return this;
    }

    public SuggestRequestBuilder addTag(final String tag) {
        request.addTag(tag);
        return this;
    }

    public SuggestRequestBuilder addRole(final String role) {
        request.addRole(role);
        return this;
    }

    public SuggestRequestBuilder addField(final String field) {
        request.addField(field);
        return this;
    }

	return c.IsAssumedPodFunc(pod), nil
}

// GetPod is a fake method for testing.
func (c *Cache) GetPod(pod *v1.Pod) (*v1.Pod, error) {
	return c.GetPodFunc(pod), nil
}

// AddNode is a fake method for testing.
func (c *Cache) AddNode(logger klog.Logger, node *v1.Node) *framework.NodeInfo { return nil }

// UpdateNode is a fake method for testing.

	nt := &nodeTree{
		tree: make(map[string][]string, len(nodes)),
	}
	for _, n := range nodes {
		nt.addNode(logger, n)
	}
	return nt
}

// addNode adds a node and its corresponding zone to the tree. If the zone already exists, the node
// is added to the array of nodes in that zone.
func (nt *nodeTree) addNode(logger klog.Logger, n *v1.Node) {
	zone := utilnode.GetZoneKey(n)
	if na, ok := nt.tree[zone]; ok {

    public MetadataGraph(MetadataGraphNode entry) {
        this();

        this.entry = entry;
    }

    public MetadataGraph() {
        nodes = new ArrayList<>(64);
    }

    public void addNode(MetadataGraphNode node) {
        nodes.add(node);
    }

    /**
     * find a node by the GAV (metadata)
     *
     * @param md
     */
    public MetadataGraphNode findNode(MavenArtifactMetadata md) {

	return uint128{^u.hi, ^u.lo}
}

// subOne returns u - 1.
func (u uint128) subOne() uint128 {
	lo, borrow := bits.Sub64(u.lo, 1, 0)
	return uint128{u.hi - borrow, lo}
}

// addOne returns u + 1.
func (u uint128) addOne() uint128 {
	lo, carry := bits.Add64(u.lo, 1, 0)
	return uint128{u.hi + carry, lo}
}

// halves returns the two uint64 halves of the uint128.
//
// Logically, think of it as returning two uint64s.

	volumeSpec.PersistentVolume.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadWriteMany}
	nodeName1 := k8stypes.NodeName("node-name1")
	nodeName2 := k8stypes.NodeName(volumetesting.MultiAttachNode)
	dsw.AddNode(nodeName1)
	dsw.AddNode(nodeName2)

	generatedVolumeName, podAddErr := dsw.AddPod(types.UniquePodName(podName1), controllervolumetesting.NewPod(podName1, podName1), volumeSpec, nodeName1)
	if podAddErr != nil {

            for (TarArchiveEntry tarEntry = getNextEntry(tarInputStream); tarEntry != null; tarEntry = getNextEntry(tarInputStream)) {
                addMode(tarEntry.name, tarEntry.mode)
                if (tarEntry.directory) {
                    continue
                }
                def tarEntryContent = getContentForEntry(tarEntry, tarInputStream, contentCharset)

		intreeToCSITranslator:    csiTranslator,
	}

	//add the given node to the list of nodes managed by dsw
	dswp.desiredStateOfWorld.AddNode(k8stypes.NodeName(pod.Spec.NodeName))
	logger, _ := ktesting.NewTestContext(t)
	dswp.findAndAddActivePods(logger)

	expectedVolumeName := v1.UniqueVolumeName(generatedVolumeName)

            << ", type: " << n->type_string();
    // Ignore the status returned by the shape_refiner. We want the best effort
    // shapes, even if no shape function is registered for a node.
    Status status = shape_refiner->AddNode(n);
    if (!status.ok()) {
      VLOG(1) << "Shape inference failed for node " << n->name() << ": "
              << status;
    } else {
      shape_inference::InferenceContext* context = shape_refiner->GetContext(n);

	GetPod(pod *v1.Pod) (*v1.Pod, error)

	// IsAssumedPod returns true if the pod is assumed and not expired.
	IsAssumedPod(pod *v1.Pod) (bool, error)

	// AddNode adds overall information about node.
	// It returns a clone of added NodeInfo object.
	AddNode(logger klog.Logger, node *v1.Node) *framework.NodeInfo

	// UpdateNode updates overall information about node.
	// It returns a clone of updated NodeInfo object.