You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@commons.apache.org by tv...@apache.org on 2018/08/23 15:27:32 UTC
svn commit: r28917 [44/46] - in
/dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test: ./ org/
org/apache/ org/apache/commons/ org/apache/commons/jcs/
org/apache/commons/jcs/access/ org/apache/commons/jcs/admin/
org/apache/commons/jcs/auxiliary/ o...
Added: dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html
==============================================================================
--- dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html (added)
+++ dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html Thu Aug 23 15:27:32 2018
@@ -0,0 +1,227 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>JCSvsCommonsLRUMapPerformanceTest xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../testapidocs/org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html">View Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a> <strong class="jxr_keyword">package</strong> org.apache.commons.jcs.utils.struct;
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
+<a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="L20" href="#L20">20</a> <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>
+<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> junit.framework.Test;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> junit.framework.TestCase;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> junit.framework.TestSuite;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>
+<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.jcs.JCSvsHashtablePerformanceTest;
+<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.Log;
+<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.apache.commons.logging.LogFactory;
+<a class="jxr_linenumber" name="L29" href="#L29">29</a>
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="L31" href="#L31">31</a>
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * This ensures that the jcs version of the LRU map is as fast as the commons</em>
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * version. It has been testing at .6 to .7 times the commons LRU.</em>
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html">JCSvsCommonsLRUMapPerformanceTest</a>
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">extends</strong> TestCase
+<a class="jxr_linenumber" name="L39" href="#L39">39</a> {
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment">/** jcs / commons */</em>
+<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">float</strong> ratioPut = 0;
+<a class="jxr_linenumber" name="L42" href="#L42">42</a>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment">/** jcs / commons */</em>
+<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">float</strong> ratioGet = 0;
+<a class="jxr_linenumber" name="L45" href="#L45">45</a>
+<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment">/** goal */</em>
+<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">float</strong> target = 1.0f;
+<a class="jxr_linenumber" name="L48" href="#L48">48</a>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment">/** loops */</em>
+<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">int</strong> loops = 20;
+<a class="jxr_linenumber" name="L51" href="#L51">51</a>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment">/** number to test with */</em>
+<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">int</strong> tries = 100000;
+<a class="jxr_linenumber" name="L54" href="#L54">54</a>
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * @param testName</em>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.html">JCSvsCommonsLRUMapPerformanceTest</a>( String testName )
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> {
+<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">super</strong>( testName );
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> }
+<a class="jxr_linenumber" name="L62" href="#L62">62</a>
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment"> * A unit test suite for JUnit</em>
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * @return The test suite</em>
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Test suite()
+<a class="jxr_linenumber" name="L69" href="#L69">69</a> {
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> TestSuite( JCSvsCommonsLRUMapPerformanceTest.<strong class="jxr_keyword">class</strong> );
+<a class="jxr_linenumber" name="L71" href="#L71">71</a> }
+<a class="jxr_linenumber" name="L72" href="#L72">72</a>
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * A unit test for JUnit</em>
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * Description of the Exception</em>
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSimpleLoad()
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> {
+<a class="jxr_linenumber" name="L82" href="#L82">82</a> Log log = LogFactory.getLog( LRUMap.<strong class="jxr_keyword">class</strong> );
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">if</strong> ( log.isDebugEnabled() )
+<a class="jxr_linenumber" name="L84" href="#L84">84</a> {
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> System.out.println( <span class="jxr_string">"The log level must be at info or above for the a performance test."</span> );
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">return</strong>;
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
