}

    // Called from transformed DSL rules
    public void all(DeferredModelAction configAction) {
        mutateChildren(ModelActionRole.Initialize, elementType, configAction);
    }

    @Override
    public void beforeEach(Action<? super T> configAction) {
        mutateChildren(ModelActionRole.Defaults, elementType, "beforeEach()", configAction);
    }

    // Called from transformed DSL rules

     * @param <O> The type of the transformed object
     * @param <I> The type of the object to be transformed
     * @return A transformer that simply type casts the input to the given output type.
     */
    public static <O, I> Transformer<O, I> cast(Class<O> outputType) {
        return new CastingTransformer<O, I>(outputType);
    }

    //just returns the original object
    public static <T> Transformer<T, T> noOpTransformer() {

     * values for some of which have been changed by the transform.
     */
    Map<String, String> getTargetAttributes();

    /**
     * Capabilities of the variant of the transformed artifact.
     * <p>
     * Artifact transforms can only change attributes, so the capabilities remain unchanged throughout the transform chain.
     */
    List<? extends Capability> getCapabilities();

    /**

    def attachesLogLevelToTextOutputEvent() {
        StyledTextOutputEvent event = Mock()
        StyledTextOutputEvent transformed = Mock()

        when:
        listener.onOutput(event)

        then:
        1 * event.withLogLevel(LogLevel.LIFECYCLE) >> transformed
        1 * target.onOutput(transformed)
        0 * target._
    }

    def doesNotChangeLogLevelWhenEventAlreadyHasALogLevel() {

         *
         * @param original the original JAR or classes directory
         * @param transformed the transformed JAR or classes directory
         * @return this builder
         */
        public Builder add(File original, File transformed) {
            originals.add(original);
            if (!original.equals(transformed)) {

            ivySerializationHelper.writeRealisedConfigurationsData(encoder, transformed, deduplicationDependencyCache);
        } else if (transformed instanceof RealisedMavenModuleResolveMetadata) {
            mavenSerializationHelper.writeRealisedVariantsData(encoder, transformed);
            mavenSerializationHelper.writeRealisedConfigurationsData(encoder, transformed, deduplicationDependencyCache);
        } else {

            if (!JarUtil.isMultiReleaseJarManifest(parsedManifest)) {
                // If the original JAR is not multi-release, we don't need the manifest in the transformed JAR at all.
                return;
            }
            isMultiReleaseJar = true;

            // We want the transformed JAR to also be a proper multi-release JAR.
            // To do so it must have the "Multi-Release: true" attribute.

package org.gradle.api.internal.provider;

import org.gradle.api.Transformer;
import org.gradle.api.provider.Provider;

import javax.annotation.Nullable;

public class FlatMapProvider<S, T> extends AbstractMinimalProvider<S> {
    private final ProviderInternal<? extends T> provider;
    private final Transformer<? extends Provider<? extends S>, ? super T> transformer;

        def outputJar = testDir.file("transformed.jar")
        return new JarTestFixture(transform(factory, originalJar, outputJar), 'UTF-8', null, /* checkManifest */ false)
    }

    private TestFile transformDirectory(TransformFactoryType factory, File originalDir) {
        def outputDir = testDir.file("transformed")
        return new TestFile(transform(factory, originalDir, outputDir))
    }

            configHashFor(classpathElementTransformFactory, transform, gradleCoreInstrumentationTypeRegistry),
            classpathFileHasher);
        this.classpathElementTransformFactory = classpathElementTransformFactory;
        this.transform = transform;
    }