kubernetes/staging/src/k8s.io/apimachinery/pkg/util/cache/lruexpirecache.go

type Clock …

type realClock …

func (realClock) Now() time.Time { … }

type LRUExpireCache …

// NewLRUExpireCache creates an expiring cache with the given size
func NewLRUExpireCache(maxSize int) *LRUExpireCache { … }

// NewLRUExpireCacheWithClock creates an expiring cache with the given size, using the specified clock to obtain the current time.
func NewLRUExpireCacheWithClock(maxSize int, clock Clock) *LRUExpireCache { … }

type cacheEntry …

// Add adds the value to the cache at key with the specified maximum duration.
func (c *LRUExpireCache) Add(key interface{ … }

// Get returns the value at the specified key from the cache if it exists and is not
// expired, or returns false.
func (c *LRUExpireCache) Get(key interface{ … }

// Remove removes the specified key from the cache if it exists
func (c *LRUExpireCache) Remove(key interface{ … }

// RemoveAll removes all keys that match predicate.
func (c *LRUExpireCache) RemoveAll(predicate func(key any) bool) { … }

// Keys returns all unexpired keys in the cache.
//
// Keep in mind that subsequent calls to Get() for any of the returned keys
// might return "not found".
//
// Keys are returned ordered from least recently used to most recently used.
func (c *LRUExpireCache) Keys() []interface{ … }