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