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