import org.apache.maven.api.annotations.Nonnull;

/**
 * A version usually parsed using the {@link org.apache.maven.api.services.VersionParser} service.
 *
 * @since 4.0.0
 * @see org.apache.maven.api.services.VersionParser#parseVersion(String)
 * @see org.apache.maven.api.Session#parseVersion(String)
 */
@Experimental
public interface Version extends Comparable<Version> {
    /**
     * Returns a string representation of this version.

        }
    }

    public void setVersion(String version) {
        getModel().setVersion(version);
    }

    public String getVersion() {
        String version = getModel().getVersion();

        if ((version == null) && (getModel().getParent() != null)) {
            version = getModel().getParent().getVersion();
        }

        return version;
    }

    public String getPackaging() {

        this.versionScheme = requireNonNull(versionScheme, "versionScheme");
    }

    @Override
    public Version parseVersion(String version) {
        requireNonNull(version, "version");
        return new DefaultVersion(versionScheme, version);
    }

    @Override
    public VersionRange parseVersionRange(String range) {
        requireNonNull(range, "range");

        assertEquals("1.0", artifact.getVersion(), "collect has modified version in originating artifact");

        Artifact resolvedArtifact = result.getArtifacts().iterator().next();

        assertEquals("1.0", resolvedArtifact.getVersion(), "Resolved version don't match original artifact version");
    }

    @Test
    void testResolveCompileScopeOverTestScope()

            return null;
        }

        String version = getVersion(candidateModel);
        if (version != null && parent.getVersion() != null && !version.equals(parent.getVersion())) {
            try {
                VersionRange parentRange = versionParser.parseVersionRange(parent.getVersion());

            this.artifactId = artifactId;
            return this;
        }

        public ArtifactFactoryRequestBuilder version(String version) {
            this.version = version;
            return this;
        }

        public ArtifactFactoryRequestBuilder classifier(String classifier) {
            this.classifier = classifier;
            return this;

    @Override
    public String getArtifactId() {
        return artifact.getArtifactId();
    }

    @Nonnull
    @Override
    public Version getVersion() {
        return session.parseVersion(artifact.getVersion());
    }

    @Override
    public Version getBaseVersion() {
        return session.parseVersion(artifact.getBaseVersion());
    }

    @Nonnull
    @Override
    public String getExtension() {

import org.apache.maven.plugin.prefix.PluginPrefixResult;
import org.apache.maven.plugin.version.DefaultPluginVersionRequest;
import org.apache.maven.plugin.version.PluginVersionRequest;
import org.apache.maven.plugin.version.PluginVersionResolutionException;
import org.apache.maven.plugin.version.PluginVersionResolver;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.configuration.PlexusConfiguration;

        parent.setArtifactId("apache");
        parent.setVersion("1");

        assertNotNull(this.newModelResolver().resolveModel(parent.getDelegate(), new AtomicReference<>()));
        assertEquals("1", parent.getVersion());
    }

    @Test
    void testResolveParentSuccessfullyResolvesExistingParentUsingHighestVersion() throws Exception {
        final Parent parent = new Parent();
        parent.setGroupId("org.apache");

        return metadata.getGroupId();
    }

    @Override
    public String getArtifactId() {
        return metadata.getArtifactId();
    }

    @Override
    public String getVersion() {
        return metadata.getVersion();
    }

    @Override
    public Nature getNature() {
        return Nature.SNAPSHOT;
    }