80 lines
1.5 KiB
Go
80 lines
1.5 KiB
Go
package stmt
|
|
|
|
import (
|
|
"github.com/z7zmey/php-parser/meta"
|
|
"github.com/z7zmey/php-parser/node"
|
|
"github.com/z7zmey/php-parser/position"
|
|
"github.com/z7zmey/php-parser/walker"
|
|
)
|
|
|
|
// Use node
|
|
type Use struct {
|
|
Meta meta.Collection
|
|
Position *position.Position
|
|
UseType node.Node
|
|
Use node.Node
|
|
Alias node.Node
|
|
}
|
|
|
|
// NewUse node constructor
|
|
func NewUse(UseType node.Node, use node.Node, Alias node.Node) *Use {
|
|
return &Use{
|
|
UseType: UseType,
|
|
Use: use,
|
|
Alias: Alias,
|
|
}
|
|
}
|
|
|
|
// SetPosition sets node position
|
|
func (n *Use) SetPosition(p *position.Position) {
|
|
n.Position = p
|
|
}
|
|
|
|
// GetPosition returns node positions
|
|
func (n *Use) GetPosition() *position.Position {
|
|
return n.Position
|
|
}
|
|
|
|
func (n *Use) GetMeta() *meta.Collection {
|
|
return &n.Meta
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *Use) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// SetUseType set use type and returns node
|
|
func (n *Use) SetUseType(UseType node.Node) node.Node {
|
|
n.UseType = UseType
|
|
return n
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *Use) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
if n.UseType != nil {
|
|
v.EnterChildNode("UseType", n)
|
|
n.UseType.Walk(v)
|
|
v.LeaveChildNode("UseType", n)
|
|
}
|
|
|
|
if n.Use != nil {
|
|
v.EnterChildNode("Use", n)
|
|
n.Use.Walk(v)
|
|
v.LeaveChildNode("Use", n)
|
|
}
|
|
|
|
if n.Alias != nil {
|
|
v.EnterChildNode("Alias", n)
|
|
n.Alias.Walk(v)
|
|
v.LeaveChildNode("Alias", n)
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|