'groupB'          | 'artifactB'          | 'groupB'   | 'artifactB'
        'groupB'          | null                 | 'groupB'   | 'artifactA'
        null              | 'artifactB'          | 'groupA'   | 'artifactB'
    }

    def "can resolve module with relocated version"() {
        given:
        def moduleB = mavenHttpRepo.module('groupB', 'artifactB').publish()

        Artifact artifact = factory.createDependencyArtifact(
                "test-grp", "test-artifact", VersionRange.createFromVersion("1.0"), "type", null, "system", "provided");
        Artifact artifact2 = factory.createDependencyArtifact(
                "test-grp", "test-artifact-2", VersionRange.createFromVersion("1.0"), "type", null, "system", "test");
        Artifact artifact3 = factory.createDependencyArtifact(

        def set1 = of([artifact1, artifact2])
        def set2 = of([artifact1])

        when:
        set1.artifacts.visitDependencies(visitor)

        then:
        1 * visitor.add(artifact1)
        1 * visitor.add(artifact2)
        0 * visitor._

        when:
        set2.artifacts.visitDependencies(visitor)

        then:
        1 * visitor.add(artifact1)
        0 * visitor._
    }

        Artifact artifact2 = mock(Artifact.class);
        when(artifact2.getFile()).thenReturn(null);
        when(artifact2.getGroupId()).thenReturn("group1");
        when(artifact2.getArtifactId()).thenReturn("artifact2");
        when(artifact2.getExtension()).thenReturn("ext");
        when(artifact2.getClassifier()).thenReturn("classifier1");
        when(artifact2.getVersion()).thenReturn("1");
        artifacts.add(artifact2);

        given:
        store.add(artifact1)
        store.add(artifact2)
        _ * artifact1.file >> file1
        _ * artifact2.file >> file2

        expect:
        set.files.files == [file1, file2] as Set
    }

    def "files are built by the union of the tasks that build the publish artifacts"() {
        PublishArtifact artifact1 = Mock()
        PublishArtifact artifact2 = Mock()
        Task task1 = Mock()

            if (diff != 0) {
                return diff;
            }
            diff = artifact1.getType().compareTo(artifact2.getType());
            if (diff != 0) {
                return diff;
            }
            // Use an arbitrary ordering when the artifacts have the same public attributes
            return Integer.compare(artifact1.hashCode(), artifact2.hashCode());

        child.artifacts == variantDef.artifacts
    }

    def "converts to OutgoingVariant when explicit variant and artifacts defined"() {
        def artifact1 = Stub(PublishArtifact)
        def artifact2 = Stub(PublishArtifact)

        given:
        publications.artifacts.add(artifact1)
        publications.attributes.attribute(Attribute.of("thing", String), "value1")

    }

    /**
     * The groupId of the artifact.
     *
     * @return the groupId
     */
    @Nonnull
    String getGroupId();

    /**
     * The artifactId of the artifact.
     *
     * @return the artifactId
     */
    @Nonnull
    String getArtifactId();

    /**
     * The version of the artifact.
     *
     * @return the version
     */
    @Nonnull

import java.util.LinkedHashSet;
import java.util.Set;

public class Artifact {
    private final IvyArtifactName artifactName;
    private final Set<String> configurations;

    public Artifact(IvyArtifactName artifactName) {
        this(artifactName, new LinkedHashSet<>());
    }

    public Artifact(IvyArtifactName artifactName, Set<String> configurations) {
        this.artifactName = artifactName;

~~ under the License.

 ---
 Legacy Artifact Handlers Reference
 ---
 Hervé Boutemy
 ---
 2013-08-02
 ---

Legacy Artifact Handlers Reference

  Maven 3 artifact handlers (see {{{../maven-artifact/apidocs/org/apache/maven/artifact/handler/ArtifactHandler.html} API}})
  define for each {{{../maven-model/maven.html#class_dependency}dependency type}} information on the artifact