class TargetPeerRange {

  public int getPeersToAdd(final int currentPeerCount) {
    return currentPeerCount < addPeersWhenLessThan
        ? dropPeersWhenGreaterThan - currentPeerCount
        : 0;
  }

  public  TargetPeerRange(
      final int addPeersWhenLessThan,
      final int dropPeersWhenGreaterThan,
      final int minimumRandomlySelectedPeerCount);

}