func ResourceFromString(s string) *Resource {
	pieces := strings.Split(s, "/")
	if len(pieces) != 6 {
		scope.Errorf("cannot unmarshal %s into resource identifier", s)
		return nil
	}
	return &Resource{
		GroupVersionResource: schema.GroupVersionResource{
			Group:    pieces[0],
			Version:  pieces[1],
			Resource: pieces[2],
		},
		Namespace:  pieces[3],
		Name:       pieces[4],
		Generation: pieces[5],
	}
}

func (p Parallelizer) Until(ctx context.Context, pieces int, doWorkPiece workqueue.DoWorkPieceFunc, operation string) {
	goroutinesMetric := metrics.Goroutines.WithLabelValues(operation)
	withMetrics := func(piece int) {
		goroutinesMetric.Inc()
		doWorkPiece(piece)
		goroutinesMetric.Dec()
	}

	workqueue.ParallelizeUntil(ctx, p.parallelism, pieces, withMetrics, workqueue.WithChunkSize(chunkSizeFor(pieces, p.parallelism)))

	raw, err := s.read()
	if err != nil {
		return nil, err
	}

	pieces := yml.SplitString(raw)
	if len(pieces) == 1 {
		// There was nothing to split. Just return the original source.
		return []Source{s}, nil
	}

	out := make([]Source, 0, len(pieces))
	for _, p := range pieces {
		out = append(out, YAML(p).WithParams(s.Params()))
	}
	return out, nil
}

## Build state model

As Gradle executes, it acts on various pieces of the build definition, such as each project in the build.
Gradle tracks the state of each piece and transitions each piece through its lifecycle as the build runs.

A central part of the Gradle architecture is the "build state model", which holds the state for each piece and coordinates state transitions and other mutations. 

}

func renderConfig(configPath string) string {
	if strings.HasPrefix(configPath, "/apis/networking.istio.io/v1alpha3/namespaces/") {
		pieces := strings.Split(configPath, "/")
		if len(pieces) != 8 {
			return ""
		}
		return fmt.Sprintf("%s.%s", pieces[7], pieces[5])
	}
	return "<unknown>"
}

// PrintRouteDump prints the relevant routes in the config dump to the ConfigWriter stdout

 * if some elements are too small, they will be aggregated by smallElementAggregateFunction.
 *
 * @param list the list to split, must be ordered by size desc
 * @param toIntFunction the function used to map the element to its "size"
 * @param largeElementSplitFunction the function used to further split the large element into smaller pieces

}

func convertScopedLevel(sl string) (string, Level, error) {
	var s string
	var l string

	pieces := strings.Split(sl, ":")
	if len(pieces) == 1 {
		s = DefaultScopeName
		l = pieces[0]
	} else if len(pieces) == 2 {
		s = pieces[0]
		l = pieces[1]
	} else {
		return "", NoneLevel, fmt.Errorf("invalid output level format '%s'", sl)
	}

	level, ok := stringToLevel[l]

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Package ports defines ports used by various pieces of the kubernetes
// infrastructure.

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Workers allow running pieces of work in the background, either
 * in-process in isolated classloaders or out-of-process in reusable
 * daemons.
 *
 * @since 3.5
 */

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

// Package config provides decoupling between various configuration sources (etcd, files,...) and
// the pieces that actually care about them (loadbalancer, proxy). Config takes 1 or more
// configuration sources and allows for incremental (add/remove) and full replace (set)