bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/NestedComparator.java

   1 package org.simantics.document.linking.report.templates;
   2
   3 import java.util.ArrayList;
   4 import java.util.Comparator;
   5 import java.util.List;
   6
   7 public  class NestedComparator<T> implements Comparator<T> {
   8         List<Comparator<T>> comparators = new ArrayList<Comparator<T>>();
   9
  10         public void addComparator(Comparator<T> c) {
  11                 comparators.add(c);
  12         }
  13
  14         public int compare(T o1, T o2) {
  15                 for (Comparator<T> c : comparators) {
  16                         int v = c.compare(o1, o2);
  17                         if (v != 0)
  18                                 return v;
  19                 }
  20                 return 0;
  21         };
  22 }