+<a class="jxr_linenumber" name="L88" href="#L88">88</a>
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> doWork();
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> assertTrue( <strong class="jxr_keyword">this</strong>.ratioPut < target );
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> assertTrue( <strong class="jxr_keyword">this</strong>.ratioGet < target );
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> }
+<a class="jxr_linenumber" name="L93" href="#L93">93</a>
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doWork()
+<a class="jxr_linenumber" name="L98" href="#L98">98</a> {
+<a class="jxr_linenumber" name="L99" href="#L99">99</a>
+<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">long</strong> start = 0;
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">long</strong> end = 0;
+<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">long</strong> time = 0;
+<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">float</strong> tPer = 0;
+<a class="jxr_linenumber" name="L104" href="#L104">104</a>
+<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">long</strong> putTotalJCS = 0;
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">long</strong> getTotalJCS = 0;
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">long</strong> putTotalHashtable = 0;
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">long</strong> getTotalHashtable = 0;
+<a class="jxr_linenumber" name="L109" href="#L109">109</a>
+<a class="jxr_linenumber" name="L110" href="#L110">110</a> String name = <span class="jxr_string">"LRUMap"</span>;
+<a class="jxr_linenumber" name="L111" href="#L111">111</a> String cache2Name = <span class="jxr_string">""</span>;
+<a class="jxr_linenumber" name="L112" href="#L112">112</a>
+<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="L114" href="#L114">114</a> {
+<a class="jxr_linenumber" name="L115" href="#L115">115</a>
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> Map<String, String> cache = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( tries );
+<a class="jxr_linenumber" name="L117" href="#L117">117</a>
+<a class="jxr_linenumber" name="L118" href="#L118">118</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> j = 0; j < loops; j++ )
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> {
+<a class="jxr_linenumber" name="L120" href="#L120">120</a>
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> name = <span class="jxr_string">"JCS "</span>;
+<a class="jxr_linenumber" name="L122" href="#L122">122</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L124" href="#L124">124</a> {
+<a class="jxr_linenumber" name="L125" href="#L125">125</a> cache.put( <span class="jxr_string">"key:"</span> + i, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L126" href="#L126">126</a> }
+<a class="jxr_linenumber" name="L127" href="#L127">127</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L128" href="#L128">128</a> time = end - start;
+<a class="jxr_linenumber" name="L129" href="#L129">129</a> putTotalJCS += time;
+<a class="jxr_linenumber" name="L130" href="#L130">130</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L131" href="#L131">131</a> System.out.println( name + <span class="jxr_string">" put time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L132" href="#L132">132</a>
+<a class="jxr_linenumber" name="L133" href="#L133">133</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L134" href="#L134">134</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L135" href="#L135">135</a> {
+<a class="jxr_linenumber" name="L136" href="#L136">136</a> cache.get( <span class="jxr_string">"key:"</span> + i );
+<a class="jxr_linenumber" name="L137" href="#L137">137</a> }
+<a class="jxr_linenumber" name="L138" href="#L138">138</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L139" href="#L139">139</a> time = end - start;
+<a class="jxr_linenumber" name="L140" href="#L140">140</a> getTotalJCS += time;
+<a class="jxr_linenumber" name="L141" href="#L141">141</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L142" href="#L142">142</a> System.out.println( name + <span class="jxr_string">" get time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L143" href="#L143">143</a>
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_comment">// /////////////////////////////////////////////////////////////</em>
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> cache2Name = <span class="jxr_string">"Commons "</span>;
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_comment">// or LRUMapJCS</em>
+<a class="jxr_linenumber" name="L147" href="#L147">147</a> Map<String, String> cache2 = <strong class="jxr_keyword">new</strong> org.apache.commons.collections4.map.LRUMap<String, String>( tries );
+<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_comment">// cache2Name = "Hashtable";</em>
+<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_comment">// Hashtable cache2 = new Hashtable();</em>
+<a class="jxr_linenumber" name="L150" href="#L150">150</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L152" href="#L152">152</a> {
+<a class="jxr_linenumber" name="L153" href="#L153">153</a> cache2.put( <span class="jxr_string">"key:"</span> + i, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L154" href="#L154">154</a> }
+<a class="jxr_linenumber" name="L155" href="#L155">155</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> time = end - start;
+<a class="jxr_linenumber" name="L157" href="#L157">157</a> putTotalHashtable += time;
