final String[] cls,
final double high, final double low) {
if ((theAction != NormalizationAction.Equilateral)
&& (theAction != NormalizationAction.OneOf)
&& (theAction != NormalizationAction.SingleField)) {
throw new QuantError("Unsupported normalization type");
}
this.action = theAction;
this.classes.clear();
this.normalizedHigh = high;