kvcache

Documentation

Index

• type Key
• type SimpleLRUCache
  • func NewSimpleLRUCache(capacity uint) *SimpleLRUCache
  • func (l *SimpleLRUCache) Get(key Key) (value Value, ok bool)
  • func (l *SimpleLRUCache) Put(key Key, value Value)
• type Value

Types

type Key

type Key interface {
	Hash() []byte
}

Key is the interface that every key in LRU Cache should implement.

type SimpleLRUCache

type SimpleLRUCache struct {
	// contains filtered or unexported fields
}

SimpleLRUCache is a simple least recently used cache, not thread-safe, use it carefully.

func NewSimpleLRUCache

func NewSimpleLRUCache(capacity uint) *SimpleLRUCache

NewSimpleLRUCache creates a SimpleLRUCache object, whose capacity is "capacity". NOTE: "capacity" should be a positive value.

func (*SimpleLRUCache) Get

func (l *SimpleLRUCache) Get(key Key) (value Value, ok bool)

Get tries to find the corresponding value according to the given key.

func (*SimpleLRUCache) Put

func (l *SimpleLRUCache) Put(key Key, value Value)

Put puts the (key, value) pair into the LRU Cache.

type Value

type Value interface {
}

Value is the interface that every value in LRU Cache should implement.