ast

package

v1.0.0 Latest Latest Go to latest Published: Sep 28, 2021 License: Apache-2.0 Imports: 0 Imported by: 6

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type ListenerInterface interface {
	EnterNode(Node)
	ExitNode(Node)
}

type Node interface {
	String() string
	GetChildren() []Node
}

The base Node interface which represents abstract syntac trees

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

func NewStack() *Stack

Create a new Stack

func (s *Stack) Len() int

Len return the number of items in the Stack

func (s *Stack) Peek() interface{}

Peek views the top item on the Stack

func (s *Stack) Pop() interface{}

Pop the top item of the Stack and return it

func (s *Stack) Push(value interface{})

Push a value onto the top of the Stack

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

func CreateTreeWalker(listener ListenerInterface) TreeWalker

func (w TreeWalker) Walk(node Node)