package classes.comparator.elementComparator; import classes.HolonElement; public class ElemCompOnIsFlexible extends ElementComparator{ @Override public int compare(HolonElement a, HolonElement b) { boolean ifA = a.isFlexible(); boolean ifB = b.isFlexible(); if (ifA&&!ifB) return -1; if (!ifA && ifB) return 1; return 0; } }