index

type BatchResp struct {
	UpdatedKeys *roaring.Bitmap
	UpdatedRows *roaring.Bitmap
}

type KeysCtx struct {
	Keys containers.Vector

	// Select the key where this bitmap indicates.
	// Nil to select all
	Selects *roaring.Bitmap
	// Select a continuous interval [Start, Start+Count) from keys
	Start, Count int

	// Whether need to verify Keys
	NeedVerify bool
}

type MutipleRowsIndex interface {
	Insert(key any, row uint32) error
	DeleteOne(key any, row uint32) error
	DeleteAll(key any) error
	GetRowsNode(key any) (*RowsNode, bool)
	Contains(key any) bool
	ContainsRow(key any, row uint32) bool
	Size() int
	RowCount(key any) int
}

type RowsNode struct {
	Ids []uint32
}

type SecondaryIndex interface {
	Insert(key any, row uint32) error
	BatchInsert(keys *KeysCtx, startRow uint32, upsert bool) (resp *BatchResp, err error)
	Update(key any, row uint32) error
	BatchUpdate(keys containers.Vector, offsets []uint32, start uint32) error
	Delete(key any) (old uint32, err error)
	Search(key any) (uint32, error)
	Contains(key any) bool
	ContainsAny(keysCtx *KeysCtx, rowmask *roaring.Bitmap) bool
	String() string
	Size() int
}

type StaticFilter interface {
	MayContainsKey(key any) (bool, error)
	MayContainsAnyKeys(keys containers.Vector, visibility *roaring.Bitmap) (bool, *roaring.Bitmap, error)
	Marshal() ([]byte, error)
	Unmarshal(buf []byte) error
	GetMemoryUsage() uint32
	Print() string
}

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