code: @Override
  	public int compareTo(final Object o) {
  
  		final long otherId = ((BoltIdentity)o).getId();
  
  		if (id > otherId) {
  			return 1;
  		}
  
  		if (id < otherId) {
  			return -1;
  		}
  
  		return 0;
  	}
docs: ----- interface Identity -----