php-parser/node/stmt/case.go
2018-01-17 19:01:28 +02:00

50 lines
810 B
Go

package stmt
import (
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/walker"
)
// Case node
type Case struct {
Cond node.Node
Stmts []node.Node
}
// NewCase node constuctor
func NewCase(Cond node.Node, Stmts []node.Node) *Case {
return &Case{
Cond,
Stmts,
}
}
// Attributes returns node attributes as map
func (n *Case) Attributes() map[string]interface{} {
return nil
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Case) Walk(v walker.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Cond != nil {
vv := v.GetChildrenVisitor("Cond")
n.Cond.Walk(vv)
}
if n.Stmts != nil {
vv := v.GetChildrenVisitor("Stmts")
for _, nn := range n.Stmts {
if nn != nil {
nn.Walk(vv)
}
}
}
v.LeaveNode(n)
}