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| <pre><span class="sourceLineNo">001</span><a id="line.1">package org.apache.archiva.redback.users.memory.util;</a> |
| <span class="sourceLineNo">002</span><a id="line.2"></a> |
| <span class="sourceLineNo">003</span><a id="line.3">/*</a> |
| <span class="sourceLineNo">004</span><a id="line.4"> * Licensed to the Apache Software Foundation (ASF) under one</a> |
| <span class="sourceLineNo">005</span><a id="line.5"> * or more contributor license agreements. See the NOTICE file</a> |
| <span class="sourceLineNo">006</span><a id="line.6"> * distributed with this work for additional information</a> |
| <span class="sourceLineNo">007</span><a id="line.7"> * regarding copyright ownership. The ASF licenses this file</a> |
| <span class="sourceLineNo">008</span><a id="line.8"> * to you under the Apache License, Version 2.0 (the</a> |
| <span class="sourceLineNo">009</span><a id="line.9"> * "License"); you may not use this file except in compliance</a> |
| <span class="sourceLineNo">010</span><a id="line.10"> * with the License. You may obtain a copy of the License at</a> |
| <span class="sourceLineNo">011</span><a id="line.11"> *</a> |
| <span class="sourceLineNo">012</span><a id="line.12"> * http://www.apache.org/licenses/LICENSE-2.0</a> |
| <span class="sourceLineNo">013</span><a id="line.13"> *</a> |
| <span class="sourceLineNo">014</span><a id="line.14"> * Unless required by applicable law or agreed to in writing,</a> |
| <span class="sourceLineNo">015</span><a id="line.15"> * software distributed under the License is distributed on an</a> |
| <span class="sourceLineNo">016</span><a id="line.16"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</a> |
| <span class="sourceLineNo">017</span><a id="line.17"> * KIND, either express or implied. See the License for the</a> |
| <span class="sourceLineNo">018</span><a id="line.18"> * specific language governing permissions and limitations</a> |
| <span class="sourceLineNo">019</span><a id="line.19"> * under the License.</a> |
| <span class="sourceLineNo">020</span><a id="line.20"> */</a> |
| <span class="sourceLineNo">021</span><a id="line.21"></a> |
| <span class="sourceLineNo">022</span><a id="line.22">import org.apache.archiva.redback.users.User;</a> |
| <span class="sourceLineNo">023</span><a id="line.23"></a> |
| <span class="sourceLineNo">024</span><a id="line.24">import java.util.Comparator;</a> |
| <span class="sourceLineNo">025</span><a id="line.25"></a> |
| <span class="sourceLineNo">026</span><a id="line.26">/**</a> |
| <span class="sourceLineNo">027</span><a id="line.27"> * UserSorter</a> |
| <span class="sourceLineNo">028</span><a id="line.28"> */</a> |
| <span class="sourceLineNo">029</span><a id="line.29">public class UserSorter</a> |
| <span class="sourceLineNo">030</span><a id="line.30"> implements Comparator<User></a> |
| <span class="sourceLineNo">031</span><a id="line.31">{</a> |
| <span class="sourceLineNo">032</span><a id="line.32"> private boolean ascending;</a> |
| <span class="sourceLineNo">033</span><a id="line.33"></a> |
| <span class="sourceLineNo">034</span><a id="line.34"> public UserSorter()</a> |
| <span class="sourceLineNo">035</span><a id="line.35"> {</a> |
| <span class="sourceLineNo">036</span><a id="line.36"> this.ascending = true;</a> |
| <span class="sourceLineNo">037</span><a id="line.37"> }</a> |
| <span class="sourceLineNo">038</span><a id="line.38"></a> |
| <span class="sourceLineNo">039</span><a id="line.39"> public UserSorter( boolean ascending )</a> |
