001    package net.sf.cpsolver.ifs.util;
002    
003    import java.io.File;
004    import java.io.PrintWriter;
005    
006    import net.sf.cpsolver.ifs.util.CSVFile.CSVLine;
007    
008    /**
009     * A simple class converting CSV files to LaTeX tables.
010     * 
011     * @version IFS 1.2 (Iterative Forward Search)<br>
012     *          Copyright (C) 2006 - 2010 Tomas Muller<br>
013     *          <a href="mailto:muller@unitime.org">muller@unitime.org</a><br>
014     *          <a href="http://muller.unitime.org">http://muller.unitime.org</a><br>
015     * <br>
016     *          This library is free software; you can redistribute it and/or modify
017     *          it under the terms of the GNU Lesser General Public License as
018     *          published by the Free Software Foundation; either version 3 of the
019     *          License, or (at your option) any later version. <br>
020     * <br>
021     *          This library is distributed in the hope that it will be useful, but
022     *          WITHOUT ANY WARRANTY; without even the implied warranty of
023     *          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
024     *          Lesser General Public License for more details. <br>
025     * <br>
026     *          You should have received a copy of the GNU Lesser General Public
027     *          License along with this library; if not see
028     *          <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>.
029     */
030    
031    public class Csv2Tex {
032        
033        public static void main(String args[]) {
034            try {
035                for (int i = 0; i < args.length; i++) {
036                    File file = new File(args[i]);
037                    
038                    String name = file.getName();
039                    if (name.contains(".")) name = name.substring(0, name.indexOf('.'));
040                    
041                    CSVFile csv = new CSVFile(file);
042                    
043                    PrintWriter pw = new PrintWriter(new File(file.getParentFile(), name + ".txt"));
044    
045                    pw.println("\\begin{table}[htb]");
046                    pw.println("\\renewcommand{\\arraystretch}{1.2}");
047                    String t = "l|"; for (int j = 1; j < csv.getHeader().size(); j++) t += "c";
048                    pw.println("\\begin{tabular}{" + t + "} \\hline \\hline");
049                    
050                    for (int j = 0; j < csv.getHeader().size(); j++) {
051                        if (j > 0) pw.print(" \\ & \\ ");
052                        pw.print(csv.getHeader().getField(j).toString());
053                    }
054                    pw.println(" \\ \\\\ \\hline");
055                    
056                    for (CSVLine line: csv.getLines()) {
057                        for (int j = 0; j < line.size(); j++) {
058                            if (j == 0)
059                                pw.print(line.getField(j));
060                            else
061                                pw.print(" & " + (line.getField(j) == null || line.getField(j).isEmpty() ? "-" : "$" + line.getField(j).toString().replace("%", "\\%") + "$"));
062                        }
063                        pw.println(" \\\\");
064                    }
065    
066                    pw.println("\\hline \\hline");
067                    pw.println("\\end{tabular}");
068                    pw.println("\\caption{FIXME: Add caption here.}");
069                    pw.println("\\label{tab:" + name.toLowerCase() + "}");
070                    pw.println("\\end{table}");
071                    
072                    pw.flush(); pw.close();
073                }
074            } catch (Exception e) {
075                e.printStackTrace();
076            }
077        }
078    
079    }