php-parser/node/expr/ternary.go

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package expr
import (
"github.com/z7zmey/php-parser/node"
)
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// Ternary node
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type Ternary struct {
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Condition node.Node
IfTrue node.Node
IfFalse node.Node
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}
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// NewTernary node constuctor
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func NewTernary(Condition node.Node, IfTrue node.Node, IfFalse node.Node) *Ternary {
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return &Ternary{
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Condition,
IfTrue,
IfFalse,
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}
}
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// Attributes returns node attributes as map
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func (n *Ternary) 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 *Ternary) Walk(v node.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.Condition != nil {
vv := v.GetChildrenVisitor("Condition")
n.Condition.Walk(vv)
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}
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if n.IfTrue != nil {
vv := v.GetChildrenVisitor("IfTrue")
n.IfTrue.Walk(vv)
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}
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if n.IfFalse != nil {
vv := v.GetChildrenVisitor("IfFalse")
n.IfFalse.Walk(vv)
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}
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v.LeaveNode(n)
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}