public static function main()
{
$reporter = new Reporter();
$data = "Crystal Report Data";
$crystalReportMaker = new CrystalReportMaker($data);
$reporter->setReportMaker($crystalReportMaker);
$reporter->constructReport();
$report = $reporter->getReport();
$report->printReport();
echo "<br/>";
$data = "Html Data";
$htmlReportMaker = new HtmlReportMaker($data);
$reporter->setReportMaker($htmlReportMaker);
$reporter->constructReport();
$report = $reporter->getReport();
$report->printReport();
echo "<br/>";
$data = "PDF Data";
$pdfReportMaker = new PdfReportMaker($data);
$reporter->setReportMaker($pdfReportMaker);
$reporter->constructReport();
$report = $reporter->getReport();
$report->printReport();
}
