Exemplo n.º 1
0
        public int compare(Object o1, Object o2) {
          if (o1 == o2) return 0;
          o1 = TngUtil.unwrap(o1);
          o2 = TngUtil.unwrap(o2);

          if (o1 instanceof PluginUIPackagesItemProvider && o2 instanceof MethodPlugin) {
            return -1;
          }
          if (o1 instanceof MethodPlugin && o2 instanceof PluginUIPackagesItemProvider) {
            return 1;
          }

          boolean usePresName = PresentationContext.INSTANCE.isShowPresentationNames();
          String s1 = null;
          String s2 = null;
          if (usePresName && o1 instanceof DescribableElement) {
            s1 = ((DescribableElement) o1).getPresentationName();
          } else if (o1 instanceof MethodElement) {
            s1 = ((MethodElement) o1).getName();
          } else if (o1 instanceof PluginUIPackagesItemProvider) {
            s1 = ((PluginUIPackagesItemProvider) o1).getFullName();
          } else if (o1 instanceof String) {
            s1 = (String) o1;
          }

          if (usePresName && o2 instanceof DescribableElement) {
            s2 = ((DescribableElement) o2).getPresentationName();
          } else if (o2 instanceof MethodElement) {
            s2 = ((MethodElement) o2).getName();
          } else if (o2 instanceof PluginUIPackagesItemProvider) {
            s2 = ((PluginUIPackagesItemProvider) o2).getFullName();
          } else if (o2 instanceof String) {
            s2 = (String) o2;
          }

          if (s1 == null || s2 == null) {
            return 0;
          }

          return s1.compareToIgnoreCase(s2);
        }
Exemplo n.º 2
0
 /* (non-Javadoc)
  * @see org.eclipse.epf.library.edit.util.Comparators.TypeComparator#getDefaultComparator()
  */
 protected Comparator getDefaultComparator() {
   return PresentationContext.INSTANCE.getPresNameComparator();
 }