67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
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package scalar
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import (
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"github.com/z7zmey/php-parser/freefloating"
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/position"
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"github.com/z7zmey/php-parser/walker"
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)
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// Heredoc node
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type Heredoc struct {
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FreeFloating freefloating.Collection
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Position *position.Position
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Label string
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Parts []node.Node
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}
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// NewHeredoc node constructor
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func NewHeredoc(Label string, Parts []node.Node) *Heredoc {
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return &Heredoc{
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FreeFloating: nil,
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Label: Label,
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Parts: Parts,
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}
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}
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// SetPosition sets node position
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func (n *Heredoc) SetPosition(p *position.Position) {
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n.Position = p
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}
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// GetPosition returns node positions
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func (n *Heredoc) GetPosition() *position.Position {
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return n.Position
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}
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func (n *Heredoc) GetFreeFloating() *freefloating.Collection {
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return &n.FreeFloating
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}
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// Attributes returns node attributes as map
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func (n *Heredoc) Attributes() map[string]interface{} {
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return map[string]interface{}{
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"Label": n.Label,
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}
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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 *Heredoc) 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.Parts != nil {
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v.EnterChildList("Parts", n)
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for _, nn := range n.Parts {
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if nn != nil {
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nn.Walk(v)
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}
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}
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v.LeaveChildList("Parts", n)
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}
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v.LeaveNode(n)
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}
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