46 lines
782 B
Go
46 lines
782 B
Go
package binary_op
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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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// Minus node
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type Minus struct {
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Left node.Node
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Right node.Node
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}
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// NewMinus node constuctor
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func NewMinus(Variable node.Node, Expression node.Node) *Minus {
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return &Minus{
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Variable,
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Expression,
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}
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}
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// Attributes returns node attributes as map
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func (n *Minus) 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 *Minus) 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.Left != nil {
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vv := v.GetChildrenVisitor("Left")
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n.Left.Walk(vv)
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}
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if n.Right != nil {
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vv := v.GetChildrenVisitor("Right")
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n.Right.Walk(vv)
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}
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v.LeaveNode(n)
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}
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