| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.xssf.streaming; |
| |
| import org.apache.poi.ss.formula.EvaluationCell; |
| import org.apache.poi.ss.formula.EvaluationSheet; |
| import org.apache.poi.ss.formula.FormulaParser; |
| import org.apache.poi.ss.formula.FormulaType; |
| import org.apache.poi.ss.formula.ptg.Ptg; |
| import org.apache.poi.util.Internal; |
| import org.apache.poi.xssf.usermodel.BaseXSSFEvaluationWorkbook; |
| |
| /** |
| * SXSSF wrapper around the SXSSF and XSSF workbooks |
| */ |
| @Internal |
| public final class SXSSFEvaluationWorkbook extends BaseXSSFEvaluationWorkbook { |
| private final SXSSFWorkbook _sxssfBook; |
| |
| public static SXSSFEvaluationWorkbook create(SXSSFWorkbook book) { |
| if (book == null) { |
| return null; |
| } |
| return new SXSSFEvaluationWorkbook(book); |
| } |
| |
| private SXSSFEvaluationWorkbook(SXSSFWorkbook book) { |
| super(book.getXSSFWorkbook()); |
| _sxssfBook = book; |
| } |
| |
| @Override |
| public int getSheetIndex(EvaluationSheet evalSheet) { |
| SXSSFSheet sheet = ((SXSSFEvaluationSheet)evalSheet).getSXSSFSheet(); |
| return _sxssfBook.getSheetIndex(sheet); |
| } |
| |
| @Override |
| public EvaluationSheet getSheet(int sheetIndex) { |
| return new SXSSFEvaluationSheet(_sxssfBook.getSheetAt(sheetIndex)); |
| } |
| |
| @Override |
| public Ptg[] getFormulaTokens(EvaluationCell evalCell) { |
| SXSSFCell cell = ((SXSSFEvaluationCell)evalCell).getSXSSFCell(); |
| return FormulaParser.parse(cell.getCellFormula(), this, FormulaType.CELL, _sxssfBook.getSheetIndex(cell.getSheet())); |
| } |
| } |