php-parser/node/stmt/n_case.go

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package stmt
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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// Case node
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type Case struct {
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Cond node.Node
Stmts []node.Node
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}
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// NewCase node constructor
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func NewCase(Cond node.Node, Stmts []node.Node) *Case {
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return &Case{
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Cond,
Stmts,
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}
}
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// Attributes returns node attributes as map
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func (n *Case) Attributes() map[string]interface{} {
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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 *Case) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.Cond != nil {
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v.EnterChildNode("Cond", n)
n.Cond.Walk(v)
v.LeaveChildNode("Cond", n)
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}
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if n.Stmts != nil {
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v.EnterChildList("Stmts", n)
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for _, nn := range n.Stmts {
if nn != nil {
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nn.Walk(v)
}
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}
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v.LeaveChildList("Stmts", n)
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}
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v.LeaveNode(n)
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}