Package software.amazon.smithy.model.traits

Interface TraitFactory

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface TraitFactory

Creates traits using trait data from a model.

Method Summary

Modifier and Type	Method	Description
static TraitFactory	createServiceFactory()	Creates a TraitFactory that discovers TraitService providers using the Thread context class loader.
static TraitFactory	createServiceFactory(java.lang.ClassLoader classLoader)	Creates a TraitFactory that discovers TraitService providers using the given ClassLoader.
static TraitFactory	createServiceFactory(java.lang.Iterable<TraitService> services)	Creates a TraitFactory that uses a List of TraitService provider instances.
java.util.Optional<Trait>	createTrait(ShapeId id, ShapeId target, Node value)	Creates and configures a trait using model trait data.

Method Detail

createTrait

java.util.Optional<Trait> createTrait(ShapeId id,
                                      ShapeId target,
                                      Node value)

Creates and configures a trait using model trait data.

Parameters:

id - Shape ID of the trait.

target - Shape that the trait is applied on.

value - The Node value of the trait.

Returns:

Returns the created trait wrapped in an Optional.

Throws:

SourceException - on configuration error.

java.lang.RuntimeException - if an error occurs while creating the trait.

createServiceFactory

static TraitFactory createServiceFactory(java.lang.Iterable<TraitService> services)

Creates a TraitFactory that uses a List of TraitService provider instances.

Parameters:

services - List of TraitService provider instances.

Returns:

Returns the created TraitFactory.

createServiceFactory

static TraitFactory createServiceFactory()

Creates a TraitFactory that discovers TraitService providers using the Thread context class loader.

Returns:

Returns the created TraitFactory.

createServiceFactory

static TraitFactory createServiceFactory(java.lang.ClassLoader classLoader)

Creates a TraitFactory that discovers TraitService providers using the given ClassLoader.

Parameters:

classLoader - Class loader used to find TraitService providers.

Returns:

Returns the created TraitFactory.