*
 * @see org.gradle.internal.isolation.IsolatableFactory
 */
@ServiceScope(Scope.BuildSession.class)
public interface ValueSnapshotter {
    /**

import org.gradle.internal.snapshot.ValueSnapshotter
import org.gradle.tooling.internal.adapter.ProtocolToModelAdapter
import org.gradle.tooling.internal.consumer.connection.ToolingParameterProxy
import org.gradle.tooling.provider.model.internal.ToolingModelParameterCarrier


class DefaultToolingModelParameterCarrierFactory(
    private val valueSnapshotter: ValueSnapshotter
) : ToolingModelParameterCarrier.Factory {

    private final BuildLayoutValidator buildLayoutValidator;
    private final ValueSnapshotter valueSnapshotter;

    public BuildTreeLifecycleBuildActionExecutor(
        BuildTreeModelControllerServices buildTreeModelControllerServices,
        BuildLayoutValidator buildLayoutValidator,
        ValueSnapshotter valueSnapshotter
    ) {
        this.buildTreeModelControllerServices = buildTreeModelControllerServices;

 * limitations under the License.
 */

package org.gradle.internal.snapshot.impl;

import org.gradle.internal.snapshot.ValueSnapshot;
import org.gradle.internal.snapshot.ValueSnapshotter;

public class ManagedValueSnapshot extends AbstractManagedValueSnapshot<ValueSnapshot> implements ValueSnapshot {
    private final String className;

import org.gradle.internal.isolation.IsolatableFactory
import org.gradle.internal.snapshot.ValueSnapshotter
import org.gradle.internal.snapshot.impl.DefaultIsolatableFactory
import org.gradle.internal.snapshot.impl.DefaultValueSnapshotter
import org.gradle.internal.state.DefaultManagedFactoryRegistry

class SnapshotTestUtil {
    static ValueSnapshotter valueSnapshotter() {
        return new DefaultValueSnapshotter(
            [],

import org.gradle.internal.snapshot.ValueSnapshot;
import org.gradle.internal.snapshot.ValueSnapshotter;

public class SetValueSnapshot extends AbstractSetSnapshot<ValueSnapshot> implements ValueSnapshot {
    public SetValueSnapshot(ImmutableSet<ValueSnapshot> elements) {
        super(elements);
    }

    @Override
    public ValueSnapshot snapshot(Object value, ValueSnapshotter snapshotter) {
        ValueSnapshot newSnapshot = snapshotter.snapshot(value);

        FileCollectionSnapshotter snapshotter,
        FileCollectionFingerprinterRegistry fingerprinterRegistry,
        ValueSnapshotter valueSnapshotter
    ) {
        return new DefaultInputFingerprinter(snapshotter, fingerprinterRegistry, valueSnapshotter);
    }

    @Provides
    TaskExecutionModeResolver createExecutionModeResolver(
        StartParameter startParameter
    ) {

        getFingerprinter(_ as FileNormalizationSpec) >> fingerprinter
    }
    def valueSnapshotter = Mock(ValueSnapshotter)
    def inputFingerprinter = new DefaultInputFingerprinter(snapshotter, fingerprinterRegistry, valueSnapshotter)

    def input = Mock(Object)
    def inputSnapshot = Mock(ValueSnapshot)
    def fileInput = Mock(FileCollection)

 * limitations under the License.
 */

package org.gradle.internal.snapshot.impl;

import org.gradle.internal.hash.Hasher;
import org.gradle.internal.snapshot.ValueSnapshot;
import org.gradle.internal.snapshot.ValueSnapshotter;

import javax.annotation.Nullable;
import java.util.Objects;

public class ImmutableManagedValueSnapshot implements ValueSnapshot {
    private final String className;

    @Nullable

 * <li>Calculate a hash of the state. If you only need to calculate hashes of object graphs, then consider using {@link org.gradle.internal.snapshot.ValueSnapshotter} instead,
 * as that does the same thing but more efficiently.</li>
 * </ul>
 *
 * @see org.gradle.internal.snapshot.ValueSnapshotter
 */
@ServiceScope(Scope.UserHome.class)
public interface IsolatableFactory {
    /**