php-parser/node/expr/n_error_suppress.go
2018-06-25 23:30:10 +03:00

52 lines
1.0 KiB
Go

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