php-parser/node/expr/unary_plus.go

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package expr
import (
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"github.com/z7zmey/php-parser/comment"
"github.com/z7zmey/php-parser/node"
)
type UnaryPlus struct {
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position *node.Position
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comments *[]comment.Comment
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Expr node.Node
}
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func NewUnaryPlus(Expression node.Node) node.Node {
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return &UnaryPlus{
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nil,
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nil,
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Expression,
}
}
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func (n UnaryPlus) Attributes() map[string]interface{} {
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return nil
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}
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func (n UnaryPlus) Position() *node.Position {
return n.position
}
func (n UnaryPlus) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
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func (n UnaryPlus) Comments() *[]comment.Comment {
return n.comments
}
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func (n UnaryPlus) SetComments(c *[]comment.Comment) node.Node {
n.comments = c
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return n
}
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func (n UnaryPlus) Walk(v node.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.Expr != nil {
vv := v.GetChildrenVisitor("Expr")
n.Expr.Walk(vv)
}
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v.LeaveNode(n)
}