order

Documentation

Index

• Variables
• type Direction
  • func ParseDirection(s string) (Direction, error)
  • func (d Direction) HasOrder(which Which) bool
  • func (d Direction) MarshalJSON() ([]byte, error)
  • func (d Direction) MarshalZNG(m *zson.MarshalZNGContext) (zed.Type, error)
  • func (d Direction) String() string
  • func (d *Direction) UnmarshalJSON(b []byte) error
  • func (d *Direction) UnmarshalZNG(u *zson.UnmarshalZNGContext, val *zed.Value) error
• type SortKey
  • func NewSortKey(order Which, keys field.List) SortKey
  • func ParseSortKey(s string) (SortKey, error)
  • func (s SortKey) Equal(to SortKey) bool
  • func (s SortKey) IsNil() bool
  • func (s SortKey) Primary() field.Path
  • func (s SortKey) String() string
• type Which
  • func Parse(s string) (Which, error)
  • func (w Which) Direction() Direction
  • func (w Which) MarshalJSON() ([]byte, error)
  • func (w Which) MarshalZNG(m *zson.MarshalZNGContext) (zed.Type, error)
  • func (w Which) String() string
  • func (w *Which) UnmarshalJSON(b []byte) error
  • func (w *Which) UnmarshalZNG(u *zson.UnmarshalZNGContext, val *zed.Value) error

Variables

var Nil = SortKey{}

Types

type Direction

type Direction int

const (
	Down    Direction = -1
	Up      Direction = 1
	Unknown Direction = 0
)

func ParseDirection

func ParseDirection(s string) (Direction, error)

func (Direction) HasOrder

func (d Direction) HasOrder(which Which) bool

func (Direction) MarshalJSON

func (d Direction) MarshalJSON() ([]byte, error)

func (Direction) MarshalZNG

func (d Direction) MarshalZNG(m *zson.MarshalZNGContext) (zed.Type, error)

func (Direction) String

func (d Direction) String() string

func (*Direction) UnmarshalJSON

func (d *Direction) UnmarshalJSON(b []byte) error

func (*Direction) UnmarshalZNG

func (d *Direction) UnmarshalZNG(u *zson.UnmarshalZNGContext, val *zed.Value) error

type SortKey

type SortKey struct {
	Order Which      `json:"order" zed:"order"`
	Keys  field.List `json:"keys" zed:"keys"`
}

func NewSortKey

func NewSortKey(order Which, keys field.List) SortKey

func ParseSortKey

func ParseSortKey(s string) (SortKey, error)

func (SortKey) Equal

func (s SortKey) Equal(to SortKey) bool

func (SortKey) IsNil

func (s SortKey) IsNil() bool

func (SortKey) Primary

func (s SortKey) Primary() field.Path

func (SortKey) String

func (s SortKey) String() string

type Which

type Which bool

const (
	Asc  Which = false
	Desc Which = true
)

func Parse

func Parse(s string) (Which, error)

func (Which) Direction

func (w Which) Direction() Direction

func (Which) MarshalJSON

func (w Which) MarshalJSON() ([]byte, error)

func (Which) MarshalZNG

func (w Which) MarshalZNG(m *zson.MarshalZNGContext) (zed.Type, error)

func (Which) String

func (w Which) String() string

func (*Which) UnmarshalJSON

func (w *Which) UnmarshalJSON(b []byte) error

func (*Which) UnmarshalZNG

func (w *Which) UnmarshalZNG(u *zson.UnmarshalZNGContext, val *zed.Value) error