+<a class="jxr_linenumber" name="L158" href="#L158">158</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L159" href="#L159">159</a> System.out.println( cache2Name + <span class="jxr_string">" put time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L160" href="#L160">160</a>
+<a class="jxr_linenumber" name="L161" href="#L161">161</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L163" href="#L163">163</a> {
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> cache2.get( <span class="jxr_string">"key:"</span> + i );
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> }
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L167" href="#L167">167</a> time = end - start;
+<a class="jxr_linenumber" name="L168" href="#L168">168</a> getTotalHashtable += time;
+<a class="jxr_linenumber" name="L169" href="#L169">169</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L170" href="#L170">170</a> System.out.println( cache2Name + <span class="jxr_string">" get time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L171" href="#L171">171</a>
+<a class="jxr_linenumber" name="L172" href="#L172">172</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L173" href="#L173">173</a> }
+<a class="jxr_linenumber" name="L174" href="#L174">174</a>
+<a class="jxr_linenumber" name="L175" href="#L175">175</a> }
+<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">catch</strong> ( Exception e )
+<a class="jxr_linenumber" name="L177" href="#L177">177</a> {
+<a class="jxr_linenumber" name="L178" href="#L178">178</a> e.printStackTrace( System.out );
+<a class="jxr_linenumber" name="L179" href="#L179">179</a> System.out.println( e );
+<a class="jxr_linenumber" name="L180" href="#L180">180</a> }
+<a class="jxr_linenumber" name="L181" href="#L181">181</a>
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong class="jxr_keyword">long</strong> putAvJCS = putTotalJCS / loops;
+<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">long</strong> getAvJCS = getTotalJCS / loops;
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> <strong class="jxr_keyword">long</strong> putAvHashtable = putTotalHashtable / loops;
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> <strong class="jxr_keyword">long</strong> getAvHashtable = getTotalHashtable / loops;
+<a class="jxr_linenumber" name="L186" href="#L186">186</a>
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> System.out.println( <span class="jxr_string">"Finished "</span> + loops + <span class="jxr_string">" loops of "</span> + tries + <span class="jxr_string">" gets and puts"</span> );
+<a class="jxr_linenumber" name="L188" href="#L188">188</a>
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> System.out.println( <span class="jxr_string">"Put average for LRUMap = "</span> + putAvJCS );
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> System.out.println( <span class="jxr_string">"Put average for "</span> + cache2Name + <span class="jxr_string">" = "</span> + putAvHashtable );
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> ratioPut = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) putAvJCS ) / Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) putAvHashtable );
+<a class="jxr_linenumber" name="L193" href="#L193">193</a> System.out.println( name + <span class="jxr_string">" puts took "</span> + ratioPut + <span class="jxr_string">" times the "</span> + cache2Name + <span class="jxr_string">", the goal is <"</span> + target
+<a class="jxr_linenumber" name="L194" href="#L194">194</a> + <span class="jxr_string">"x"</span> );
+<a class="jxr_linenumber" name="L195" href="#L195">195</a>
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> System.out.println( <span class="jxr_string">"Get average for LRUMap = "</span> + getAvJCS );
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> System.out.println( <span class="jxr_string">"Get average for "</span> + cache2Name + <span class="jxr_string">" = "</span> + getAvHashtable );
+<a class="jxr_linenumber" name="L199" href="#L199">199</a> ratioGet = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) getAvJCS ) / Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) getAvHashtable );
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> System.out.println( name + <span class="jxr_string">" gets took "</span> + ratioGet + <span class="jxr_string">" times the "</span> + cache2Name + <span class="jxr_string">", the goal is <"</span> + target
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> + <span class="jxr_string">"x"</span> );
+<a class="jxr_linenumber" name="L202" href="#L202">202</a>
+<a class="jxr_linenumber" name="L203" href="#L203">203</a> }
+<a class="jxr_linenumber" name="L204" href="#L204">204</a>
+<a class="jxr_linenumber" name="L205" href="#L205">205</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L206" href="#L206">206</a> <em class="jxr_javadoccomment"> * @param args</em>
+<a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L208" href="#L208">208</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main( String args[] )
+<a class="jxr_linenumber" name="L209" href="#L209">209</a> {
+<a class="jxr_linenumber" name="L210" href="#L210">210</a> <a href="../../../../../../org/apache/commons/jcs/JCSvsHashtablePerformanceTest.html">JCSvsHashtablePerformanceTest</a> test = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/commons/jcs/JCSvsHashtablePerformanceTest.html">JCSvsHashtablePerformanceTest</a>( <span class="jxr_string">"command"</span> );
