| /* ==================================================================== |
| 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.examples.xssf.usermodel; |
| |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| |
| import org.apache.poi.ss.usermodel.Row; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| |
| /** |
| * How to shift rows up or down |
| */ |
| public class ShiftRows { |
| |
| public static void main(String[]args) throws IOException { |
| try (Workbook wb = new XSSFWorkbook()) { //or new HSSFWorkbook(); |
| Sheet sheet = wb.createSheet("Sheet1"); |
| |
| Row row1 = sheet.createRow(1); |
| row1.createCell(0).setCellValue(1); |
| |
| Row row2 = sheet.createRow(4); |
| row2.createCell(1).setCellValue(2); |
| |
| Row row3 = sheet.createRow(5); |
| row3.createCell(2).setCellValue(3); |
| |
| Row row4 = sheet.createRow(6); |
| row4.createCell(3).setCellValue(4); |
| |
| Row row5 = sheet.createRow(9); |
| row5.createCell(4).setCellValue(5); |
| |
| // Shift rows 6 - 11 on the spreadsheet to the top (rows 0 - 5) |
| sheet.shiftRows(5, 10, -4); |
| |
| try (FileOutputStream fileOut = new FileOutputStream("shiftRows.xlsx")) { |
| wb.write(fileOut); |
| } |
| } |
| } |
| } |