import org.gradle.internal.declarativedsl.analysis.ParameterValueBinding


/**
 * Utilities for replacing receivers in an ObjectOrigin hierarchy.
 */
object OriginReplacement {
    /**
     * Replaces receivers matching a predicate with a replacement receiver.  The replacement returns a deep copy of the receiver hierarchy of the
     * supplied {@link ObjectOrigin} with the given replacement applied.
     */

// E.g. if the devices cgroup for the container is stored in /sys/fs/cgroup/devices/docker/nginx,
// return docker/nginx. Assumes that the process is part of exactly one cgroup hierarchy.
func (fakePfs *FakeProcFS) GetFullContainerName(pid int) (string, error) {
	return "", nil

        new HierarchicalFileWatcherUpdater(watcher, NO_VALIDATION, probeRegistry, watchableHierarchies, movedWatchedDirectoriesSupplier)
    }

    @Override
    int getIfNonHierarchical() { 0 }

    def "does not watch hierarchy to watch if no snapshot is inside"() {
        def watchableHierarchy = file("watchable").createDir()
        def secondWatchableHierarchy = file("watchable2").createDir()

        then:
        1 * statisticsCollector.recordVisitHierarchy()

        then:
        1 * statisticsCollector.recordVisitDirectory()
        0 * _
    }

    def "can visit directory hierarchy"() {
        given:
        def root = tmpDir.createDir("root")
        def subDir1 = root.createDir("sub-dir-1")
        subDir1.createFile("file.txt")
        def subDir2 = root.createDir("sub-dir-2")

/**
 * Determines how exceptions are formatted in test logging.
 */
public enum TestExceptionFormat {
    /**
     * Short display of exceptions.  Shows the exception types and locations as well as the hierarchy of causes, but not exception messages or full stack traces.
     */
    SHORT,
    /**
     * Full display of exceptions.
     */
    FULL

    default void enterDirectory(DirectorySnapshot directorySnapshot) {}

    /**
     * Called for each regular file/directory/missing/unavailable file.
     *
     * @return how to continue visiting the rest of the snapshot hierarchy.
     */
    SnapshotVisitResult visitEntry(FileSystemLocationSnapshot snapshot);

    /**
     * Called after all entries in the directory has been visited.
     */

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.snapshot;

/**
 * Ways to continue visiting a snapshot hierarchy after an entry has been visited.
 *
 * @see java.nio.file.FileVisitResult
 */
public enum SnapshotVisitResult {

    /**
     * Continue visiting. When returned after visiting a directory,

    /**
     * Called for each regular file/directory/missing/unavailable file.
     *
     * @return how to continue visiting the rest of the snapshot hierarchy.
     */
    SnapshotVisitResult visitEntry(FileSystemLocationSnapshot snapshot, RelativePathSupplier relativePath);

    /**
     * Called after all entries in the directory has been visited.
     */

        ABSOLUTE      | null
        RELATIVE      | null
        NAME_ONLY     | null
        NONE          | statusForReusedOutput
    }

    def "single source file moved within hierarchy with #pathSensitive as input is loaded from cache: #expectedOutcome"() {
        given:
        file("src/data1").createDir()
        file("src/data2").createDir()
        file("src/data1/input.txt").text = "input"

1. We generate interceptors from the annotations declared in the source code 
2. We collect Gradle API type hierarchy

The first one is important for both configuration cache instrumentation and API upgrades while the second one is used just for API upgrades. 
Collecting the Gradle API type hierarchy is fully automatic, while declaring interceptors have to be done by Gradle developers. 

```mermaid
flowchart TB