// *** add new cluster object
Random newRand = new Random(clusterRandom.nextLong());
GeneratorSingleCluster cluster = new GeneratorSingleCluster(name, size, overweight, newRand);
// TODO: check for unknown attributes.
for(Node child : new XMLNodeIterator(cur.getFirstChild())) {
if(child.getNodeName() == "uniform") {
processElementUniform(cluster, child);
}
else if(child.getNodeName() == "normal") {
processElementNormal(cluster, child);