model

type BaseObject struct {
	DB         int        `json:"db"`                   // DB is db index of redis object
	Key        string     `json:"key"`                  // Key is key of redis object
	Expiration *time.Time `json:"expiration,omitempty"` // Expiration is expiration time, expiration of persistent object is nil
	Size       int        `json:"size"`                 // Size is rdb value size in Byte
	Type       string     `json:"type"`
}

type CallbackFunc func(object RedisObject) bool

type HashObject struct {
	*BaseObject
	Hash map[string][]byte
}

type ListObject struct {
	*BaseObject
	Values [][]byte
}

type RedisObject interface {
	// GetType returns redis type of object: string/list/set/hash/zset
	GetType() string
	// GetKey returns key of object
	GetKey() string
	// GetDBIndex returns db index of object
	GetDBIndex() int
	// GetExpiration returns expiration time, expiration of persistent object is nil
	GetExpiration() *time.Time
	// GetSize returns rdb value size in Byte
	GetSize() int
	// GetElemCount returns number of elements in list/set/hash/zset
	GetElemCount() int
}

type SetObject struct {
	*BaseObject
	Members [][]byte
}

type StringObject struct {
	*BaseObject
	Value []byte
}

type ZSetEntry struct {
	Member string  `json:"member"`
	Score  float64 `json:"score"`
}

type ZSetObject struct {
	*BaseObject
	Entries []*ZSetEntry `json:"entries"`
}