btree

package

v0.0.0-...-2e7882b Latest Latest Go to latest Published: Jan 6, 2017 License: Apache-2.0 Imports: 8 Imported by: 0

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

func NewContainer(numShards int) *Container

func (c *Container) Del(key string) error

func (c *Container) Exists(key string) bool

func (c *Container) Get(key string, dstVal interface{}) (err error)

func (c *Container) Set(key string, val interface{}, exp time.Duration) error

type Tree struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Tree is a wrapper for github.com/google/btree which adds expiration times and parallel thread write safetey

func New() *Tree

New returns a newly initialized btree based cache with a default degree of 2

func (t *Tree) Del(key string) error

Del implements the "cache.Cache".Del interface

func (t *Tree) Exists(key string) (exists bool)

Exists implements the "cache.Cache".Exists interface

func (t *Tree) Get(key string, dstVal interface{}) error

Get implements the "cache.Cache".Get interface

func (t *Tree) Set(key string, val interface{}, exp time.Duration) error

Set implements the "cache.Cache".Set interface

func (t *Tree) Tree() *btree.BTree

Tree returns the underlying btree