Coverage Report

Coverage Report - org.kuali.maven.mojo.s3.DisplayRowComparator

Classes in this File

Line Coverage

Branch Coverage

Complexity

DisplayRowComparator

100%

32/32

100%

16/16

 package org.kuali.maven.mojo.s3;
 
 import java.util.Comparator;
 
 import org.apache.commons.lang.StringUtils;
 
 /**
  * Provide non-alphanumeric sorting for version numbers.
  * 
  * 1.1.10 sorts after 1.1.2<br>
  * 1.1.10-SNAPSHOT sorts before 1.1.10
  */
 public class DisplayRowComparator implements Comparator<DisplayRow> {
         public static final String DEFAULT_SEPARATORS = ".-";
         String separators = DEFAULT_SEPARATORS;
 
         @Override
         public int compare(DisplayRow one, DisplayRow two) {
                 String show1 = one.getShow();
                 String show2 = two.getShow();
 
                 if (show1 == null && show2 == null) {
                         return 0;
                 }
 
                 if (show1 == null) {
                         return -1;
                 }
 
                 if (show2 == null) {
                         return 1;
                 }
                 String[] tokens1 = StringUtils.split(show1, separators);
                 String[] tokens2 = StringUtils.split(show2, separators);
                 int len = Math.min(tokens1.length, tokens2.length);
 
                 for (int i = 0; i < len; i++) {
                         String token1 = tokens1[i];
                         String token2 = tokens2[i];
                         int compareTo = compareTokens(token1, token2);
                         if (compareTo != 0) {
                                 return compareTo;
                         }
                 }
 
                 if (tokens1.length > tokens2.length) {
                         return -1;
                 } else if (tokens1.length < tokens2.length) {
                         return 1;
                 } else {
                         return 0;
                 }
         }
 
         protected int compareTokens(String token1, String token2) {
                 try {
                         Double d1 = new Double(token1);
                         Double d2 = new Double(token2);
                         return d1.compareTo(d2);
                 } catch (NumberFormatException e) {
                         // Intentionally ignore this
                 }
                 return token1.compareTo(token2);
 
         }
 
         public String getSeparators() {
                 return separators;
         }
 
         public void setSeparators(String separators) {
                 this.separators = separators;
         }
 
 }

1		package org.kuali.maven.mojo.s3;
2
3		import java.util.Comparator;
4
5		import org.apache.commons.lang.StringUtils;
6
7		/**
8		* Provide non-alphanumeric sorting for version numbers.
9		*
10		* 1.1.10 sorts after 1.1.2<br>
11		* 1.1.10-SNAPSHOT sorts before 1.1.10
12		*/
13	19	public class DisplayRowComparator implements Comparator<DisplayRow> {
14		public static final String DEFAULT_SEPARATORS = ".-";
15	9	String separators = DEFAULT_SEPARATORS;
16
17		@Override
18		public int compare(DisplayRow one, DisplayRow two) {
19	10	String show1 = one.getShow();
20	10	String show2 = two.getShow();
21
22	10	if (show1 == null && show2 == null) {
23	2	return 0;
24		}
25
26	8	if (show1 == null) {
27	1	return -1;
28		}
29
30	7	if (show2 == null) {
31	2	return 1;
32		}
33	5	String[] tokens1 = StringUtils.split(show1, separators);
34	5	String[] tokens2 = StringUtils.split(show2, separators);
35	5	int len = Math.min(tokens1.length, tokens2.length);
36
37	20	for (int i = 0; i < len; i++) {
38	17	String token1 = tokens1[i];
39	17	String token2 = tokens2[i];
40	17	int compareTo = compareTokens(token1, token2);
41	17	if (compareTo != 0) {
42	2	return compareTo;
43		}
44		}
45
46	3	if (tokens1.length > tokens2.length) {
47	1	return -1;
48	2	} else if (tokens1.length < tokens2.length) {
49	1	return 1;
50		} else {
51	1	return 0;
52		}
53		}
54
55		protected int compareTokens(String token1, String token2) {
56		try {
57	17	Double d1 = new Double(token1);
58	15	Double d2 = new Double(token2);
59	15	return d1.compareTo(d2);
60	2	} catch (NumberFormatException e) {
61		// Intentionally ignore this
62		}
63	2	return token1.compareTo(token2);
64
65		}
66
67		public String getSeparators() {
68	1	return separators;
69		}
70
71		public void setSeparators(String separators) {
72	1	this.separators = separators;
73	1	}
74
75		}