protected void loadEvaluator(JasperReport jasperReport)
{
try
{
JREvaluator evaluator = JasperCompileManager.loadEvaluator(jasperReport, parentCrosstab);
crosstabEvaluator = new JRCrosstabExpressionEvaluator(evaluator);
}
catch (JRException e)
{
throw new JRRuntimeException("Could not load evaluator for crosstab.", e);
}