php-parser/node/stmt/n_property.go
2019-02-25 15:01:57 +02:00

71 lines
1.5 KiB
Go

package stmt
import (
"github.com/z7zmey/php-parser/freefloating"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/position"
"github.com/z7zmey/php-parser/walker"
)
// Property node
type Property struct {
FreeFloating freefloating.Collection
Position *position.Position
PhpDocComment string
Variable node.Node
Expr node.Node
}
// NewProperty node constructor
func NewProperty(Variable node.Node, Expr node.Node, PhpDocComment string) *Property {
return &Property{
FreeFloating: nil,
PhpDocComment: PhpDocComment,
Variable: Variable,
Expr: Expr,
}
}
// SetPosition sets node position
func (n *Property) SetPosition(p *position.Position) {
n.Position = p
}
// GetPosition returns node positions
func (n *Property) GetPosition() *position.Position {
return n.Position
}
func (n *Property) GetFreeFloating() *freefloating.Collection {
return &n.FreeFloating
}
// Attributes returns node attributes as map
func (n *Property) Attributes() map[string]interface{} {
return map[string]interface{}{
"PhpDocComment": n.PhpDocComment,
}
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Property) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Variable != nil {
v.EnterChildNode("Variable", n)
n.Variable.Walk(v)
v.LeaveChildNode("Variable", n)
}
if n.Expr != nil {
v.EnterChildNode("Expr", n)
n.Expr.Walk(v)
v.LeaveChildNode("Expr", n)
}
v.LeaveNode(n)
}