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

44 lines
755 B
Go

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