+<a class="jxr_linenumber" name="L211" href="#L211">211</a> test.doWork();
+<a class="jxr_linenumber" name="L212" href="#L212">212</a> }
+<a class="jxr_linenumber" name="L213" href="#L213">213</a>
+<a class="jxr_linenumber" name="L214" href="#L214">214</a> }
+</pre>
+<hr/>
+<div id="footer">Copyright © 2002–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
+</body>
+</html>
Added: dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html
==============================================================================
--- dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html (added)
+++ dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html Thu Aug 23 15:27:32 2018
@@ -0,0 +1,280 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>LRUMapConcurrentUnitTest xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../testapidocs/org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html">View Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a> <strong class="jxr_keyword">package</strong> org.apache.commons.jcs.utils.struct;
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
+<a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="L20" href="#L20">20</a> <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>
+<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> junit.framework.Test;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> junit.framework.TestCase;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> junit.framework.TestSuite;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>
+<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.util.Iterator;
+<a class="jxr_linenumber" name="L27" href="#L27">27</a>
+<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * Tests the LRUMap</em>
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html">LRUMapConcurrentUnitTest</a>
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">extends</strong> TestCase
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> {
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment">/** number to test with */</em>
+<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> items = 20000;
+<a class="jxr_linenumber" name="L37" href="#L37">37</a>
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * Constructor for the TestSimpleLoad object</em>
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * @param testName</em>
+<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> * Description of the Parameter</em>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/LRUMapConcurrentUnitTest.html">LRUMapConcurrentUnitTest</a>( String testName )
+<a class="jxr_linenumber" name="L45" href="#L45">45</a> {
+<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">super</strong>( testName );
+<a class="jxr_linenumber" name="L47" href="#L47">47</a> }
+<a class="jxr_linenumber" name="L48" href="#L48">48</a>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * A unit test suite for JUnit</em>
+<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> * @return The test suite</em>
+<a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Test suite()
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> {
+<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_comment">// run the basic tests</em>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a> TestSuite suite = <strong class="jxr_keyword">new</strong> TestSuite( LRUMapConcurrentUnitTest.<strong class="jxr_keyword">class</strong> );
+<a class="jxr_linenumber" name="L58" href="#L58">58</a>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_comment">// run concurrent tests</em>
+<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">final</strong> LRUMap<String, String> map = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( 2000 );
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> suite.addTest( <strong class="jxr_keyword">new</strong> LRUMapConcurrentUnitTest( <span class="jxr_string">"conc1"</span> )
+<a class="jxr_linenumber" name="L62" href="#L62">62</a> {
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> @Override
+<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTest()
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> {
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">this</strong>.runConcurrentPutGetTests( map, 2000 );
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> }
+<a class="jxr_linenumber" name="L69" href="#L69">69</a> } );
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> suite.addTest( <strong class="jxr_keyword">new</strong> LRUMapConcurrentUnitTest( <span class="jxr_string">"conc2"</span> )
+<a class="jxr_linenumber" name="L71" href="#L71">71</a> {
+<a class="jxr_linenumber" name="L72" href="#L72">72</a> @Override
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTest()
+<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> {
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">this</strong>.runConcurrentPutGetTests( map, 2000 );
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> }
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> } );
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> suite.addTest( <strong class="jxr_keyword">new</strong> LRUMapConcurrentUnitTest( <span class="jxr_string">"conc3"</span> )
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> {
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> @Override
+<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTest()
