php-parser/node/expr/n_closure_use.go

66 lines
1.2 KiB
Go
Raw Normal View History

2017-12-16 21:02:18 +00:00
package expr
import (
"github.com/z7zmey/php-parser/meta"
2017-12-16 21:02:18 +00:00
"github.com/z7zmey/php-parser/node"
2018-06-24 07:19:44 +00:00
"github.com/z7zmey/php-parser/position"
2018-01-17 16:58:45 +00:00
"github.com/z7zmey/php-parser/walker"
2017-12-16 21:02:18 +00:00
)
2018-02-10 00:02:54 +00:00
// ClosureUse node
type ClosureUse struct {
Meta []meta.Meta
2018-06-24 07:19:44 +00:00
Position *position.Position
Uses []node.Node
2017-12-16 21:02:18 +00:00
}
2018-04-05 09:04:28 +00:00
// NewClosureUse node constructor
func NewClosureUse(Uses []node.Node) *ClosureUse {
2018-02-10 00:02:54 +00:00
return &ClosureUse{
2018-06-24 07:19:44 +00:00
Uses: Uses,
2017-12-16 21:02:18 +00:00
}
}
2018-06-24 07:19:44 +00:00
// SetPosition sets node position
func (n *ClosureUse) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *ClosureUse) GetPosition() *position.Position {
return n.Position
}
func (n *ClosureUse) AddMeta(m []meta.Meta) {
n.Meta = append(n.Meta, m...)
2018-06-25 12:38:31 +00:00
}
func (n *ClosureUse) GetMeta() []meta.Meta {
return n.Meta
2018-06-25 12:38:31 +00:00
}
2018-01-11 17:33:25 +00:00
// Attributes returns node attributes as map
2018-02-10 00:02:54 +00:00
func (n *ClosureUse) Attributes() map[string]interface{} {
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
2018-02-10 00:02:54 +00:00
func (n *ClosureUse) 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
}
if n.Uses != nil {
2018-06-18 20:29:52 +00:00
v.EnterChildList("Uses", n)
for _, nn := range n.Uses {
if nn != nil {
2018-06-18 20:29:52 +00:00
nn.Walk(v)
}
}
2018-06-18 20:29:52 +00:00
v.LeaveChildList("Uses", n)
2017-12-16 21:02:18 +00:00
}
2017-12-28 11:36:27 +00:00
v.LeaveNode(n)
2017-12-16 21:02:18 +00:00
}