46 lines
865 B
Go
46 lines
865 B
Go
package expr
|
|
|
|
import (
|
|
"github.com/z7zmey/php-parser/node"
|
|
"github.com/z7zmey/php-parser/walker"
|
|
)
|
|
|
|
// PropertyFetch node
|
|
type PropertyFetch struct {
|
|
Variable node.Node
|
|
Property node.Node
|
|
}
|
|
|
|
// NewPropertyFetch node constructor
|
|
func NewPropertyFetch(Variable node.Node, Property node.Node) *PropertyFetch {
|
|
return &PropertyFetch{
|
|
Variable,
|
|
Property,
|
|
}
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *PropertyFetch) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *PropertyFetch) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
if n.Variable != nil {
|
|
vv := v.GetChildrenVisitor("Variable")
|
|
n.Variable.Walk(vv)
|
|
}
|
|
|
|
if n.Property != nil {
|
|
vv := v.GetChildrenVisitor("Property")
|
|
n.Property.Walk(vv)
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|