-import java.util.Comparator;
-
-public class Size implements Comparable<Size> {
+public class Size {
private int max = 240;
- private int min = 20;
+ private int min = 40;
+ private int defaultSize = 160;
private int size;
+ Size() {
+ }
+
Size(int size) {
setSize(size);
}
+ public int getMin() {
+ return min;
+ }
+
+ public int getMax() {
+ return max;
+ }
+
+ public int getDefaultSize() {
+ return defaultSize;
+ }
+
public int getSize() {
return size;
}
if (validateSize(size)) {
this.size = size;
} else {
- throw new IllegalArgumentException("Size must be between" + this.min + " and " + this.max);
+ throw new IllegalArgumentException("Size must be between " + this.getMin() + " and " + this.getMax());
}
}
private boolean validateSize(int size) {
- return (size > max || size < min);
+ return (size >= getMin() && size <= getMax());
}
- @Override
- public int compareTo(Size size) {
- return 0;
+ public int distanceTo(Size size) {
+ int distance = size.getSize() - this.getSize();
+ return Math.abs(distance);
}
}