Module io.helidon.inject.api

Package io.helidon.inject.api

Interface DependencyInfo

All Superinterfaces:

Prototype.Api

All Known Implementing Classes:

DependencyInfo.BuilderBase.DependencyInfoImpl

public interface DependencyInfo
extends Prototype.Api

Aggregates the set of InjectionPointInfo's that are dependent upon a specific and common ServiceInfo definition.

See Also:

• builder()

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DependencyInfo.Builder	Fluent API builder for DependencyInfo.
static class	DependencyInfo.BuilderBase<BUILDER extends DependencyInfo.BuilderBase<BUILDER,PROTOTYPE>,PROTOTYPE extends DependencyInfo>	Fluent API builder base for DependencyInfo.

Method Summary

Modifier and Type	Method	Description
static DependencyInfo.Builder	builder()	Create a new fluent API builder to customize configuration.
static DependencyInfo.Builder	builder(DependencyInfo instance)	Create a new fluent API builder from an existing instance.
ServiceInfoCriteria	dependencyTo()	The service info describing what the injection point dependencies are dependent upon.
String	elementName()	Name of the dependency location, such as a field name, or argument name.
Set<InjectionPointInfo>	injectionPointDependencies()	The set of injection points that depends upon dependencyTo().
Optional<ServiceProvider<?>>	resolvedTo()	The ServiceProvider that this dependency is optional resolved and bound to.

Method Details

builder

static DependencyInfo.Builder builder()

Create a new fluent API builder to customize configuration.

Returns:

a new builder

builder

static DependencyInfo.Builder builder(DependencyInfo instance)

Create a new fluent API builder from an existing instance.

Parameters:

instance - an existing instance used as a base for the builder

Returns:

a builder based on an instance

elementName

String elementName()

Name of the dependency location, such as a field name, or argument name.

Returns:

name of the element of this dependency

dependencyTo

ServiceInfoCriteria dependencyTo()

The service info describing what the injection point dependencies are dependent upon.

Returns:

the service info dependency

injectionPointDependencies

Set<InjectionPointInfo> injectionPointDependencies()

The set of injection points that depends upon dependencyTo().

Returns:

the set of dependencies

resolvedTo

Optional<ServiceProvider<?>> resolvedTo()

The ServiceProvider that this dependency is optional resolved and bound to. All dependencies from injectionPointDependencies() will be bound to this resolution.

Returns:

the optional resolved and bounded service provider