with parameters of type Key
Modifier and Type	Method	Description
`String`	NameFactory.`getAnnotationName(Key<?> key)`
`String`	ShortNameFactory.`getAnnotationName(Key<?> key)`
`String`	NameFactory.`getClassName(Key<?> key)`
`String`	ShortNameFactory.`getClassName(Key<?> key)`
`static NodeId`	NodeId.`newInstanceId(Key<?> key)`
`static NodeId`	NodeId.`newTypeId(Key<?> key)`

Method parameters in com.google.inject.grapher with type arguments of type Key
Modifier and Type	Method	Description
`void`	AbstractInjectorGrapher.`graph(Injector injector, Set<Key<?>> root)`
`void`	InjectorGrapher.`graph(Injector injector, Set<Key<?>> root)`	Graphs the guice dependency graph for the given injector using the given starting keys and their transitive dependencies.

Uses of Key in com.google.inject.internal

Fields in com.google.inject.internal declared as Key
Modifier and Type	Field	Description
`protected static Key<?>`	AbstractBindingBuilder.`NULL_KEY`

Methods in com.google.inject.internal that return Key
Modifier and Type	Method	Description
`static <T> Key<T>`	MoreTypes.`canonicalizeKey(Key<T> key)`	Returns a key that doesn't hold any references to parent classes.
`static Key<?>`	Annotations.`getKey(TypeLiteral<?> type, Member member, Annotation[] annotations, Errors errors)`	Gets a key for the given type, member and annotations.
`Key<T>`	BindingImpl.`getKey()`
`Key<?>`	ExposureBuilder.`getKey()`
`Key<T>`	ProviderMethod.`getKey()`
`Key<? extends T>`	LinkedBindingImpl.`getLinkedKey()`

Methods in com.google.inject.internal that return types with arguments of type Key
Modifier and Type	Method	Description
`Set<Key<?>>`	PrivateElementsImpl.`getExposedKeys()`

Methods in com.google.inject.internal with parameters of type Key
Modifier and Type	Method	Description
`Errors`	Errors.`bindingAlreadySet(Key<?> key, Object source)`
`static <T> Key<T>`	MoreTypes.`canonicalizeKey(Key<T> key)`	Returns a key that doesn't hold any references to parent classes.
`Errors`	Errors.`childBindingAlreadySet(Key<?> key, Set<Object> sources)`
`Errors`	Errors.`errorCheckingDuplicateBinding(Key<?> key, Object source, Throwable t)`
`Errors`	Errors.`exposedButNotBound(Key<?> key)`
`Object`	PrivateElementsImpl.`getExposedSource(Key<?> key)`
`Errors`	Errors.`jitBindingAlreadySet(Key<?> key)`
`Errors`	Errors.`jitDisabled(Key<?> key)`
`static InternalProvisionException`	InternalProvisionException.`jitDisabled(Key<?> key)`
`Errors`	Errors.`jitDisabledInParent(Key<?> key)`
`Errors`	Errors.`missingImplementation(Key key)`	We use a fairly generic error message here.
`static String`	Annotations.`nameOf(Key<?> key)`	Returns the name the binding should use.
`static <T> RealOptionalBinder<T>`	RealOptionalBinder.`newRealOptionalBinder(Binder binder, Key<T> type)`
`static <T> RealMultibinder<T>`	RealMultibinder.`newRealSetBinder(Binder binder, Key<T> key)`	Implementation of newSetBinder.
`<T> Provider<T>`	SingletonScope.`scope(Key<T> key, Provider<T> creator)`	Provides singleton scope with the following properties: creates no more than one instance per Key as a creator is used no more than once result is cached and returned quickly on subsequent calls exception in a creator is not treated as instance creation and is not cached creates singletons in parallel whenever possible waits for dependent singletons to be created even across threads and when dependencies are shared as long as no circular dependencies are detected returns circular proxy only when circular dependencies are detected aside from that, blocking synchronization is only used for proxy creation and initialization
`BindingBuilder<T>`	BindingBuilder.`to(Key<? extends T> linkedKey)`
`BindingBuilder<T>`	BindingBuilder.`toProvider(Key<? extends javax.inject.Provider<? extends T>> providerKey)`
`protected BindingImpl<T>`	BindingImpl.`withKey(Key<T> key)`
`BindingImpl<T>`	LinkedBindingImpl.`withKey(Key<T> key)`

Constructors in com.google.inject.internal with parameters of type Key
Constructor	Description
`AbstractBindingBuilder(Binder binder, List<Element> elements, Object source, Key<T> key)`
`BindingBuilder(Binder binder, List<Element> elements, Object source, Key<T> key)`
`BindingImpl(com.google.inject.internal.InjectorImpl injector, Key<T> key, Object source, com.google.inject.internal.InternalFactory<? extends T> internalFactory, Scoping scoping)`
`BindingImpl(Object source, Key<T> key, Scoping scoping)`
`ExposedBindingImpl(com.google.inject.internal.InjectorImpl injector, Object source, Key<T> key, com.google.inject.internal.InternalFactory<T> factory, PrivateElements privateElements)`
`ExposureBuilder(Binder binder, Object source, Key<T> key)`
`LinkedBindingImpl(com.google.inject.internal.InjectorImpl injector, Key<T> key, Object source, com.google.inject.internal.InternalFactory<? extends T> internalFactory, Scoping scoping, Key<? extends T> targetKey)`
`LinkedBindingImpl(Object source, Key<T> key, Scoping scoping, Key<? extends T> targetKey)`

Uses of Key in com.google.inject.multibindings

Methods in com.google.inject.multibindings that return Key
Modifier and Type	Method	Description
`Key<T>`	OptionalBinderBinding.`getKey()`	Returns the `Key` for this binding.
`Key<T>`	MapBinderBinding.`getMapKey()`	Returns the `Key` for the map.
`Key<T>`	MultibinderBinding.`getSetKey()`	Returns the key for the set.

