import javax.annotation.Nullable;

public abstract class AbstractComponentGraphResolveState<T extends ComponentGraphResolveMetadata> implements ComponentGraphResolveState, ComponentArtifactResolveState {
    private final long instanceId;
    private final T graphMetadata;
    private final AttributeDesugaring attributeDesugaring;

    public AbstractComponentGraphResolveState(long instanceId, T graphMetadata, AttributeDesugaring attributeDesugaring) {

        private final AbstractComponentGraphResolveState<?> component;

        public DefaultLocalComponentGraphSelectionCandidates(
            List<? extends VariantGraphResolveState> variantsWithAttributes,
            Map<String, ? extends VariantGraphResolveState> variantsByConfigurationName,
            AbstractComponentGraphResolveState<?> component
        ) {

 */
public class DefaultExternalComponentGraphResolveState<G extends ExternalComponentGraphResolveMetadata, A extends ExternalComponentResolveMetadata> extends AbstractComponentGraphResolveState<G> implements ExternalComponentGraphResolveState {
    private final ComponentIdGenerator idGenerator;
    private final A legacyMetadata;

    // The resolve state for each configuration of this component