seekindex

Documentation

Index

• type Entry
  • func (e Entry) Range() Range
• type Index
  • func (i Index) Filter(b *vector.Bool) Ranges
• type Range
  • func (r Range) IsZero() bool
  • func (r Range) Reader(reader io.ReaderAt) (io.Reader, error)
  • func (r Range) String() string
• type Ranges
  • func (r *Ranges) Append(entry Entry)
• type Writer
  • func NewWriter(w zio.WriteCloser) *Writer
  • func (w *Writer) Close() error
  • func (w *Writer) Write(min, max zed.Value, valoff uint64, offset uint64) error

Types

type Entry

type Entry struct {
	Min    zed.Value `zed:"min"`
	Max    zed.Value `zed:"max"`
	ValOff uint64    `zed:"val_off"`
	ValCnt uint64    `zed:"val_cnt"`
	Offset uint64    `zed:"offset"`
	Length uint64    `zed:"length"`
}

func (Entry) Range

func (e Entry) Range() Range

type Index

type Index []Entry

func (Index) Filter

func (i Index) Filter(b *vector.Bool) Ranges

type Range

type Range struct {
	Offset int64 `zed:"offset"`
	Length int64 `zed:"length"`
}

func (Range) IsZero

func (r Range) IsZero() bool

func (Range) Reader

func (r Range) Reader(reader io.ReaderAt) (io.Reader, error)

func (Range) String

func (r Range) String() string

type Ranges

type Ranges []Range

func (*Ranges) Append

func (r *Ranges) Append(entry Entry)

type Writer

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

func NewWriter

func NewWriter(w zio.WriteCloser) *Writer

func (*Writer) Close

func (w *Writer) Close() error

func (*Writer) Write

func (w *Writer) Write(min, max zed.Value, valoff uint64, offset uint64) error