tree

func (*Node) Children ¶ added in v0.10.0

func (node *Node) Children() []*Node

func (*Node) Delete ¶

func (parentNode *Node) Delete(path Path) (bool, error)

func (*Node) GetNode ¶

func (currentNode *Node) GetNode(path Path) *Node

Get the node that matches the supplied path.

func (*Node) Insert ¶

func (parentNode *Node) Insert(nodeToInsert *Node) (bool, error)

func (*Node) Level ¶

func (node *Node) Level() int

func (*Node) Name ¶

func (node *Node) Name() string

func (*Node) Parent ¶

func (node *Node) Parent() *Node

func (*Node) SetValue ¶

func (node *Node) SetValue(value interface{})

func (*Node) String ¶

func (node *Node) String() string

func (*Node) Value ¶

func (node *Node) Value() interface{}

func (*Node) Walk ¶ added in v0.10.0

func (currentNode *Node) Walk(expression func(node *Node))

Walk visits the current node, then every child of the current node and then recurses down the children.

func (Path) IsEmpty ¶

func (path Path) IsEmpty() bool

func (Path) IsRootPath ¶

func (path Path) IsRootPath() bool

func (Path) IsValid ¶

func (path Path) IsValid() (bool, error)

Checks whether all components of the current path are valid (not empty, and don't contain slashes).

func (Path) String ¶

func (path Path) String() string

func (*Tree) Delete ¶

func (tree *Tree) Delete(path Path) (bool, error)

func (*Tree) GetNode ¶

func (tree *Tree) GetNode(path Path) *Node

Get the node that matches the supplied path.

func (*Tree) Insert ¶

func (tree *Tree) Insert(path Path, value interface{}) (bool, error)

func (*Tree) Root ¶

func (tree *Tree) Root() *Node

func (*Tree) String ¶

func (tree *Tree) String() string

func (*Tree) Walk ¶ added in v0.10.0

func (tree *Tree) Walk(expression func(node *Node))

Walk visits every node in the current tree. Starting with the root, every child of the root and then recurses down the children.