DependencyGraphSelector getSelector();

    boolean isTransitive();

    ExcludeSpec getExclusions();

    boolean contributesArtifacts();

    DependencyMetadata getDependencyMetadata();

    ImmutableAttributes getAttributes();

    /**
     * The original dependency instance declared in the build script, if any.
     */
    @Nullable
    Dependency getOriginalDependency();

                encoder.writeString(realisedVariant.getName());
                encoder.writeSmallInt(realisedVariant.getDependencyMetadata().size());
                for (ModuleDependencyMetadata dependencyMetadata: realisedVariant.getDependencyMetadata()) {
                    if (dependencyMetadata instanceof GradleDependencyMetadata) {

        super(id, new ComponentAttributesAwareVariant(variant, attributesFactory, componentLevelAttributes), ((AbstractRealisedModuleComponentResolveMetadata.ImmutableRealisedVariantImpl)variant).getDependencyMetadata());
    }

    /**
     * This class wraps the component variant so that the set of attributes returned by ${@link #getAttributes()} includes both
     * the variant and the component attributes.

        fmt.endChildren();
        return fmt.toString();
    }

    private static String formatAttributeQuery(SelectorState state, Attribute<?> attribute) {
        DependencyMetadata dependencyMetadata = state.getDependencyMetadata();
        ComponentSelector selector = dependencyMetadata.getSelector();
        if (selector instanceof ModuleComponentSelector) {

        for (List<EdgeState> path : acc) {
            EdgeState target = Iterators.getLast(path.iterator());
            StringBuilder sb = new StringBuilder();
            if (target.getSelector().getDependencyMetadata().isConstraint()) {
                sb.append("Constraint path ");
            } else {
                sb.append("Dependency path ");
            }
            boolean first = true;

            getMetadata() >> Mock(ComponentGraphResolveMetadata)
        }
        variant = Mock(VariantGraphResolveState)
        dependency = Mock(DependencyGraphEdge) {
            getDependencyMetadata() >> Mock(DependencyMetadata) {
                getArtifacts() >> []
            }
            getExclusions() >> Mock(ExcludeSpec)
            getAttributes() >> ImmutableAttributes.EMPTY

    }

    private ImmutableAttributes appendAttributes(ImmutableAttributes dependencyAttributes, SelectorState selectorState) {
        try {
            DependencyMetadata dependencyMetadata = selectorState.getDependencyMetadata();
            boolean constraint = dependencyMetadata.isConstraint();
            if (constraint) {
                ComponentSelector selector = dependencyMetadata.getSelector();

        VariantGraphResolveState variant = toNode.getResolveState();

        // Do not share an ArtifactSet if the artifacts are modified by the dependency.
        if (!dependency.getDependencyMetadata().getArtifacts().isEmpty() ||
            !dependency.getAttributes().isEmpty() ||
            dependency.getExclusions().mayExcludeArtifacts()
        ) {
            int id = nextId++;

    }

    @Override
    public NodeState getFrom() {
        return from;
    }

    @Override
    public DependencyMetadata getDependencyMetadata() {
        return dependencyMetadata;
    }

    /**
     * Returns the target component, if the edge has been successfully resolved.

        this.componentId = component.getId();
        this.producerSchema = component.getMetadata().getAttributesSchema();
        this.overriddenAttributes = dependency.getAttributes();
        this.artifacts = dependency.getDependencyMetadata().getArtifacts();
        this.exclusions = dependency.getExclusions();
        this.capabilities = dependency.getSelector().getRequested().getRequestedCapabilities();
        this.graphVariantSelector = graphVariantSelector;