indexing

type Cursor interface {
	First() ([]byte, []byte)
	Next() ([]byte, []byte)
	CanContinue(val []byte) bool
}

type CursorOptions struct {
	Limit   int
	Skip    int
	Reverse bool
}

type Index interface {
	Add(value []byte, targetID []byte) error
	Remove(value []byte) error
	RemoveById(id []byte) error
	Get(value []byte) []byte
	All(value []byte, opts *CursorOptions) [][]byte
	AllRecords(opts *CursorOptions) [][]byte
	Range(min []byte, max []byte, opts *CursorOptions) [][]byte
}

type IndexMetadata struct {
	Name     string `json:"name"`
	Unique   bool   `json:"unique"`
	Location string
}

type Key struct {
	Fields []string
	// contains filtered or unexported fields
}

type Query interface {
	Put(k, v interface{})
	Size() int
	Keys() []interface{}
	Values() []interface{}
	Get(key interface{}) (value interface{}, found bool)
}