| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ColumnWidthCalculator |
|
| 5.0;5 |
| 1 | /* | |
| 2 | Copyright 2004-2008 Paul R. Holser, Jr. All rights reserved. | |
| 3 | Licensed under the Academic Free License version 3.0 | |
| 4 | */ | |
| 5 | ||
| 6 | package joptsimple.internal; | |
| 7 | ||
| 8 | /** | |
| 9 | * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a> | |
| 10 | * @version $Id: ColumnWidthCalculator.java,v 1.1 2008/05/20 22:13:27 pholser Exp $ | |
| 11 | */ | |
| 12 | 74 | class ColumnWidthCalculator { |
| 13 | int calculate( int totalWidth, int numberOfColumns ) { | |
| 14 | 110 | if ( numberOfColumns == 1 ) |
| 15 | 2 | return totalWidth; |
| 16 | ||
| 17 | 108 | int remainder = totalWidth % numberOfColumns; |
| 18 | 108 | if ( remainder == numberOfColumns - 1 ) |
| 19 | 4 | return totalWidth / numberOfColumns; |
| 20 | 104 | return totalWidth / numberOfColumns - 1; |
| 21 | } | |
| 22 | } |