else if(child.getNodeType() == Node.ELEMENT_NODE) {
logger.warning("Unknown element in XML specification file: " + child.getNodeName());
}
}
// *** add new cluster object
GeneratorStatic cluster = new GeneratorStatic(name, points);
gen.addCluster(cluster);
if(logger.isVerbose()) {
logger.verbose("Loaded cluster " + cluster.name + " from specification.");
}