//
//	var do func(ir.Node) bool
//	do = func(x ir.Node) bool {
//		... processing BEFORE visiting children ...
//		if ... should visit children ... {
//			ir.DoChildren(x, do)
//			... processing AFTER visiting children ...
//		}
//		if ... should stop parent DoChildren call from visiting siblings ... {
//			return true
//		}
//		return false
//	}
//	do(root)
//

// and returns true if visiting should continue.
type ContainerVisitorWithPath func(container *api.Container, path *field.Path) bool

// VisitContainersWithPath invokes the visitor function with a pointer to the spec
// of every container in the given pod spec and the field.Path to that container.
// If visitor returns false, visiting is short-circuited. VisitContainersWithPath returns true if visiting completes,

	}
}

// VisitPVSecretNames invokes the visitor function with the name of every secret
// referenced by the PV spec. If visitor returns false, visiting is short-circuited.
// Returns true if visiting completed, false if visiting was short-circuited.
func VisitPVSecretNames(pv *corev1.PersistentVolume, visitor Visitor) bool {
	visitor = skipEmptyNames(visitor)
	source := &pv.Spec.PersistentVolumeSource
	switch {
	case source.AzureFile != nil:

    /**
     * Called before visiting the contents of a directory.
     */
    default void enterDirectory(DirectorySnapshot directorySnapshot, RelativePathSupplier relativePath) {}

    /**
     * Called for each regular file/directory/missing/unavailable file.
     *
     * @return how to continue visiting the rest of the snapshot hierarchy.
     */

public class TreeVisitor<T> {
    /**
     * Visits a node of the tree.
     */
    public void node(T node) {
    }

    /**
     * Starts visiting the children of the most recently visited node.
     */
    public void startChildren() {
    }

    /**
     * Finishes visiting the children of the most recently started node.
     */
    public void endChildren() {
    }

 */
public interface FileSystemSnapshotHierarchyVisitor {

    /**
     * Called before visiting the contents of a directory.
     */
    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.
     */

import org.gradle.internal.component.local.model.LocalFileDependencyMetadata;

public interface DependencyArtifactsVisitor {
    /**
     * Visits a node in the graph. All nodes are visited prior to visiting the edges
     */
    default void visitNode(DependencyGraphNode node) {}

    /**
     * Visits the artifacts introduced by a particular edge in the graph. Called for every edge in the graph.

     *
     * @param path Path of the file
     * @param relativePath RelativePath of the file
     * @param attrs attributes of the path, null if not available
     * @param stopFlag transient flag to stop visiting
     * @param fileSystem for Chmod and Stat
     * @return FileVisitDetails
     */
    public static FileVisitDetails getRootFileVisitDetails(
        Path path,
        RelativePath relativePath,

     */
    void visitFile(File file);

    /**
     * Called when some problem occurs visiting some element of the set. Visiting may continue.
     */
    void visitFailure(Throwable failure);

    /**
     * Called after a set of artifacts has been visited.
     */

     *
     * Returns true here allows the collection to preemptively resolve the files in parallel.
     */
    boolean requireArtifactFiles();

    /**
     * Called when some problem occurs visiting some element of the set. Visiting may continue.
     */
    void visitFailure(Throwable failure);

    /**
     * Called after a set of artifacts has been visited.
     */