if (toolTipGenerator != null) {
tip = toolTipGenerator.generateToolTip(dataset,
key);
}
String url = null;
PieURLGenerator urlGenerator = getURLGenerator();
if (urlGenerator != null) {
url = urlGenerator.generateURL(dataset, key,
getPieIndex());
}
PieSectionEntity entity = new PieSectionEntity(path,
dataset, getPieIndex(), section, key, tip,
url);