db

type Batch interface {
	Put(key, value []byte) error
	Delete(key []byte) error
	Size() int
}

type DataAdapter interface {
	Load(key []byte) (value []byte, err error)
	Save(key []byte, value []byte) error
	Clone() DataAdapter
}

type Database interface {
	Put(key, value []byte) error
	Has(key []byte) (bool, error)
	Get(key []byte) ([]byte, error)
	Delete(key []byte) error
	NewBatch() Batch
	Batch(batch Batch) error
	Close() error
}

type DatabasedAdapter interface {
	DataAdapter
	Rebase(dbase Database) (DatabasedAdapter, error)
}

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

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

type LDB struct {
	common.AbstractService
	// contains filtered or unexported fields
}

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

type Replaceable interface {
	Replace(newpath string, newdb Database) (oldpath string, olddb Database)
}

type Writer interface {
	Put(key, value []byte) error
	Delete(key []byte) error
}