src/com/hughes/android/dictionary/engine/NormalizeComparator.java

   1 package com.hughes.android.dictionary.engine;
   2
   3 import java.util.Comparator;
   4
   5 import com.ibm.icu.text.Transliterator;
   6
   7 public class NormalizeComparator implements Comparator<String> {
   8
   9   final Transliterator normalizer;
  10   final Comparator<Object> comparator;
  11
  12   public NormalizeComparator(final Transliterator normalizer,
  13       final Comparator<Object> comparator) {
  14     this.normalizer = normalizer;
  15     this.comparator = comparator;
  16   }
  17
  18   @Override
  19   public int compare(final String s1, final String s2) {
  20     final String n1 = normalizer.transform(s1);
  21     final String n2 = normalizer.transform(s2);
  22     final int cn = comparator.compare(n1, n2);
  23     if (cn != 0) {
  24       return cn;
  25     }
  26     return comparator.compare(s1, s2);
  27   }
  28
  29 }