package stmt import ( "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/walker" ) // For node type For struct { Init []node.Node Cond []node.Node Loop []node.Node Stmt node.Node } // NewFor node constuctor func NewFor(Init []node.Node, Cond []node.Node, Loop []node.Node, Stmt node.Node) *For { return &For{ Init, Cond, Loop, Stmt, } } // Attributes returns node attributes as map func (n *For) Attributes() map[string]interface{} { return nil } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *For) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Init != nil { vv := v.GetChildrenVisitor("Init") for _, nn := range n.Init { if nn != nil { nn.Walk(vv) } } } if n.Cond != nil { vv := v.GetChildrenVisitor("Cond") for _, nn := range n.Cond { if nn != nil { nn.Walk(vv) } } } if n.Loop != nil { vv := v.GetChildrenVisitor("Loop") for _, nn := range n.Loop { if nn != nil { nn.Walk(vv) } } } if n.Stmt != nil { vv := v.GetChildrenVisitor("Stmt") n.Stmt.Walk(vv) } v.LeaveNode(n) }