diff options
Diffstat (limited to 'ptrie/cache.go')
| -rw-r--r-- | ptrie/cache.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ptrie/cache.go b/ptrie/cache.go index 8efdb047b..721dc4cf6 100644 --- a/ptrie/cache.go +++ b/ptrie/cache.go @@ -1,8 +1,8 @@ package ptrie type Backend interface { - Get([]byte) []byte - Set([]byte, []byte) + Get([]byte) ([]byte, error) + Put([]byte, []byte) } type Cache struct { @@ -17,19 +17,19 @@ func NewCache(backend Backend) *Cache { func (self *Cache) Get(key []byte) []byte { data := self.store[string(key)] if data == nil { - data = self.backend.Get(key) + data, _ = self.backend.Get(key) } return data } -func (self *Cache) Set(key []byte, data []byte) { +func (self *Cache) Put(key []byte, data []byte) { self.store[string(key)] = data } func (self *Cache) Flush() { for k, v := range self.store { - self.backend.Set([]byte(k), v) + self.backend.Put([]byte(k), v) } // This will eventually grow too large. We'd could |