46 lines
864 B
Go
46 lines
864 B
Go
package expr
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import (
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/walker"
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)
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// PropertyFetch node
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type PropertyFetch struct {
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Variable node.Node
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Property node.Node
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}
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// NewPropertyFetch node constuctor
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func NewPropertyFetch(Variable node.Node, Property node.Node) *PropertyFetch {
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return &PropertyFetch{
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Variable,
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Property,
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}
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}
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// Attributes returns node attributes as map
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func (n *PropertyFetch) 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 *PropertyFetch) 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.Variable != nil {
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vv := v.GetChildrenVisitor("Variable")
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n.Variable.Walk(vv)
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}
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if n.Property != nil {
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vv := v.GetChildrenVisitor("Property")
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n.Property.Walk(vv)
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}
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v.LeaveNode(n)
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}
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