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Java > Open Source Codes > org > apache > directory > ldapstudio > schemas > view > views > wrappers > SchemaSorter


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  *
19  */

20
21 package org.apache.directory.ldapstudio.schemas.view.views.wrappers;
22
23
24 import java.util.Comparator JavaDoc;
25
26 import org.apache.directory.ldapstudio.schemas.model.Schema;
27
28
29 /**
30  * This class is used to compare and sort ascending two Schemas
31  */

32 public class SchemaSorter implements Comparator JavaDoc<ITreeNode>
33 {
34     /* (non-Javadoc)
35      * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
36      */

37     public int compare( ITreeNode o1, ITreeNode o2 )
38     {
39         if ( ( o1 instanceof SchemaWrapper ) && ( o2 instanceof SchemaWrapper ) )
40         {
41             Schema s1 = ( ( SchemaWrapper ) o1 ).getMySchema();
42             Schema s2 = ( ( SchemaWrapper ) o2 ).getMySchema();
43
44             return s1.getName().compareToIgnoreCase( s2.getName() );
45         }
46
47         // Default
48
return o1.toString().compareToIgnoreCase( o2.toString() );
49     }
50 }
51
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