}

    /*
    public int containerCountForUri( String uri )
        throws IOException
    {
        Validate.notEmpty( uri, "uri can neither be null nor empty " );
        ModelDataSource source = new DefaultModelDataSource();
        source.init( domainModel.getModelProperties(), null );
        return source.queryFor( uri ).size();
    }
    */

        this.transporterProvider = requireNonNull(transporterProvider);
    }

    @Override
    public Transport transport(Session session, RemoteRepository repository) {
        try {
            URI baseURI = new URI(repository.getUrl());
            return new DefaultTransport(
                    baseURI,
                    transporterProvider.newTransporter(
                            InternalSession.from(session).getSession(),

        configuration.addChild("uri", "${session.rootDirectory.uri}");
        configuration.addChild("path", "${session.rootDirectory}");
        configuration.addChild("uriString", "${session.rootDirectory.uri.string}");
        configuration.addChild("uriAsciiString", "${session.rootDirectory.uri.ASCIIString}");
        configuration.addChild("pathString", "${session.rootDirectory.string}");

        this.transporterProvider = requireNonNull(transporterProvider);
    }

    @Override
    public Transport transport(Session session, RemoteRepository repository) {
        try {
            URI baseURI = new URI(repository.getUrl());
            return new DefaultTransport(
                    baseURI,
                    transporterProvider.newTransporter(
                            InternalSession.from(session).getSession(),

        configuration.addChild("uri", "${session.rootDirectory.uri}");
        configuration.addChild("path", "${session.rootDirectory}");
        configuration.addChild("uriString", "${session.rootDirectory.uri.string}");
        configuration.addChild("uriAsciiString", "${session.rootDirectory.uri.ASCIIString}");
        configuration.addChild("pathString", "${session.rootDirectory.string}");

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.internal.impl.model;

import java.net.URI;
import java.nio.file.Path;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;

            Source rel = source.resolve(relPath);
            return rel != null ? new SourceWrapper(rel) : null;
        }

        @Override
        public URI getLocationURI() {
            Path path = source.getPath();
            return path != null ? path.toUri() : URI.create(source.getLocation());
        }
    }

@Singleton
public class DefaultTransport implements Transport {
    private final URI baseURI;
    private final Transporter transporter;

    public DefaultTransport(URI baseURI, Transporter transporter) {
        this.baseURI = requireNonNull(baseURI);
        this.transporter = requireNonNull(transporter);
    }

    @Override
    public boolean get(URI relativeSource, Path target) {

     */
    @Nonnull
    InputStream openStream() throws IOException;

    /**
     * Provides a user-friendly hint about the location of the source.
     * This could be a local file path, a URI or just an empty string.
     * The intention is to assist users during error reporting.
     *
     * @return a user-friendly hint about the location of the source, never {@code null}
     */
    @Nonnull

        handleReactorDependencies(context, model, path, builder);
        handleCiFriendlyVersion(context, model, path, builder);
        return builder.build();
    }

    //
    // Infer modelVersion from namespace URI
    //
    void handleModelVersion(ModelTransformerContext context, Model model, Path pomFile, Model.Builder builder) {
        String namespace = model.getNamespaceUri();