chore(deps): Update TwiN/gocache to v2.2.0
This commit is contained in:
84
vendor/github.com/TwiN/gocache/v2/gocache.go
generated
vendored
84
vendor/github.com/TwiN/gocache/v2/gocache.go
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vendored
@ -37,6 +37,8 @@ var (
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)
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// Cache is the core struct of gocache which contains the data as well as all relevant configuration fields
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//
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// Do not instantiate this struct directly, use NewCache instead
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type Cache struct {
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// maxSize is the maximum amount of entries that can be in the cache at any given time
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// By default, this is set to DefaultMaxSize
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@ -50,6 +52,10 @@ type Cache struct {
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// evictionPolicy is the eviction policy
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evictionPolicy EvictionPolicy
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// defaultTTL is the default TTL for each entry
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// Defaults to NoExpiration
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defaultTTL time.Duration
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// stats is the object that contains cache statistics/metrics
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stats *Statistics
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@ -143,12 +149,23 @@ func (cache *Cache) WithMaxMemoryUsage(maxMemoryUsageInBytes int) *Cache {
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}
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// WithEvictionPolicy sets eviction algorithm.
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//
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// Defaults to FirstInFirstOut (FIFO)
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func (cache *Cache) WithEvictionPolicy(policy EvictionPolicy) *Cache {
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cache.evictionPolicy = policy
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return cache
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}
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// WithDefaultTTL sets the default TTL for each entry (unless a different TTL is specified using SetWithTTL or SetAllWithTTL)
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//
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// Defaults to NoExpiration (-1)
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func (cache *Cache) WithDefaultTTL(ttl time.Duration) *Cache {
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if ttl > 1 {
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cache.defaultTTL = ttl
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}
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return cache
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}
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// WithForceNilInterfaceOnNilPointer sets whether all Set-like functions should set a value as nil if the
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// interface passed has a nil value but not a nil type.
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//
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@ -165,25 +182,27 @@ func (cache *Cache) WithEvictionPolicy(policy EvictionPolicy) *Cache {
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// is nil or not.
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//
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// If set to true (default):
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// cache := gocache.NewCache().WithForceNilInterfaceOnNilPointer(true)
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// cache.Set("key", (*Struct)(nil))
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// value, _ := cache.Get("key")
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// // the following returns true, because the interface{} was forcefully set to nil
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// if value == nil {}
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// // the following will panic, because the value has been casted to its type (which is nil)
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// if value.(*Struct) == nil {}
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//
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// cache := gocache.NewCache().WithForceNilInterfaceOnNilPointer(true)
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// cache.Set("key", (*Struct)(nil))
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// value, _ := cache.Get("key")
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// // the following returns true, because the interface{} (any) was forcefully set to nil
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// if value == nil {}
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// // the following will panic, because the value has been casted to its type (which is nil)
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// if value.(*Struct) == nil {}
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//
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// If set to false:
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// cache := gocache.NewCache().WithForceNilInterfaceOnNilPointer(false)
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// cache.Set("key", (*Struct)(nil))
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// value, _ := cache.Get("key")
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// // the following returns false, because the interface{} returned has a non-nil type (*Struct)
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// if value == nil {}
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// // the following returns true, because the value has been casted to its type
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// if value.(*Struct) == nil {}
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//
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// cache := gocache.NewCache().WithForceNilInterfaceOnNilPointer(false)
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// cache.Set("key", (*Struct)(nil))
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// value, _ := cache.Get("key")
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// // the following returns false, because the interface{} (any) returned has a non-nil type (*Struct)
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// if value == nil {}
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// // the following returns true, because the value has been cast to its type
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// if value.(*Struct) == nil {}
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//
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// In other words, if set to true, you do not need to cast the value returned from the cache to
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// to check if the value is nil.
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// check if the value is nil.
