order

Documentation

Index

• 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, key field.Path) SortKey
  • func (s SortKey) Equal(to SortKey) bool
  • func (s SortKey) String() string
• type SortKeys
  • func ParseSortKeys(s string) (SortKeys, error)
  • func (s SortKeys) Equal(to SortKeys) bool
  • func (s SortKeys) IsNil() bool
  • func (s SortKeys) Primary() SortKey
• 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

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"`
	Key   field.Path `json:"key" zed:"key"`
}

func NewSortKey

func NewSortKey(order Which, key field.Path) SortKey

func (SortKey) Equal

func (s SortKey) Equal(to SortKey) bool

func (SortKey) String

func (s SortKey) String() string

type SortKeys

type SortKeys []SortKey

func ParseSortKeys

func ParseSortKeys(s string) (SortKeys, error)

func (SortKeys) Equal

func (s SortKeys) Equal(to SortKeys) bool

func (SortKeys) IsNil

func (s SortKeys) IsNil() bool

func (SortKeys) Primary

func (s SortKeys) Primary() SortKey

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