tree

type Key ¶

type Key string

Key is used to differentiate leaves describing the start and end of where a key starts and where a value starts.

type Leaf ¶

type Leaf struct {
	Marker
}

func (k Leaf) Get(ctx path.ContextPath) (Node, error)

type MapNode ¶

type MapNode struct {
	Marker
	Children map[string]Node
	Keys     map[string]Leaf
}

func (m MapNode) Get(cxt path.ContextPath) (Node, error)

type Marker ¶

type Marker struct {
	StartP *Pos
	EndP   *Pos
}

Markers are composed of information regarding the start and end of where a Node exists in its source.

func MarkerFromIndices(start, end int64) Marker

func (m Marker) End() (int64, int64)

func (marker Marker) GetMarker() Marker

func (m Marker) Start() (int64, int64)

func (m Marker) String() string

type Node ¶

type Node interface {
	Start() (int64, int64) // line, col
	End() (int64, int64)
	Get(cxt path.ContextPath) (Node, error)
	GetMarker() Marker
	// contains filtered or unexported methods
}

Node is generic representation of a json or yaml node.

type Pos ¶

type Pos struct {
	Index  int64
	Line   int64
	Column int64
}

Pos represents a single location in a string.

type SliceNode ¶

type SliceNode struct {
	Marker
	Children []Node
}

func (s SliceNode) Get(ctx path.ContextPath) (Node, error)