php-parser/node/stmt/n_break.go
2018-06-19 22:56:52 +03:00

40 lines
656 B
Go

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