ProviderNotationConverter providerNotationConverter = new ProviderNotationConverter();

        NotationParser<Object, MavenArtifact> sourceNotationParser = NotationParserBuilder
            .toType(MavenArtifact.class)
            .fromType(Provider.class, Cast.uncheckedCast(providerNotationConverter))
            .fromType(AbstractArchiveTask.class, archiveTaskNotationConverter)

        ProviderNotationConverter providerNotationConverter = new ProviderNotationConverter();

        NotationParser<Object, IvyArtifact> sourceNotationParser = NotationParserBuilder
                .toType(IvyArtifact.class)
                .fromType(Provider.class, Cast.uncheckedCast(providerNotationConverter))
                .converter(archiveTaskNotationConverter)
                .converter(publishArtifactNotationConverter)

    final ImmutableModuleIdentifierFactory moduleIdentifierFactory = Mock() {
        module(_, _) >> { args ->
            DefaultModuleIdentifier.newId(*args)
        }
    }
    @Subject parser = NotationParserBuilder.toType(ModuleIdentifier).fromCharSequence(new ModuleIdentifierNotationConverter(moduleIdentifierFactory)).toComposite()

    def "parses module identifier notation"() {
        expect:

        this.factory = factory;
    }

    public ProjectDependency createFromMap(ProjectFinder projectFinder, Map<? extends String, ?> map) {
        return NotationParserBuilder.toType(ProjectDependency.class)
                .converter(new ProjectDependencyMapNotationConverter(projectFinder, factory)).toComposite().parseNotation(map);
    }

    private static <T> NotationParser<Object, T> build(NotationConverter<Object, T> converter, Class<T> type) {
        return NotationParserBuilder
            .toType(type)
            .noImplicitConverters()
            .converter(converter)
            .toComposite();
    }

    private <T> void registerConverter(NotationConverter<Object, T> converter, Class<T> type) {

        visitor.candidate("A Provider that provides any supported value.");
    }

    public static NotationParser<Object, String> parser() {
        return NotationParserBuilder
                .toType(String.class)
                .noImplicitConverters()
                .allowNullInput()
                .converter(new PathNotationConverter())
                .toComposite();
    }

    @Override

    }

    private static NotationParser<Object, ModuleIdentifier> parser(ImmutableModuleIdentifierFactory moduleIdentifierFactory) {
        return NotationParserBuilder
                .toType(ModuleIdentifier.class)
                .fromCharSequence(new ModuleIdentifierNotationConverter(moduleIdentifierFactory))
                .toComposite();
    }

    @Nullable
    @Override
    public NotationParser<Object, ComponentIdentifier> create() {
        return NotationParserBuilder.toType(ComponentIdentifier.class)
            .fromCharSequence(new StringNotationConverter())
            .converter(new ComponentIdentifierMapNotationConverter())
            .toComposite();
    }

        GRADLE_API      | "Gradle API"
        GRADLE_TEST_KIT | "Gradle TestKit"
        LOCAL_GROOVY    | "Local Groovy"
    }

    def parse(def value) {
        return NotationParserBuilder.toType(Dependency).fromType(DependencyFactoryInternal.ClassPathNotation, factory).toComposite().parseNotation(value)
    }

}

// Field returns the i'th struct field.
func StructFieldType(t *structType, i int) Type {
	if i < 0 || i >= len(t.Fields) {
		panic("reflect: Field index out of bounds")
	}
	p := &t.Fields[i]
	return toType(p.Typ)
}

// Zero returns a Value representing the zero value for the specified type.
// The result is different from the zero value of the Value struct,
// which represents no value at all.