42 lines
644 B
Go
42 lines
644 B
Go
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package node
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import (
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"github.com/z7zmey/php-parser/walker"
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)
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// Root node
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type Root struct {
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Stmts []Node
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}
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// NewRoot node constructor
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func NewRoot(Stmts []Node) *Root {
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return &Root{
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Stmts,
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}
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}
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// Attributes returns node attributes as map
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func (n *Root) Attributes() map[string]interface{} {
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return nil
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}
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// Walk traverses nodes
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// Walk is invoked recursively until v.EnterNode returns true
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func (n *Root) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
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}
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if n.Stmts != nil {
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vv := v.GetChildrenVisitor("Stmts")
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for _, nn := range n.Stmts {
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if nn != nil {
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nn.Walk(vv)
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}
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}
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}
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v.LeaveNode(n)
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}
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