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L84" href="#L84">84</a> {
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">this</strong>.runConcurrentPutGetTests( map, 2000 );
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> }
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> } );
+<a class="jxr_linenumber" name="L88" href="#L88">88</a>
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_comment">// run more concurrent tests</em>
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> max2 = 20000;
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">final</strong> LRUMap<String, String> map2 = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( max2 );
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> suite.addTest( <strong class="jxr_keyword">new</strong> LRUMapConcurrentUnitTest( <span class="jxr_string">"concB1"</span> )
+<a class="jxr_linenumber" name="L93" href="#L93">93</a> {
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> @Override
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTest()
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L97" href="#L97">97</a> {
+<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">this</strong>.runConcurrentRangeTests( map2, 10000, max2 );
+<a class="jxr_linenumber" name="L99" href="#L99">99</a> }
+<a class="jxr_linenumber" name="L100" href="#L100">100</a> } );
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> suite.addTest( <strong class="jxr_keyword">new</strong> LRUMapConcurrentUnitTest( <span class="jxr_string">"concB1"</span> )
+<a class="jxr_linenumber" name="L102" href="#L102">102</a> {
+<a class="jxr_linenumber" name="L103" href="#L103">103</a> @Override
+<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runTest()
+<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> {
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">this</strong>.runConcurrentRangeTests( map2, 0, 9999 );
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> }
+<a class="jxr_linenumber" name="L109" href="#L109">109</a> } );
+<a class="jxr_linenumber" name="L110" href="#L110">110</a>
+<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">return</strong> suite;
+<a class="jxr_linenumber" name="L112" href="#L112">112</a> }
+<a class="jxr_linenumber" name="L113" href="#L113">113</a>
+<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> * Just test that we can put, get and remove as expected.</em>
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * Description of the Exception</em>
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSimpleLoad()
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L122" href="#L122">122</a> {
+<a class="jxr_linenumber" name="L123" href="#L123">123</a> LRUMap<String, String> map = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( items );
+<a class="jxr_linenumber" name="L124" href="#L124">124</a>
+<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < items; i++ )
+<a class="jxr_linenumber" name="L126" href="#L126">126</a> {
+<a class="jxr_linenumber" name="L127" href="#L127">127</a> map.put( i + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L128" href="#L128">128</a> }
+<a class="jxr_linenumber" name="L129" href="#L129">129</a>
+<a class="jxr_linenumber" name="L130" href="#L130">130</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = items - 1; i >= 0; i-- )
+<a class="jxr_linenumber" name="L131" href="#L131">131</a> {
+<a class="jxr_linenumber" name="L132" href="#L132">132</a> String res = map.get( i + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L133" href="#L133">133</a> assertNotNull( <span class="jxr_string">"["</span> + i + <span class="jxr_string">":key] should not be null"</span>, res );
+<a class="jxr_linenumber" name="L134" href="#L134">134</a> }
+<a class="jxr_linenumber" name="L135" href="#L135">135</a>
+<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_comment">// test removal</em>
+<a class="jxr_linenumber" name="L137" href="#L137">137</a> map.remove( <span class="jxr_string">"300:key"</span> );
+<a class="jxr_linenumber" name="L138" href="#L138">138</a> assertNull( map.get( <span class="jxr_string">"300:key"</span> ) );
+<a class="jxr_linenumber" name="L139" href="#L139">139</a>
+<a class="jxr_linenumber" name="L140" href="#L140">140</a> }
+<a class="jxr_linenumber" name="L141" href="#L141">141</a>
+<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * Just make sure that the LRU functions in he most simple case.</em>
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * Description of the Exception</em>
+<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L148" href="#L148">148</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLRURemoval()
+<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L150" href="#L150">150</a> {
+<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">int</strong> total = 10;
+<a class="jxr_linenumber" name="L152" href="#L152">152</a> LRUMap<String, String> map = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( total );
+<a class="jxr_linenumber" name="L153" href="#L153">153</a> map.setChunkSize( 1 );
+<a class="jxr_linenumber" name="L154" href="#L154">154</a>
+<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_comment">// put the max in</em>
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < total; i++ )
+<a class="jxr_linenumber" name="L157" href="#L157">157</a> {
+<a class="jxr_linenumber" name="L158" href="#L158">158</a> map.put( i + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L159" href="#L159">159</a> }
