private final int a;
private final int b;
private final int c;
private PythagoreanTriplet() {
this.a = 0;
this.b = 0;
this.c = 0;
}
public PythagoreanTriplet(int a, int b, int c) {
this.a = a;
this.b = b;
this.c = c;
}
public static PythagoreanTripletListBuilder makeTripletsList() {
return new PythagoreanTriplet().createBuilder();
}
private PythagoreanTripletListBuilder createBuilder() {
return new PythagoreanTripletListBuilder();
}
public class PythagoreanTripletListBuilder {
private final List < PythagoreanTriplet > triplets = new ArrayList < > ();
private int limit = 0;
private int sum = 0;
public PythagoreanTripletListBuilder withFactorsLessThanOrEqualTo(int limit) {
this.limit = limit;
return this;
}
