php-parser/node/stmt/n_use.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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// Use node
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type Use struct {
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UseType node.Node
Use node.Node
Alias node.Node
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}
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// NewUse node constructor
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func NewUse(UseType node.Node, use node.Node, Alias node.Node) *Use {
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return &Use{
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UseType,
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use,
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Alias,
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}
}
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// Attributes returns node attributes as map
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func (n *Use) Attributes() map[string]interface{} {
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return nil
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}
// SetUseType set use type and returns node
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func (n *Use) SetUseType(UseType node.Node) node.Node {
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n.UseType = UseType
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return n
}
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// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
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func (n *Use) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.UseType != nil {
vv := v.GetChildrenVisitor("UseType")
n.UseType.Walk(vv)
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}
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if n.Use != nil {
vv := v.GetChildrenVisitor("Use")
n.Use.Walk(vv)
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}
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if n.Alias != nil {
vv := v.GetChildrenVisitor("Alias")
n.Alias.Walk(vv)
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}
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v.LeaveNode(n)
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}