package expr import ( "github.com/z7zmey/php-parser/node" ) // RequireOnce node type RequireOnce struct { Expr node.Node } // NewRequireOnce node constuctor func NewRequireOnce(Expression node.Node) *RequireOnce { return &RequireOnce{ Expression, } } // Attributes returns node attributes as map func (n *RequireOnce) Attributes() map[string]interface{} { return nil } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *RequireOnce) Walk(v node.Visitor) { if v.EnterNode(n) == false { return } if n.Expr != nil { vv := v.GetChildrenVisitor("Expr") n.Expr.Walk(vv) } v.LeaveNode(n) }