/**
     * Visits a node of the graph. Includes the root. This method is called for all nodes before {@link #visitEdges(DependencyGraphNode)} is called.
     */
    default void visitNode(DependencyGraphNode node) {}

    /**
     * Visits a selector. This method is called for all selectors before {@link #visitEdges(DependencyGraphNode)} is called.
     */
    default void visitSelector(DependencyGraphSelector selector) {}

    /**

        for (DependencyGraphVisitor visitor : visitors) {
            visitor.visitSelector(selector);
        }
    }

    @Override
    public void visitEdges(DependencyGraphNode node) {
        for (DependencyGraphVisitor visitor : visitors) {
            visitor.visitEdges(node);
        }
    }

    @Override
    public void finish(RootGraphNode root) {
        for (DependencyGraphVisitor visitor : visitors) {

        } else {
            resolutionResultBuilder.visitComponentVariants(Collections.emptyList());
        }

        resolutionResultBuilder.endVisitComponent();
    }

    @Override
    public void visitEdges(DependencyGraphNode node) {
        resolutionResultBuilder.visitOutgoingEdges(node.getOwner().getResultId(), node.getOutgoingEdges());
    }

    @Override
    public void finish(RootGraphNode root) {

        this.consumerSchema = consumerSchema;
    }

    @Override
    public void visitNode(DependencyGraphNode node) {
        artifactResults.visitNode(node);
    }

    @Override
    public void visitEdges(DependencyGraphNode node) {
        boolean hasTransitiveIncomingEdge = false;
        for (DependencyGraphEdge dependency : node.getIncomingEdges()) {
            hasTransitiveIncomingEdge |= dependency.isTransitive();