php-parser/node/stmt/expression.go
2017-12-31 13:15:50 +02:00

60 lines
991 B
Go

package stmt
import (
"github.com/z7zmey/php-parser/node"
)
type Expression struct {
name string
attributes map[string]interface{}
position *node.Position
expr node.Node
}
func NewExpression(expr node.Node) node.Node {
return Expression{
"Expression",
map[string]interface{}{},
nil,
expr,
}
}
func (n Expression) Name() string {
return "Expression"
}
func (n Expression) Attributes() map[string]interface{} {
return n.attributes
}
func (n Expression) Attribute(key string) interface{} {
return n.attributes[key]
}
func (n Expression) SetAttribute(key string, value interface{}) {
n.attributes[key] = value
}
func (n Expression) Position() *node.Position {
return n.position
}
func (n Expression) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
func (n Expression) Walk(v node.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.expr != nil {
vv := v.GetChildrenVisitor("expr")
n.expr.Walk(vv)
}
v.LeaveNode(n)
}