// sha256 scheme prefix
	sha256SchemePrefix = "sha256:"
)

// Cache models a Wasm module cache.
type Cache interface {
	Get(url string, opts GetOptions) (string, error)
	Cleanup()
}

// LocalFileCache for downloaded Wasm modules. Currently it stores the Wasm module as local file.
type LocalFileCache struct {
	// Map from Wasm module checksum to cache entry.
	modules map[moduleKey]*cacheEntry
	// Map from tagged URL to checksum

	// expunged from the cache at some point, depending on the eviction policies
	// of the cache and the options specified when the cache was created.
	Set(key any, value any)

	// Get retrieves the value associated with the supplied key if the key
	// is present in the cache.
	Get(key any) (value any, ok bool)

 * limitations under the License.
 */
package org.gradle.cache.internal;

import org.gradle.cache.CacheCleanupStrategy;
import org.gradle.cache.CacheOpenException;
import org.gradle.cache.FileLockManager;
import org.gradle.cache.IndexedCache;
import org.gradle.cache.IndexedCacheParameters;
import org.gradle.cache.LockOptions;
import org.gradle.cache.PersistentCache;
import org.gradle.internal.concurrent.CompositeStoppable;

Shinsuke Sugaya <******@****.***> 1462510149 +0900

Shinsuke Sugaya <******@****.***> 1462510149 +0900

// license that can be found in the LICENSE file.

package ssa

import (
	"cmd/internal/obj"
	"sort"
)

// A Cache holds reusable compiler state.
// It is intended to be re-used for multiple Func compilations.
type Cache struct {
	// Storage for low-numbered values and blocks.
	values [2000]Value
	blocks [200]Block
	locs   [2000]Location

	// Reusable stackAllocState.

  /** Discards all entries in the cache. */
  void invalidateAll();

  /** Returns the approximate number of entries in this cache. */
  long size();

  /**
   * Returns a current snapshot of this cache's cumulative statistics, or a set of default values if
   * the cache is not recording statistics. All statistics begin at zero and never decrease over the
   * lifetime of the cache.
   *

// `.TnitOnce`.
func New[T any]() *Cache[T] {
	return &Cache[T]{}
}

// NewFromFunc allocates a new cached value instance and initializes it with an
// update function, making it ready for use.
func NewFromFunc[T any](ttl time.Duration, opts Opts, update func(ctx context.Context) (T, error)) *Cache[T] {
	return &Cache[T]{
		ttl:      ttl,
		updateFn: update,
		opts:     opts,
	}
}

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.cache.internal;

import org.gradle.cache.Cache;

import java.util.function.Function;

public abstract class CacheSupport<K, V> implements Cache<K, V> {

    @Override
    public V get(K key, Function<? super K, ? extends V> factory) {
        V value = doGet(key);

  fun parse() {
    val header = (
      "no-cache, no-store, max-age=1, s-maxage=2, private, public, must-revalidate, " +
        "max-stale=3, min-fresh=4, only-if-cached, no-transform"
    )
    val cacheControl =
      parse(
        Headers.Builder()
          .set("Cache-Control", header)
          .build(),
      )
    assertThat(cacheControl.noCache).isTrue()
    assertThat(cacheControl.noStore).isTrue()