package scalar import ( "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/walker" ) // Heredoc node type Heredoc struct { Label string Parts []node.Node } // NewHeredoc node constructor func NewHeredoc(Label string, Parts []node.Node) *Heredoc { return &Heredoc{ Label, Parts, } } // Attributes returns node attributes as map func (n *Heredoc) Attributes() map[string]interface{} { return map[string]interface{}{ "Label": n.Label, } } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *Heredoc) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Parts != nil { v.EnterChildList("Parts", n) for _, nn := range n.Parts { if nn != nil { nn.Walk(v) } } v.LeaveChildList("Parts", n) } }