tim/prune/load/PhotoSorter.java

   1 package tim.prune.load;
   2
   3 import java.io.File;
   4 import java.util.Comparator;
   5
   6 import tim.prune.data.Photo;
   7
   8 /**
   9  * Class to sort photos by name
  10  */
  11 public class PhotoSorter implements Comparator
  12 {
  13
  14         /**
  15          * Compare two photos
  16          * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
  17          */
  18         public int compare(Object o1, Object o2)
  19         {
  20                 File file1 = ((Photo) o1).getFile();
  21                 File file2 = ((Photo) o2).getFile();
  22                 int nameComp = file1.getName().compareTo(file2.getName());
  23                 if (nameComp == 0)
  24                 {
  25                         // names same, maybe in different directories
  26                         return file1.getAbsolutePath().compareTo(file2.getAbsolutePath());
  27                 }
  28                 // names different
  29                 return nameComp;
  30         }
  31
  32 }