+<a class="jxr_linenumber" name="L160" href="#L160">160</a>
+<a class="jxr_linenumber" name="L161" href="#L161">161</a> Iterator<?> it = map.entrySet().iterator();
+<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">while</strong> ( it.hasNext() )
+<a class="jxr_linenumber" name="L163" href="#L163">163</a> {
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> assertNotNull( it.next() );
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> }
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em class="jxr_comment">// System.out.println( map.getStatistics() );</em>
+<a class="jxr_linenumber" name="L167" href="#L167">167</a>
+<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_comment">// get the max out backwards</em>
+<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = total - 1; i >= 0; i-- )
+<a class="jxr_linenumber" name="L170" href="#L170">170</a> {
+<a class="jxr_linenumber" name="L171" href="#L171">171</a> String res = map.get( i + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L172" href="#L172">172</a> assertNotNull( <span class="jxr_string">"["</span> + i + <span class="jxr_string">":key] should not be null"</span>, res );
+<a class="jxr_linenumber" name="L173" href="#L173">173</a> }
+<a class="jxr_linenumber" name="L174" href="#L174">174</a>
+<a class="jxr_linenumber" name="L175" href="#L175">175</a> <em class="jxr_comment">// System.out.println( map.getStatistics() );</em>
+<a class="jxr_linenumber" name="L176" href="#L176">176</a>
+<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_comment">//since we got them backwards the total should be at the end.</em>
+<a class="jxr_linenumber" name="L178" href="#L178">178</a> <em class="jxr_comment">// add one confirm that total is gone.</em>
+<a class="jxr_linenumber" name="L179" href="#L179">179</a> map.put( ( total ) + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + ( total ) );
+<a class="jxr_linenumber" name="L180" href="#L180">180</a> assertNull( map.get( ( total - 1 ) + <span class="jxr_string">":key"</span> ) );
+<a class="jxr_linenumber" name="L181" href="#L181">181</a>
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> }
+<a class="jxr_linenumber" name="L183" href="#L183">183</a>
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L186" href="#L186">186</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLRURemovalAgain()
+<a class="jxr_linenumber" name="L188" href="#L188">188</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> {
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">int</strong> total = 10000;
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> LRUMap<String, String> map = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( total );
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> map.setChunkSize( 1 );
+<a class="jxr_linenumber" name="L193" href="#L193">193</a>
+<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_comment">// put the max in</em>
+<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < total * 2; i++ )
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> {
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> map.put( i + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> }
+<a class="jxr_linenumber" name="L199" href="#L199">199</a>
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_comment">// get the total number, these should be null</em>
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = total - 1; i >= 0; i-- )
+<a class="jxr_linenumber" name="L202" href="#L202">202</a> {
+<a class="jxr_linenumber" name="L203" href="#L203">203</a> assertNull( map.get( i + <span class="jxr_string">":key"</span> ) );
+<a class="jxr_linenumber" name="L204" href="#L204">204</a>
+<a class="jxr_linenumber" name="L205" href="#L205">205</a> }
+<a class="jxr_linenumber" name="L206" href="#L206">206</a>
+<a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_comment">// get the total to total *2 items out, these should be found.</em>
+<a class="jxr_linenumber" name="L208" href="#L208">208</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = ( total * 2 ) - 1; i >= total; i-- )
+<a class="jxr_linenumber" name="L209" href="#L209">209</a> {
+<a class="jxr_linenumber" name="L210" href="#L210">210</a> String res = map.get( i + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L211" href="#L211">211</a> assertNotNull( <span class="jxr_string">"["</span> + i + <span class="jxr_string">":key] should not be null"</span>, res );
+<a class="jxr_linenumber" name="L212" href="#L212">212</a> }
+<a class="jxr_linenumber" name="L213" href="#L213">213</a>
+<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_comment">// System.out.println( map.getStatistics() );</em>
+<a class="jxr_linenumber" name="L215" href="#L215">215</a>
+<a class="jxr_linenumber" name="L216" href="#L216">216</a> }
+<a class="jxr_linenumber" name="L217" href="#L217">217</a>
+<a class="jxr_linenumber" name="L218" href="#L218">218</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment"> * Just make sure that we can put and get concurrently</em>
+<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em class="jxr_javadoccomment"> * @param map</em>
+<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em class="jxr_javadoccomment"> * @param items</em>
+<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runConcurrentPutGetTests( LRUMap<String, String> map, <strong class="jxr_keyword">int</strong> items )
