plugins/InspectionGadgets/src/com/siyeh/ig/InspectionComparator.java

   1 /*
   2  * Copyright 2003-2005 Dave Griffith
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.siyeh.ig;
  17
  18 import com.intellij.codeInspection.InspectionProfileEntry;
  19
  20 import java.util.Comparator;
  21
  22 class InspectionComparator
  23         implements Comparator<Class<? extends InspectionProfileEntry>> {
  24
  25     public int compare(Class<? extends InspectionProfileEntry> class1,
  26                        Class<? extends InspectionProfileEntry> class2) {
  27         final InspectionProfileEntry inspection1;
  28         final InspectionProfileEntry inspection2;
  29         try {
  30             inspection1 = class1.newInstance();
  31             inspection2 = class2.newInstance();
  32         } catch (InstantiationException ignore) {
  33             return -1;
  34         } catch (IllegalAccessException ignore) {
  35             return -1;
  36         }
  37         final String groupName1 = inspection1.getGroupDisplayName();
  38         final String groupName2 = inspection2.getGroupDisplayName();
  39         final int groupNameComparison = groupName1.compareTo(groupName2);
  40         if (groupNameComparison != 0) {
  41             return groupNameComparison;
  42         }
  43         String displayName1 = inspection1.getDisplayName();
  44         String displayName2 = inspection2.getDisplayName();
  45         displayName1 = displayName1.toUpperCase();
  46         displayName2 = displayName2.toUpperCase();
  47         displayName1 = stripQuotes(displayName1);
  48         displayName2 = stripQuotes(displayName2);
  49         return displayName1.compareTo(displayName2);
  50     }
  51
  52     private static String stripQuotes(String str) {
  53         if(str.indexOf((int) '\'') <0 && str.indexOf((int) '"')<0) {
  54             return str;
  55         }
  56         final int length = str.length();
  57         final StringBuffer buffer = new StringBuffer(length);
  58         for (int i = 0; i < length; i++) {
  59             final char ch = str.charAt(i);
  60             if (ch != '"' && ch != '\'') {
  61                 buffer.append(ch);
  62             }
  63         }
  64         return buffer.toString();
  65     }
  66 }