// delegate to visitor
		return visitor(namespace, name, kubeletVisible)
	}
}

// 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)

        public void visit(IdeDependencyVisitor visitor) {
            resolvePlusConfigurations(visitor);
            resolveMinusConfigurations(visitor);
            resolveAuxiliaryArtifacts(visitor);
            visitArtifacts(visitor);
            visitUnresolvedDependencies(visitor);
        }

        private void resolvePlusConfigurations(IdeDependencyVisitor visitor) {

    def change = Mock(Change)
    def visitor = Mock(ChangeVisitor)

    def "detects no change between empty current and previous"() {
        when:
        detector.visitChangesSince([:], [:], "test", visitor)
        then:
        0 * _
    }

    def "detects no change between the same one item"() {
        when:
        detector.visitChangesSince([one: 1], [one: 1], "test", visitor)
        then:

        def id = Stub(ComponentIdentifier)
        def visitor = Mock(ResolvedArtifactSet.Visitor)
        def artifactVisitor = Mock(ArtifactVisitor)

        when:
        set.visit(visitor)

        then:
        _ * dep.componentId >> id
        1 * visitor.prepareForVisit(_) >> FileCollectionStructureVisitor.VisitType.Visit
        1 * filter.isSatisfiedBy(id) >> false

    def "formats candidates with examples"() {
        def visitor = new FormattingDiagnosticsVisitor()

        given:
        visitor.candidate("thing 1")
        visitor.candidate("thing 2").example("a")
        visitor.candidate("thing 3").example("a").example("b")

        expect:
        visitor.candidates == ["thing 1", "thing 2, for example a.", "thing 3, for example a, b."]
    }

    private final FilePropertyVisitor visitor;

    private FilePropertyVisitState(FilePropertyVisitor visitor, Map<String, InputFilePropertySpec> propertySpecsByName) {
        super(propertySpecsByName);
        this.visitor = visitor;
    }

    @Override
    public void visitStructure(MinimalFileTreeStructureVisitor visitor, FileTreeInternal owner) {
        visitor.visitFileTree(baseDir, getPatterns(), owner);
    }

    @Override
    public void visit(FileVisitor visitor) {
        doVisit(visitor, baseDir, new ArrayDeque<>(), 0, new AtomicBoolean());
    }

    private void doVisit(FileVisitor visitor, File file, Deque<String> pathSegments, int segmentIndex, AtomicBoolean stopFlag) {

        this.visitor = visitor;
    }

    @Override
    protected void preRoot() {
        visitor.preRoot(this);
    }

    @Override
    protected void postRoot() {
        visitor.postRoot();
    }

    @Override
    protected void preDirectory() {
        visitor.preDirectory(this);
    }

    @Override
    protected void preUnvisitedDirectory(DirectorySnapshot unvisited) {

	"os"
	"path/filepath"
	"testing"
)

// visitor implements the CovDataVisitor interface in a very stripped
// down way, just keeps track of interesting events.
type visitor struct {
	metaFileCount    int
	counterFileCount int
	funcCounterData  int
	metaFuncCount    int
}

func (v *visitor) BeginPod(p pods.Pod) {}
func (v *visitor) EndPod(p pods.Pod)   {}

    @Override
    public void walk(T root, V visitor) {
        Class<?> nodeType = resolveType(root);
        TypeMetadata typeMetadata = typeMetadataStore.getTypeMetadata(nodeType);
        visitor.visitRoot(typeMetadata, root);
        Map<T, String> nestedNodesOnPath = nestedNodeToQualifiedNameMapFactory.get();
        nestedNodesOnPath.put(root, "<root>");
        walkChildren(root, typeMetadata, null, visitor, nestedNodesOnPath);
    }