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//
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// Defaults to true
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func (cache *Cache) WithForceNilInterfaceOnNilPointer(forceNilInterfaceOnNilPointer bool) *Cache {
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@ -194,12 +213,13 @@ func (cache *Cache) WithForceNilInterfaceOnNilPointer(forceNilInterfaceOnNilPoin
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// NewCache creates a new Cache
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//
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// Should be used in conjunction with Cache.WithMaxSize, Cache.WithMaxMemoryUsage and/or Cache.WithEvictionPolicy
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// gocache.NewCache().WithMaxSize(10000).WithEvictionPolicy(gocache.LeastRecentlyUsed)
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//
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// gocache.NewCache().WithMaxSize(10000).WithEvictionPolicy(gocache.LeastRecentlyUsed)
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func NewCache() *Cache {
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return &Cache{
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maxSize: DefaultMaxSize,
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evictionPolicy: FirstInFirstOut,
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defaultTTL: NoExpiration,
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stats: &Statistics{},
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entries: make(map[string]*Entry),
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mutex: sync.RWMutex{},
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@ -209,15 +229,15 @@ func NewCache() *Cache {
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}
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// Set creates or updates a key with a given value
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func (cache *Cache) Set(key string, value interface{}) {
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cache.SetWithTTL(key, value, NoExpiration)
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func (cache *Cache) Set(key string, value any) {
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cache.SetWithTTL(key, value, cache.defaultTTL)
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}
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// SetWithTTL creates or updates a key with a given value and sets an expiration time (-1 is NoExpiration)
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//
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// The TTL provided must be greater than 0, or NoExpiration (-1). If a negative value that isn't -1 (NoExpiration) is
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// provided, the entry will not be created if the key doesn't exist
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func (cache *Cache) SetWithTTL(key string, value interface{}, ttl time.Duration) {
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func (cache *Cache) SetWithTTL(key string, value any, ttl time.Duration) {
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// An interface is only nil if both its value and its type are nil, however, passing a nil pointer as an interface{}
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// means that the interface itself is not nil, because the interface value is nil but not the type.
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if cache.forceNilInterfaceOnNilPointer {
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@ -298,16 +318,21 @@ func (cache *Cache) SetWithTTL(key string, value interface{}, ttl time.Duration)
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}
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// SetAll creates or updates multiple values
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func (cache *Cache) SetAll(entries map[string]interface{}) {
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func (cache *Cache) SetAll(entries map[string]any) {
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cache.SetAllWithTTL(entries, cache.defaultTTL)
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}
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// SetAllWithTTL creates or updates multiple values
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func (cache *Cache) SetAllWithTTL(entries map[string]any, ttl time.Duration) {
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for key, value := range entries {
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cache.SetWithTTL(key, value, NoExpiration)
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cache.SetWithTTL(key, value, ttl)
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}
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}
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// Get retrieves an entry using the key passed as parameter
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// If there is no such entry, the value returned will be nil and the boolean will be false
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// If there is an entry, the value returned will be the value cached and the boolean will be true
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func (cache *Cache) Get(key string) (interface{}, bool) {
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func (cache *Cache) Get(key string) (any, bool) {
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cache.mutex.Lock()
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entry, ok := cache.get(key)
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if !ok {
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@ -337,7 +362,7 @@ func (cache *Cache) Get(key string) (interface{}, bool) {
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// GetValue retrieves an entry using the key passed as parameter
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// Unlike Get, this function only returns the value
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func (cache *Cache) GetValue(key string) interface{} {
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func (cache *Cache) GetValue(key string) any {
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value, _ := cache.Get(key)
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return value
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}
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@ -346,8 +371,8 @@ func (cache *Cache) GetValue(key string) interface{} {
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// All keys are returned in the map, regardless of whether they exist or not, however, entries that do not exist in the
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// cache will return nil, meaning that there is no way of determining whether a key genuinely has the value nil, or
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// whether it doesn't exist in the cache using only this function.
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func (cache *Cache) GetByKeys(keys []string) map[string]interface{} {
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entries := make(map[string]interface{})
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func (cache *Cache) GetByKeys(keys []string) map[string]any {
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entries := make(map[string]any)
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for _, key := range keys {
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entries[key], _ = cache.Get(key)
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}
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@ -365,8 +390,8 @@ func (cache *Cache) GetByKeys(keys []string) map[string]interface{} {
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// GetKeysByPattern is a good alternative if you want to retrieve entries that you do not have the key for, as it only
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// retrieves the keys and does not trigger active eviction and has a parameter for setting a limit to the number of keys
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// you wish to retrieve.
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func (cache *Cache) GetAll() map[string]interface{} {
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entries := make(map[string]interface{})
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func (cache *Cache) GetAll() map[string]any {
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entries := make(map[string]any)
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cache.mutex.Lock()
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for key, entry := range cache.entries {
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if entry.Expired() {
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@ -385,8 +410,9 @@ func (cache *Cache) GetAll() map[string]interface{} {
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// If the limit is above 0, the search will stop once the specified number of matching keys have been found.
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//
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// e.g.
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// cache.GetKeysByPattern("*some*", 0) will return all keys containing "some" in them
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// cache.GetKeysByPattern("*some*", 5) will return 5 keys (or less) containing "some" in them
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//
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// cache.GetKeysByPattern("*some*", 0) will return all keys containing "some" in them
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// cache.GetKeysByPattern("*some*", 5) will return 5 keys (or less) containing "some" in them
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//
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// Note that GetKeysByPattern does not trigger active evictions, nor does it count as accessing the entry (if LRU).
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// The reason for that behavior is that these two (active eviction and access) only applies when you access the value
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