| <span class="sourceLineNo">040</span><a id="line.40"> {</a> |
| <span class="sourceLineNo">041</span><a id="line.41"> this.ascending = ascending;</a> |
| <span class="sourceLineNo">042</span><a id="line.42"> }</a> |
| <span class="sourceLineNo">043</span><a id="line.43"></a> |
| <span class="sourceLineNo">044</span><a id="line.44"> public int compare( User o1, User o2 )</a> |
| <span class="sourceLineNo">045</span><a id="line.45"> {</a> |
| <span class="sourceLineNo">046</span><a id="line.46"> if ( ( o1 == null ) && ( o2 == null ) )</a> |
| <span class="sourceLineNo">047</span><a id="line.47"> {</a> |
| <span class="sourceLineNo">048</span><a id="line.48"> return 0;</a> |
| <span class="sourceLineNo">049</span><a id="line.49"> }</a> |
| <span class="sourceLineNo">050</span><a id="line.50"></a> |
| <span class="sourceLineNo">051</span><a id="line.51"> if ( ( o1 == null ) && ( o2 != null ) )</a> |
| <span class="sourceLineNo">052</span><a id="line.52"> {</a> |
| <span class="sourceLineNo">053</span><a id="line.53"> return -1;</a> |
| <span class="sourceLineNo">054</span><a id="line.54"> }</a> |
| <span class="sourceLineNo">055</span><a id="line.55"></a> |
| <span class="sourceLineNo">056</span><a id="line.56"> if ( ( o1 != null ) && ( o2 != null ) )</a> |
| <span class="sourceLineNo">057</span><a id="line.57"> {</a> |
| <span class="sourceLineNo">058</span><a id="line.58"> return 1;</a> |
| <span class="sourceLineNo">059</span><a id="line.59"> }</a> |
| <span class="sourceLineNo">060</span><a id="line.60"></a> |
| <span class="sourceLineNo">061</span><a id="line.61"> User u1 = null;</a> |
| <span class="sourceLineNo">062</span><a id="line.62"> User u2 = null;</a> |
| <span class="sourceLineNo">063</span><a id="line.63"></a> |
| <span class="sourceLineNo">064</span><a id="line.64"> if ( isAscending() )</a> |
| <span class="sourceLineNo">065</span><a id="line.65"> {</a> |
| <span class="sourceLineNo">066</span><a id="line.66"> u1 = o1;</a> |
| <span class="sourceLineNo">067</span><a id="line.67"> u2 = o2;</a> |
| <span class="sourceLineNo">068</span><a id="line.68"> }</a> |
| <span class="sourceLineNo">069</span><a id="line.69"> else</a> |
| <span class="sourceLineNo">070</span><a id="line.70"> {</a> |
| <span class="sourceLineNo">071</span><a id="line.71"> u1 = o2;</a> |
| <span class="sourceLineNo">072</span><a id="line.72"> u2 = o1;</a> |
| <span class="sourceLineNo">073</span><a id="line.73"> }</a> |
| <span class="sourceLineNo">074</span><a id="line.74"></a> |
| <span class="sourceLineNo">075</span><a id="line.75"> return u1.getUsername().compareTo( u2.getUsername() );</a> |
| <span class="sourceLineNo">076</span><a id="line.76"> }</a> |
| <span class="sourceLineNo">077</span><a id="line.77"></a> |
| <span class="sourceLineNo">078</span><a id="line.78"> public boolean isAscending()</a> |
| <span class="sourceLineNo">079</span><a id="line.79"> {</a> |
| <span class="sourceLineNo">080</span><a id="line.80"> return ascending;</a> |
| <span class="sourceLineNo">081</span><a id="line.81"> }</a> |
| <span class="sourceLineNo">082</span><a id="line.82"></a> |
| <span class="sourceLineNo">083</span><a id="line.83"> public void setAscending( boolean ascending )</a> |
| <span class="sourceLineNo">084</span><a id="line.84"> {</a> |
| <span class="sourceLineNo">085</span><a id="line.85"> this.ascending = ascending;</a> |
| <span class="sourceLineNo">086</span><a id="line.86"> }</a> |
| <span class="sourceLineNo">087</span><a id="line.87"></a> |
| <span class="sourceLineNo">088</span><a id="line.88">}</a> |
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