52 lines
1.0 KiB
Go
52 lines
1.0 KiB
Go
package expr
|
|
|
|
import (
|
|
"github.com/z7zmey/php-parser/node"
|
|
"github.com/z7zmey/php-parser/position"
|
|
"github.com/z7zmey/php-parser/walker"
|
|
)
|
|
|
|
// ConstFetch node
|
|
type ConstFetch struct {
|
|
Position *position.Position
|
|
Constant node.Node
|
|
}
|
|
|
|
// NewConstFetch node constructor
|
|
func NewConstFetch(Constant node.Node) *ConstFetch {
|
|
return &ConstFetch{
|
|
Constant: Constant,
|
|
}
|
|
}
|
|
|
|
// SetPosition sets node position
|
|
func (n *ConstFetch) SetPosition(p *position.Position) {
|
|
n.Position = p
|
|
}
|
|
|
|
// GetPosition returns node positions
|
|
func (n *ConstFetch) GetPosition() *position.Position {
|
|
return n.Position
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *ConstFetch) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *ConstFetch) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
if n.Constant != nil {
|
|
v.EnterChildNode("Constant", n)
|
|
n.Constant.Walk(v)
|
|
v.LeaveChildNode("Constant", n)
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|