unioffice/spreadsheet/formula/sheetprefixexpr.go

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// Copyright 2017 Baliance. All rights reserved.
//
// Use of this source code is governed by the terms of the Affero GNU General
// Public License version 3.0 as published by the Free Software Foundation and
// appearing in the file LICENSE included in the packaging of this file. A
// commercial license can be purchased by contacting sales@baliance.com.
package formula
type SheetPrefixExpr struct {
sheet string
}
func NewSheetPrefixExpr(s string) Expression {
return &SheetPrefixExpr{s}
}
func (s SheetPrefixExpr) Eval(ctx Context, ev Evaluator) Result {
return MakeErrorResult("sheet prefix should never be evaluated")
}
func (s SheetPrefixExpr) Reference(ctx Context, ev Evaluator) Reference {
return Reference{Type: ReferenceTypeSheet, Value: s.sheet}
}