php-parser/node/expr/yield.go

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package expr
import (
"github.com/z7zmey/php-parser/node"
)
type Yield struct {
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name string
attributes map[string]interface{}
key node.Node
value node.Node
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}
func NewYield(key node.Node, value node.Node) node.Node {
return Yield{
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"Yield",
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map[string]interface{}{},
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key,
value,
}
}
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func (n Yield) Name() string {
return "Yield"
}
func (n Yield) Attributes() map[string]interface{} {
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return n.attributes
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}
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func (n Yield) Attribute(key string) interface{} {
return n.attributes[key]
}
func (n Yield) SetAttribute(key string, value interface{}) {
n.attributes[key] = value
}
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func (n Yield) Walk(v node.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.key != nil {
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vv := v.GetChildrenVisitor("key")
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n.key.Walk(vv)
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}
if n.value != nil {
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vv := v.GetChildrenVisitor("value")
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n.value.Walk(vv)
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}
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v.LeaveNode(n)
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}