Uses of Interface
io.helidon.service.registry.Lookup

Packages that use Lookup

Package	Description
io.helidon.service.registry	API required to define services, and to compile the code generated sources for Helidon Service Registry, with a core service registry implementation (replacement for ServiceLoader).

Uses of Lookup in io.helidon.service.registry

Classes in io.helidon.service.registry with type parameters of type Lookup

Modifier and Type	Class	Description
static class	Lookup.BuilderBase<BUILDER extends Lookup.BuilderBase<BUILDER,PROTOTYPE>,PROTOTYPE extends Lookup>	Fluent API builder base for Lookup.

Classes in io.helidon.service.registry that implement Lookup

Modifier and Type	Class	Description
protected static class	Lookup.BuilderBase.LookupImpl	Generated implementation of the prototype, can be extended by descendant prototype implementations.

Fields in io.helidon.service.registry declared as Lookup

Modifier and Type	Field	Description
static final Lookup	Lookup.EMPTY	Empty lookup matches anything and everything except for abstract types.

Methods in io.helidon.service.registry that return Lookup

Modifier and Type	Method	Description
Lookup	Lookup.Builder.build()
Lookup	Lookup.Builder.buildPrototype()
static Lookup	Lookup.create(TypeName contract)	Create service lookup from a contract type.
static Lookup	Lookup.create(Dependency dependency)	Create service lookup from this injection point information.
static Lookup	Lookup.create(Class<?> contract)	Create service lookup from a contract type.

Methods in io.helidon.service.registry with parameters of type Lookup

Modifier and Type	Method	Description
<T> List<T>	ServiceRegistry.all(Lookup lookup)	Get all service instances matching the lookup with the expectation that there may not be a match available.
static Lookup.Builder	Lookup.builder(Lookup instance)	Create a new fluent API builder from an existing instance.
Optional<Service.QualifiedInstance<T>>	GeneratedService.IpFactoryInterceptionWrapper.first(Lookup lookup)
Optional<Service.QualifiedInstance<T>>	GeneratedService.QualifiedFactoryInterceptionWrapper.first(Qualifier qualifier, Lookup lookup, GenericType<T> type)
Optional<Service.QualifiedInstance<T>>	Service.InjectionPointFactory.first(Lookup lookup)	Get (or create) an instance of this service type for the given injection point context.
Optional<Service.QualifiedInstance<T>>	Service.QualifiedFactory.first(Qualifier qualifier, Lookup lookup, GenericType<T> type)	Get the first instance (if any) matching the qualifier and type.
<T> Optional<T>	ServiceRegistry.first(Lookup lookup)	Get the first service instance matching the contract with the expectation that there may not be a match available.
BUILDER	Lookup.BuilderBase.from(Lookup prototype)	Update this builder from an existing prototype instance.
<T> T	ServiceRegistry.get(Lookup lookup)	Get the first service instance matching the lookup with the expectation that there is a match available.
Optional<List<Service.QualifiedInstance<T>>>	Activator.instances(Lookup lookup)	Get instances from this managed service.
List<Service.QualifiedInstance<T>>	GeneratedService.IpFactoryInterceptionWrapper.list(Lookup lookup)
List<Service.QualifiedInstance<T>>	GeneratedService.QualifiedFactoryInterceptionWrapper.list(Qualifier qualifier, Lookup lookup, GenericType<T> type)
default List<Service.QualifiedInstance<T>>	Service.InjectionPointFactory.list(Lookup lookup)	Get (or create) a list of instances matching the criteria for the given injection point context.
default List<Service.QualifiedInstance<T>>	Service.QualifiedFactory.list(Qualifier qualifier, Lookup lookup, GenericType<T> type)	Get all instances matching the qualifier and type.
<T> List<ServiceInstance<T>>	ServiceRegistry.lookupInstances(Lookup lookup)	A lookup method that provides a list of qualified instances, rather than just a service instance.
List<ServiceInfo>	ServiceRegistry.lookupServices(Lookup lookup)	A lookup method operating on the service descriptors, rather than service instances.
<T> Supplier<T>	ServiceRegistry.supply(Lookup lookup)	Get the first service supplier matching the lookup with the expectation that there is a match available.
<T> Supplier<List<T>>	ServiceRegistry.supplyAll(Lookup lookup)	Lookup a supplier of all services matching the lookup with the expectation that there may not be a match available.
<T> Supplier<Optional<T>>	ServiceRegistry.supplyFirst(Lookup lookup)	Find the first service matching the lookup with the expectation that there may not be a match available.