/* * #%L * data-exporter * %% * Copyright (C) 2012 - 2013 http://www.brsanthu.com * %% * Licensed 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. * #L% */ package com.brsanthu.dataexporter.model; /** * Column which outputs the current row number, starting from 1. * * @author Santhosh Kumar */ public class LineNumberColumn extends NumberColumn { public LineNumberColumn(String name, int width) { this(name, null, width); } public LineNumberColumn(String name, String title, int width) { super(name, title, width, 0); setGeneratesOwnData(true); setCellValueGenerator(new CellValueGenerator() { @Override public Object generateCellValue(CellDetails cellDetails) { return new Integer(cellDetails.getRowIndex() + 1); } }); } }