jscl.math.polynomial.groebner.Sugar Maven / Gradle / Ivy

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package jscl.math.polynomial.groebner;

import java.util.Comparator;

class Sugar implements Comparator {
	public static final Comparator comparator = new Sugar();

	private Sugar() {
	}

	public int compare(Pair pa1, Pair pa2) {
		if (pa1.sugar < pa2.sugar) return -1;
		else if (pa1.sugar > pa2.sugar) return 1;
		else return pa1.compareTo(pa2);
	}

	public int compare(Object o1, Object o2) {
		return compare((Pair) o1, (Pair) o2);
	}
}