keyRegex = regexp.MustCompile("^" + qualifiedKeyFmt + "$")

	// ErrKeyNotFound is the error returned if key is not found in Store.
	ErrKeyNotFound = fmt.Errorf("key is not found")
)

// Store provides the interface for storing keyed data.
// Store must be thread-safe
type Store interface {
	// key must contain one or more characters in [A-Za-z0-9]
	// Write writes data with key.
	Write(key string, data []byte) error

// ErrBucketConflict for buckets that already exist
type ErrBucketConflict Error

func (e ErrBucketConflict) Error() string {
	return e.Bucket + " bucket conflict error: " + e.Err.Error()
}

// Store dns record store
type Store interface {
	Put(bucket string) error
	Get(bucket string) ([]SrvRecord, error)
	Delete(bucket string) error
	List() (map[string][]SrvRecord, error)
	DeleteRecord(record SrvRecord) error
	Close() error

	DelList(key []string) error
	Open() error
	Delete() error
	Extension() string
}

// Key denotes the key present in the store.
type Key struct {
	Name   string
	IsLast bool
}

// replayItems - Reads the items from the store and replays.
func replayItems[I any](store Store[I], doneCh <-chan struct{}, log logger, id string) <-chan Key {
	keyCh := make(chan Key)

	go func() {
		defer xioutil.SafeClose(keyCh)

	for _, store := range cr.stores[typ] {
		config := store.Get(typ, name, namespace)
		if config != nil {
			return config
		}
	}
	return nil
}

// List all configs in the stores.
func (cr *store) List(typ config.GroupVersionKind, namespace string) []config.Config {
	stores := cr.stores[typ]
	if len(stores) == 0 {
		return nil
	}

	var (
		configs      []config.Config

import org.gradle.internal.hash.HashCode;

import java.io.File;

/**
 * This module source stores information about the metadata file
 * from which a module resolve metadata has been built. In particular,
 * it stores the artifact id corresponding to the metadata file and
 * gives access to the file stored in the local artifact cache.
 *
 * This information is used during dependency verification (either

    for (int i = 0; i < size; i++) {
      @SuppressWarnings("unchecked") // reading data stored by writeMap
      K key = (K) stream.readObject();
      @SuppressWarnings("unchecked") // reading data stored by writeMap
      V value = (V) stream.readObject();
      map.put(key, value);
    }
  }

  /**
   * Stores the contents of a multiset in an output stream, as part of serialization. It does not

    for (int i = 0; i < size; i++) {
      @SuppressWarnings("unchecked") // reading data stored by writeMap
      K key = (K) stream.readObject();
      @SuppressWarnings("unchecked") // reading data stored by writeMap
      V value = (V) stream.readObject();
      map.put(key, value);
    }
  }

  /**
   * Stores the contents of a multiset in an output stream, as part of serialization. It does not

#$ - site-src/guides/multiple-ns.md
apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
  name: store
  namespace: store-ns
spec:
  parentRefs:
  - name: shared-gateway
    namespace: infra-ns
  rules:
  - matches:
    - path:
        value: /store
    backendRefs:
    - name: store

import java.util.stream.Collectors;

public class CompositeResultsStore implements ResultsStore {
    private final List<ResultsStore> stores;
    private Map<PerformanceExperiment, ResultsStore> tests;

    public CompositeResultsStore(ResultsStore... stores) {
        this.stores = Arrays.asList(stores);
    }

    @Override
    public List<PerformanceExperiment> getPerformanceExperiments() {
        buildTests();

        DefaultBinaryStore store = stores.get(storeKey);
        if (store == null || isFull(store) || store.isInUse()) {
            File storeFile = temp.createTemporaryFile("gradle", ".bin");
            storeFile.deleteOnExit();
            store = new DefaultBinaryStore(storeFile);
            stores.put(storeKey, store);
            cleanUpLater.add(store);
        }
        return store;
    }