*
     * @param modelCache The model cache to use, may be {@code null}.
     * @return This request, never {@code null}.
     */
    ModelBuildingRequest setModelCache(ModelCache modelCache);

    WorkspaceModelResolver getWorkspaceModelResolver();

    ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver);

 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
class FilterModelBuildingRequest implements ModelBuildingRequest {

    protected ModelBuildingRequest request;

    FilterModelBuildingRequest(ModelBuildingRequest request) {
        this.request = request;
    }

    @Override
    public File getPomFile() {
        return request.getPomFile();
    }

            List<Dependency> dependencies,
            String prefix,
            String prefix2,
            ModelBuildingRequest request) {
        Severity errOn30 = getSeverity(request, ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_0);
        Severity errOn31 = getSeverity(request, ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_1);

        Map<String, Dependency> index = new HashMap<>();

        }

        ModelBuildingRequest lenientRequest = request;
        if (request.getValidationLevel() > ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {
            lenientRequest = new FilterModelBuildingRequest(request) {
                @Override
                public int getValidationLevel() {
                    return ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0;
                }

    @Override
    public ModelValidationResult validate(Model model) {
        ModelValidationResult result = new ModelValidationResult();

        ModelBuildingRequest request =
                new DefaultModelBuildingRequest().setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0);

        SimpleModelProblemCollector problems = new SimpleModelProblemCollector(result);

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.model.normalization;

import org.apache.maven.model.Model;
import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.model.building.ModelProblemCollector;

/**
 * Handles normalization of a model. In this context, normalization is the process of producing a canonical

    }

    private SimpleProblemCollector validateRaw(String pom, UnaryOperator<ModelBuildingRequest> requestConfigurer)
            throws Exception {
        Model model = read(pom);

        SimpleProblemCollector problems = new SimpleProblemCollector(model);

        ModelBuildingRequest request = requestConfigurer.apply(new DefaultModelBuildingRequest());

     */
    ModelBuildingResult build(ModelBuildingRequest request) throws ModelBuildingException;

    /**
     * Builds the effective model by completing the specified interim result which was produced by a previous call to
     * {@link #build(ModelBuildingRequest)} with {@link ModelBuildingRequest#isTwoPhaseBuilding()} being {@code true}.

        return rawModel;
    }

    @Override
    public ModelBuildingRequest setRawModel(Model rawModel) {
        this.rawModel = rawModel;
        return this;
    }

    @Override
    public WorkspaceModelResolver getWorkspaceModelResolver() {
        return workspaceResolver;
    }

    @Override
    public ModelBuildingRequest setWorkspaceModelResolver(WorkspaceModelResolver workspaceResolver) {

 * under the License.
 */
package org.apache.maven.model.path;

import java.io.File;

import org.apache.maven.model.Model;
import org.apache.maven.model.building.ModelBuildingRequest;

/**
 * Resolves relative paths of a model against a specific base directory.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")