+<a class="jxr_linenumber" name="L226" href="#L226">226</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L227" href="#L227">227</a> {
+<a class="jxr_linenumber" name="L228" href="#L228">228</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < items; i++ )
+<a class="jxr_linenumber" name="L229" href="#L229">229</a> {
+<a class="jxr_linenumber" name="L230" href="#L230">230</a> map.put( i + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L231" href="#L231">231</a> }
+<a class="jxr_linenumber" name="L232" href="#L232">232</a>
+<a class="jxr_linenumber" name="L233" href="#L233">233</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = items - 1; i >= 0; i-- )
+<a class="jxr_linenumber" name="L234" href="#L234">234</a> {
+<a class="jxr_linenumber" name="L235" href="#L235">235</a> String res = map.get( i + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L236" href="#L236">236</a> assertNotNull( <span class="jxr_string">"["</span> + i + <span class="jxr_string">":key] should not be null"</span>, res );
+<a class="jxr_linenumber" name="L237" href="#L237">237</a> }
+<a class="jxr_linenumber" name="L238" href="#L238">238</a> }
+<a class="jxr_linenumber" name="L239" href="#L239">239</a>
+<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment"> * Put, get, and remove from a range. This should occur at a range that is</em>
+<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em class="jxr_javadoccomment"> * not touched by other tests.</em>
+<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> * @param map</em>
+<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment"> * @param start</em>
+<a class="jxr_linenumber" name="L246" href="#L246">246</a> <em class="jxr_javadoccomment"> * @param end</em>
+<a class="jxr_linenumber" name="L247" href="#L247">247</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L248" href="#L248">248</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L249" href="#L249">249</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> runConcurrentRangeTests( LRUMap<String, String> map, <strong class="jxr_keyword">int</strong> start, <strong class="jxr_keyword">int</strong> end )
+<a class="jxr_linenumber" name="L250" href="#L250">250</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L251" href="#L251">251</a> {
+<a class="jxr_linenumber" name="L252" href="#L252">252</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = start; i < end; i++ )
+<a class="jxr_linenumber" name="L253" href="#L253">253</a> {
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> map.put( i + <span class="jxr_string">":key"</span>, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L255" href="#L255">255</a> }
+<a class="jxr_linenumber" name="L256" href="#L256">256</a>
+<a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = end - 1; i >= start; i-- )
+<a class="jxr_linenumber" name="L258" href="#L258">258</a> {
+<a class="jxr_linenumber" name="L259" href="#L259">259</a> String res = map.get( i + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L260" href="#L260">260</a> assertNotNull( <span class="jxr_string">"["</span> + i + <span class="jxr_string">":key] should not be null"</span>, res );
+<a class="jxr_linenumber" name="L261" href="#L261">261</a> }
+<a class="jxr_linenumber" name="L262" href="#L262">262</a>
+<a class="jxr_linenumber" name="L263" href="#L263">263</a> <em class="jxr_comment">// test removal</em>
+<a class="jxr_linenumber" name="L264" href="#L264">264</a> map.remove( start + <span class="jxr_string">":key"</span> );
+<a class="jxr_linenumber" name="L265" href="#L265">265</a> assertNull( map.get( start + <span class="jxr_string">":key"</span> ) );
+<a class="jxr_linenumber" name="L266" href="#L266">266</a> }
+<a class="jxr_linenumber" name="L267" href="#L267">267</a> }
+</pre>
+<hr/>
+<div id="footer">Copyright © 2002–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
+</body>
+</html>
Added: dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html
==============================================================================
--- dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html (added)
+++ dev/commons/jcs/site-2.2.1-RC4/commons-jcs-core/xref-test/org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html Thu Aug 23 15:27:32 2018
@@ -0,0 +1,217 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>LRUMapPerformanceTest xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../testapidocs/org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html">View Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a> <strong class="jxr_keyword">package</strong> org.apache.commons.jcs.utils.struct;
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
+<a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="L20" href="#L20">20</a> <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>
+<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> junit.framework.Test;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> junit.framework.TestCase;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> junit.framework.TestSuite;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.jcs.JCSvsHashtablePerformanceTest;
+<a class="jxr_linenumber" name="L26" href="#L26">26</a>
+<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="L28" href="#L28">28</a>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> * This ensures that the jcs version of the LRU map is as fast as the commons</em>
+<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * version. It has been testing at .6 to .7 times the commons LRU.</em>
