php-parser/node/expr/binary_op/minus.go
2017-12-31 13:15:50 +02:00

65 lines
999 B
Go

package binary_op
import (
"github.com/z7zmey/php-parser/node"
)
type Minus struct {
BinaryOp
}
func NewMinus(variable node.Node, expression node.Node) node.Node {
return Minus{
BinaryOp{
"BinaryMinus",
map[string]interface{}{},
nil,
variable,
expression,
},
}
}
func (n Minus) Name() string {
return "Minus"
}
func (n Minus) Attributes() map[string]interface{} {
return n.attributes
}
func (n Minus) Attribute(key string) interface{} {
return n.attributes[key]
}
func (n Minus) SetAttribute(key string, value interface{}) {
n.attributes[key] = value
}
func (n Minus) Position() *node.Position {
return n.position
}
func (n Minus) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
func (n Minus) Walk(v node.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.left != nil {
vv := v.GetChildrenVisitor("left")
n.left.Walk(vv)
}
if n.right != nil {
vv := v.GetChildrenVisitor("right")
n.right.Walk(vv)
}
v.LeaveNode(n)
}