persist

Documentation

Index

• type PersisHelper
  • func (h *PersisHelper) DelState(key string)
  • func (h *PersisHelper) ReadState(key string) ([]byte, error)
  • func (h *PersisHelper) ReadStateSet(prefix string) (map[string][]byte, error)
  • func (h *PersisHelper) StoreState(key string, value []byte) error

Types

type PersisHelper

type PersisHelper struct{}

PersisHelper provides an abstraction to access the Persist column family in the database.

func (*PersisHelper) DelState

func (h *PersisHelper) DelState(key string)

DelState removes a key,value pair

func (*PersisHelper) ReadState

func (h *PersisHelper) ReadState(key string) ([]byte, error)

ReadState retrieves a value to a key

func (*PersisHelper) ReadStateSet

func (h *PersisHelper) ReadStateSet(prefix string) (map[string][]byte, error)

ReadStateSet retrieves all key,value pairs where the key starts with prefix

func (*PersisHelper) StoreState

func (h *PersisHelper) StoreState(key string, value []byte) error

StoreState stores a key,value pair