php-parser/node/expr/n_exit.go

40 lines
648 B
Go
Raw Normal View History

2017-12-16 21:46:24 +00:00
package expr
import (
"github.com/z7zmey/php-parser/node"
2018-01-17 16:58:45 +00:00
"github.com/z7zmey/php-parser/walker"
2017-12-16 21:46:24 +00:00
)
2018-01-11 17:33:25 +00:00
// Exit node
2017-12-16 21:46:24 +00:00
type Exit struct {
2018-02-18 17:09:18 +00:00
Expr node.Node
2017-12-16 21:46:24 +00:00
}
2018-04-05 09:04:28 +00:00
// NewExit node constructor
2018-02-18 17:09:18 +00:00
func NewExit(Expr node.Node) *Exit {
2018-01-04 18:42:44 +00:00
return &Exit{
2018-01-04 22:12:01 +00:00
Expr,
2017-12-16 21:46:24 +00:00
}
}
2018-01-11 17:33:25 +00:00
// Attributes returns node attributes as map
2018-01-08 19:32:57 +00:00
func (n *Exit) Attributes() map[string]interface{} {
2018-02-18 17:09:18 +00:00
return nil
2017-12-29 15:20:24 +00:00
}
2018-01-11 17:33:25 +00:00
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
2018-01-17 16:58:45 +00:00
func (n *Exit) Walk(v walker.Visitor) {
2017-12-28 11:36:27 +00:00
if v.EnterNode(n) == false {
2017-12-27 23:23:32 +00:00
return
}
2017-12-16 21:46:24 +00:00
2018-01-04 22:12:01 +00:00
if n.Expr != nil {
2018-06-18 20:29:52 +00:00
v.EnterChildNode("Expr", n)
n.Expr.Walk(v)
v.LeaveChildNode("Expr", n)
2017-12-16 21:46:24 +00:00
}
2017-12-28 11:36:27 +00:00
v.LeaveNode(n)
2017-12-16 21:46:24 +00:00
}