import org.gradle.internal.component.model.Exclude;

import javax.annotation.Nullable;

/**
 * Meta-data for a component resolved from an Ivy repository.
 */
public interface IvyModuleResolveMetadata extends ModuleComponentResolveMetadata {
    /**
     * {@inheritDoc}
     */
    @Override
    MutableIvyModuleResolveMetadata asMutable();

    /**
     * Returns the branch attribute for the module.

        this.metadata = metadata;
    }

    public <T> T createDescriptor(Class<T> descriptorClass) {
        if (isIvyMetadata(descriptorClass, metadata)) {
            IvyModuleResolveMetadata ivyMetadata = (IvyModuleResolveMetadata) metadata;
            IvyModuleDescriptor descriptor = new DefaultIvyModuleDescriptor(ivyMetadata.getExtraAttributes(), ivyMetadata.getBranch(), ivyMetadata.getStatus());

        @SuppressWarnings("deprecation")
        ExternalComponentResolveMetadata legacyMetadata = cachedResult.getMetaData().getLegacyMetadata();
        if (legacyMetadata instanceof IvyModuleResolveMetadata) {
            IvyModuleResolveMetadata ivyMetadata = (IvyModuleResolveMetadata) legacyMetadata;
            return new DefaultIvyModuleDescriptor(ivyMetadata.getExtraAttributes(), ivyMetadata.getBranch(), ivyMetadata.getStatus());
        }
        return null;

 */
public class DefaultIvyComponentGraphResolveState extends DefaultModuleComponentGraphResolveState<IvyModuleResolveMetadata> implements ExternalComponentGraphResolveState {

    public DefaultIvyComponentGraphResolveState(long instanceId, IvyModuleResolveMetadata metadata, AttributeDesugaring attributeDesugaring, ComponentIdGenerator idGenerator) {
        super(instanceId, metadata, attributeDesugaring, idGenerator);

            ExternalComponentResolveMetadata legacyMetadata = result.getMetaData().getLegacyMetadata();
            if (legacyMetadata instanceof IvyModuleResolveMetadata) {
                IvyModuleResolveMetadata transformedMetadata = ((IvyModuleResolveMetadata) legacyMetadata).withDynamicConstraintVersions();
                result.setMetadata(resolveStateFactory.stateFor(transformedMetadata));
            }
        }
    }

            ExternalComponentResolveMetadata legacyMetadata = cachedResult.getMetaData().getLegacyMetadata();
            if (legacyMetadata instanceof IvyModuleResolveMetadata) {
                IvyModuleResolveMetadata ivyMetadata = (IvyModuleResolveMetadata) legacyMetadata;
                return new DefaultIvyModuleDescriptor(ivyMetadata.getExtraAttributes(), ivyMetadata.getBranch(), ivyMetadata.getStatus());
            }

    }

    public ModuleComponentGraphResolveState stateFor(ModuleComponentResolveMetadata metadata) {
        if (metadata instanceof IvyModuleResolveMetadata) {
            IvyModuleResolveMetadata ivyMetadata = (IvyModuleResolveMetadata) metadata;
            return new DefaultIvyComponentGraphResolveState(idGenerator.nextComponentId(), ivyMetadata, attributeDesugaring, idGenerator);
        }

        actualMatch == match

        where:
        metadataType               | descriptorType      | match
        IvyModuleResolveMetadata   | IvyModuleDescriptor | true
        MavenModuleResolveMetadata | PomModuleDescriptor | true
        MavenModuleResolveMetadata | IvyModuleDescriptor | false
        IvyModuleResolveMetadata   | PomModuleDescriptor | false
    }

import java.util.Set;

/**
 * {@link AbstractRealisedModuleComponentResolveMetadata Realised version} of a {@link IvyModuleResolveMetadata}.
 *
 * @see DefaultIvyModuleResolveMetadata
 */
public class RealisedIvyModuleResolveMetadata extends AbstractRealisedModuleComponentResolveMetadata implements IvyModuleResolveMetadata {

    public static RealisedIvyModuleResolveMetadata transform(DefaultIvyModuleResolveMetadata metadata) {

import java.util.List;
import java.util.Map;

/**
 * {@link AbstractLazyModuleComponentResolveMetadata Lazy version} of a {@link IvyModuleResolveMetadata}.
 *
 * @see RealisedIvyModuleResolveMetadata
 */
public class DefaultIvyModuleResolveMetadata extends AbstractLazyModuleComponentResolveMetadata implements IvyModuleResolveMetadata {
    private final ImmutableMap<String, Configuration> configurationDefinitions;