package stmt import ( "github.com/z7zmey/php-parser/comment" "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/position" "github.com/z7zmey/php-parser/walker" ) // For node type For struct { Comments []*comment.Comment Position *position.Position Init []node.Node Cond []node.Node Loop []node.Node Stmt node.Node } // NewFor node constructor func NewFor(Init []node.Node, Cond []node.Node, Loop []node.Node, Stmt node.Node) *For { return &For{ Init: Init, Cond: Cond, Loop: Loop, Stmt: Stmt, } } // SetPosition sets node position func (n *For) SetPosition(p *position.Position) { n.Position = p } // GetPosition returns node positions func (n *For) GetPosition() *position.Position { return n.Position } func (n *For) AddComments(cc []*comment.Comment, tn comment.TokenName) { for _, c := range cc { c.SetTokenName(tn) } n.Comments = append(n.Comments, cc...) } func (n *For) GetComments() []*comment.Comment { return n.Comments } // 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 { v.EnterChildList("Init", n) for _, nn := range n.Init { if nn != nil { nn.Walk(v) } } v.LeaveChildList("Init", n) } if n.Cond != nil { v.EnterChildList("Cond", n) for _, nn := range n.Cond { if nn != nil { nn.Walk(v) } } v.LeaveChildList("Cond", n) } if n.Loop != nil { v.EnterChildList("Loop", n) for _, nn := range n.Loop { if nn != nil { nn.Walk(v) } } v.LeaveChildList("Loop", n) } if n.Stmt != nil { v.EnterChildNode("Stmt", n) n.Stmt.Walk(v) v.LeaveChildNode("Stmt", n) } v.LeaveNode(n) }