Methods in com.google.inject.multibindings with parameters of type Key
Modifier and Type	Method	Description
`static <T> OptionalBinder<T>`	OptionalBinder.`newOptionalBinder(Binder binder, Key<T> type)`
`static <T> Multibinder<T>`	Multibinder.`newSetBinder(Binder binder, Key<T> key)`	Returns a new multibinder that collects instances of the key's type in a `Set` that is itself bound with the annotation (if any) of the key.

Uses of Key in com.google.inject.servlet

Methods in com.google.inject.servlet that return Key
Modifier and Type	Method	Description
`Key<? extends javax.servlet.Filter>`	LinkedFilterBinding.`getLinkedKey()`	Returns the key used to lookup the filter instance.
`Key<? extends javax.servlet.http.HttpServlet>`	LinkedServletBinding.`getLinkedKey()`	Returns the key used to lookup the servlet instance.

Methods in com.google.inject.servlet with parameters of type Key
Modifier and Type	Method	Description
`void`	ServletModule.FilterKeyBindingBuilder.`through(Key<? extends javax.servlet.Filter> filterKey)`
`void`	ServletModule.FilterKeyBindingBuilder.`through(Key<? extends javax.servlet.Filter> filterKey, Map<String,String> initParams)`
`void`	ServletModule.ServletKeyBindingBuilder.`with(Key<? extends javax.servlet.http.HttpServlet> servletKey)`
`void`	ServletModule.ServletKeyBindingBuilder.`with(Key<? extends javax.servlet.http.HttpServlet> servletKey, Map<String,String> initParams)`

Method parameters in com.google.inject.servlet with type arguments of type Key
Modifier and Type	Method	Description
`static <T> Callable<T>`	ServletScopes.`continueRequest(Callable<T> callable, Map<Key<?>,Object> seedMap)`	Deprecated. You probably want to use `transferRequest` instead
`static <T> Callable<T>`	ServletScopes.`scopeRequest(Callable<T> callable, Map<Key<?>,Object> seedMap)`	Scopes the given callable inside a request scope.
`static RequestScoper`	ServletScopes.`scopeRequest(Map<Key<?>,Object> seedMap)`	Returns an object that will apply request scope to a block of code.

Uses of Key in com.google.inject.spi

Methods in com.google.inject.spi that return Key
Modifier and Type	Method	Description
`Key<T>`	Dependency.`getKey()`	Returns the key to the binding that satisfies this dependency.
`Key<T>`	ProviderLookup.`getKey()`
`Key<T>`	ProvidesMethodBinding.`getKey()`	Returns the key of the binding.
`Key<? extends T>`	LinkedKeyBinding.`getLinkedKey()`	Returns the linked key used to resolve injections.
`Key<?>`	ProviderBinding.`getProvidedKey()`	Returns the key whose binding is used to `provide instances`.
`Key<? extends javax.inject.Provider<? extends T>>`	ProviderKeyBinding.`getProviderKey()`	Returns the key used to resolve the provider's binding.
`Key<String>`	ConvertedConstantBinding.`getSourceKey()`	Returns the key for the source binding.
`abstract <T> Key<T>`	ModuleAnnotatedMethodScanner.`prepareMethod(Binder binder, Annotation annotation, Key<T> key, InjectionPoint injectionPoint)`	Prepares a method for binding.

Methods in com.google.inject.spi that return types with arguments of type Key
Modifier and Type	Method	Description
`Set<Key<?>>`	PrivateElements.`getExposedKeys()`	Returns the unique exposed keys for these private elements.

Methods in com.google.inject.spi with parameters of type Key
Modifier and Type	Method	Description
`static <T> Dependency<T>`	Dependency.`get(Key<T> key)`	Returns a new dependency that is not attached to an injection point.
`Object`	PrivateElements.`getExposedSource(Key<?> key)`	Returns an arbitrary object containing information about the "place" where this key was exposed.
`<T> Provider<T>`	TypeEncounter.`getProvider(Key<T> key)`	Returns the provider used to obtain instances for the given injection key.
`abstract <T> Key<T>`	ModuleAnnotatedMethodScanner.`prepareMethod(Binder binder, Annotation annotation, Key<T> key, InjectionPoint injectionPoint)`	Prepares a method for binding.

Constructors in com.google.inject.spi with parameters of type Key
Constructor	Description
`ProviderLookup(Object source, Key<T> key)`

Uses of Key in com.google.inject.throwingproviders

Methods in com.google.inject.throwingproviders with parameters of type Key
Modifier and Type	Method	Description
`ScopedBindingBuilder`	ThrowingProviderBinder.SecondaryBinder.`to(Key<? extends P> targetKey)`