php-parser/node/stmt/foreach.go
2018-01-06 14:04:02 +02:00

81 lines
1.3 KiB
Go

package stmt
import (
"github.com/z7zmey/php-parser/comment"
"github.com/z7zmey/php-parser/node"
)
type Foreach struct {
position *node.Position
comments *[]comment.Comment
ByRef bool
Expr node.Node
Key node.Node
Variable node.Node
Stmt node.Node
}
func NewForeach(Expr node.Node, Key node.Node, Variable node.Node, Stmt node.Node, ByRef bool) node.Node {
return &Foreach{
nil,
nil,
ByRef,
Expr,
Key,
Variable,
Stmt,
}
}
func (n Foreach) Attributes() map[string]interface{} {
return map[string]interface{}{
"ByRef": n.ByRef,
}
}
func (n Foreach) Position() *node.Position {
return n.position
}
func (n Foreach) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
func (n Foreach) Comments() *[]comment.Comment {
return n.comments
}
func (n Foreach) SetComments(c *[]comment.Comment) node.Node {
n.comments = c
return n
}
func (n Foreach) Walk(v node.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Expr != nil {
vv := v.GetChildrenVisitor("Expr")
n.Expr.Walk(vv)
}
if n.Key != nil {
vv := v.GetChildrenVisitor("Key")
n.Key.Walk(vv)
}
if n.Variable != nil {
vv := v.GetChildrenVisitor("Variable")
n.Variable.Walk(vv)
}
if n.Stmt != nil {
vv := v.GetChildrenVisitor("Stmt")
n.Stmt.Walk(vv)
}
v.LeaveNode(n)
}