Mercurial > repos > timpalpant > java_genomics_toolkit

comparison src/edu/unc/genomics/PositiveIntegerValidator.java @ 2:e16016635b2a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Uploaded
author timpalpant
date Mon, 13 Feb 2012 22:12:06 -0500
parents
children
comparison
equal deleted inserted replaced
1:a54db233ee3d 2:e16016635b2a
1 package edu.unc.genomics;
2
3 import com.beust.jcommander.IParameterValidator;
4 import com.beust.jcommander.ParameterException;
5
6 /**
7 * @author timpalpant
8 *
9 */
10 public class PositiveIntegerValidator implements IParameterValidator {
11
12 /* (non-Javadoc)
13 * @see com.beust.jcommander.IParameterValidator#validate(java.lang.String, java.lang.String)
14 */
15 @Override
16 public void validate(String name, String value) throws ParameterException {
17 int n = Integer.parseInt(value);
18 if (n <= 0) {
19 throw new ParameterException("Parameter "+name+" must be > 0 (was "+value+")");
20 }
21 }
22
23 }