tree

Documentation

Index

• type Node
  • func NewNode(v interface{}) *Node
  • func (n *Node) GetChildren() []*Node
  • func (n *Node) GetValue() interface{}
  • func (node Node) MarshalJSON() ([]byte, error)
  • func (n *Node) SetChildren(children []*Node)
  • func (n *Node) String() string
• type Tree
  • func NewTree(root *Node) *Tree
  • func (t *Tree) GetRoot() *Node
  • func (tree Tree) MarshalJSON() ([]byte, error)
  • func (t *Tree) String() string

Types

type Node

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

Node represents a node in a tree

func NewNode

func NewNode(v interface{}) *Node

NewNode creates a new Node with value v and returns a pointer to that node

func (*Node) GetChildren

func (n *Node) GetChildren() []*Node

GetChildren returns list of node n's successors

func (*Node) GetValue

func (n *Node) GetValue() interface{}

GetValue returns node n's value

func (Node) MarshalJSON

func (node Node) MarshalJSON() ([]byte, error)

MarshalJSON implements Marshaler interface It returns Node in JSON format

func (*Node) SetChildren

func (n *Node) SetChildren(children []*Node)

SetChildren sets children of a node n

func (*Node) String

func (n *Node) String() string

type Tree

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

Tree represents a tree

func NewTree

func NewTree(root *Node) *Tree

NewTree creates a tree with given root node

func (*Tree) GetRoot

func (t *Tree) GetRoot() *Node

GetRoot returns root node of the tree

func (Tree) MarshalJSON

func (tree Tree) MarshalJSON() ([]byte, error)

MarshalJSON implements Marshaler interface It returns Tree in JSON format

func (*Tree) String

func (t *Tree) String() string