php-parser/node/expr/n_short_list.go

63 lines
1.2 KiB
Go
Raw Normal View History

package expr
import (
"github.com/z7zmey/php-parser/freefloating"
"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"
)
2018-01-11 17:33:25 +00:00
// ShortList node
type ShortList struct {
FreeFloating freefloating.Collection
Position *position.Position
Items []node.Node
}
2018-04-05 09:04:28 +00:00
// NewShortList node constructor
2018-01-08 19:18:09 +00:00
func NewShortList(Items []node.Node) *ShortList {
2018-01-04 18:42:44 +00:00
return &ShortList{
FreeFloating: nil,
Items: Items,
}
}
2018-06-24 07:19:44 +00:00
// SetPosition sets node position
func (n *ShortList) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *ShortList) GetPosition() *position.Position {
return n.Position
}
func (n *ShortList) GetFreeFloating() *freefloating.Collection {
return &n.FreeFloating
2018-06-25 12:38:31 +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 *ShortList) Attributes() map[string]interface{} {
2018-01-04 22:12:01 +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 *ShortList) 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
}
2018-01-04 21:26:04 +00:00
if n.Items != nil {
2018-06-18 20:29:52 +00:00
v.EnterChildList("Items", n)
2018-01-04 21:26:04 +00:00
for _, nn := range n.Items {
if nn != nil {
2018-06-18 20:29:52 +00:00
nn.Walk(v)
}
}
2018-06-18 20:29:52 +00:00
v.LeaveChildList("Items", n)
}
2017-12-28 11:36:27 +00:00
v.LeaveNode(n)
}