php-parser/node/expr/n_closure_use.go

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package expr
import (
"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/walker"
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)
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// ClosureUse node
type ClosureUse struct {
Uses []node.Node
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}
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// NewClosureUse node constructor
func NewClosureUse(Uses []node.Node) *ClosureUse {
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return &ClosureUse{
Uses,
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}
}
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// Attributes returns node attributes as map
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func (n *ClosureUse) Attributes() map[string]interface{} {
return nil
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}
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// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
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func (n *ClosureUse) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
}
if n.Uses != nil {
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v.EnterChildList("Uses", n)
for _, nn := range n.Uses {
if nn != nil {
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nn.Walk(v)
}
}
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v.LeaveChildList("Uses", n)
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}
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v.LeaveNode(n)
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}