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cache size checks in mongo backend

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This commit is contained in:
Barak Michener 2015-04-19 13:41:18 -04:00
parent 5be1df3be3
commit 4e311177f1
3 changed files with 56 additions and 23 deletions
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6
graph/mongo/lru.go
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@ -30,7 +30,7 @@ type cache struct {
type kv struct {
key string
value string
value interface{}
}
func newCache(size int) *cache {
@ -41,7 +41,7 @@ func newCache(size int) *cache {
return &lru
}
func (lru *cache) Put(key string, value string) {
func (lru *cache) Put(key string, value interface{}) {
if _, ok := lru.Get(key); ok {
return
}
@ -55,7 +55,7 @@ func (lru *cache) Put(key string, value string) {
lru.cache[key] = lru.priority.Front()
}
func (lru *cache) Get(key string) (string, bool) {
func (lru *cache) Get(key string) (interface{}, bool) {
if element, ok := lru.cache[key]; ok {
lru.priority.MoveToFront(element)
return element.Value.(kv).value, true