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * @author aaronsm</em>
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html">LRUMapPerformanceTest</a>
+<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">extends</strong> TestCase
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> {
+<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment">/** The put put ration after the test */</em>
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">float</strong> ratioPut = 0;
+<a class="jxr_linenumber" name="L41" href="#L41">41</a>
+<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment">/** The ratio after the test */</em>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">float</strong> ratioGet = 0;
+<a class="jxr_linenumber" name="L44" href="#L44">44</a>
+<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment">/** put jcs / commons ratio */</em>
+<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">float</strong> targetPut = 1.2f;
+<a class="jxr_linenumber" name="L47" href="#L47">47</a>
+<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment">/** get jcs / commons ratio */</em>
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">float</strong> targetGet = .5f;
+<a class="jxr_linenumber" name="L50" href="#L50">50</a>
+<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment">/** Time to loop */</em>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">int</strong> loops = 20;
+<a class="jxr_linenumber" name="L53" href="#L53">53</a>
+<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment">/** items to put and get per loop */</em>
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">int</strong> tries = 100000;
+<a class="jxr_linenumber" name="L56" href="#L56">56</a>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * @param testName</em>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.html">LRUMapPerformanceTest</a>( String testName )
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> {
+<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">super</strong>( testName );
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> }
+<a class="jxr_linenumber" name="L64" href="#L64">64</a>
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * A unit test suite for JUnit</em>
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> * @return The test suite</em>
+<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Test suite()
+<a class="jxr_linenumber" name="L71" href="#L71">71</a> {
+<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> TestSuite( LRUMapPerformanceTest.<strong class="jxr_keyword">class</strong> );
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> }
+<a class="jxr_linenumber" name="L74" href="#L74">74</a>
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> * A unit test for JUnit</em>
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * Description of the Exception</em>
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSimpleLoad()
+<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> {
+<a class="jxr_linenumber" name="L84" href="#L84">84</a> doWork();
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> assertTrue( <strong class="jxr_keyword">this</strong>.ratioPut < targetPut );
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> assertTrue( <strong class="jxr_keyword">this</strong>.ratioGet < targetGet );
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
+<a class="jxr_linenumber" name="L88" href="#L88">88</a>
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> doWork()
+<a class="jxr_linenumber" name="L93" href="#L93">93</a> {
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong class="jxr_keyword">long</strong> start = 0;
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">long</strong> end = 0;
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong class="jxr_keyword">long</strong> time = 0;
+<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">float</strong> tPer = 0;
+<a class="jxr_linenumber" name="L98" href="#L98">98</a>
+<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">long</strong> putTotalJCS = 0;
+<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">long</strong> getTotalJCS = 0;
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">long</strong> putTotalHashtable = 0;
+<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">long</strong> getTotalHashtable = 0;
+<a class="jxr_linenumber" name="L103" href="#L103">103</a>
+<a class="jxr_linenumber" name="L104" href="#L104">104</a> String name = <span class="jxr_string">"LRUMap"</span>;
+<a class="jxr_linenumber" name="L105" href="#L105">105</a> String cache2Name = <span class="jxr_string">""</span>;
+<a class="jxr_linenumber" name="L106" href="#L106">106</a>
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> {
+<a class="jxr_linenumber" name="L109" href="#L109">109</a> Map<String, String> cache = <strong class="jxr_keyword">new</strong> LRUMap<String, String>( tries );
+<a class="jxr_linenumber" name="L110" href="#L110">110</a>
+<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> j = 0; j < loops; j++ )
+<a class="jxr_linenumber" name="L112" href="#L112">112</a> {
+<a class="jxr_linenumber" name="L113" href="#L113">113</a> name = <span class="jxr_string">"JCS "</span>;
+<a class="jxr_linenumber" name="L114" href="#L114">114</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> {
+<a class="jxr_linenumber" name="L117" href="#L117">117</a> cache.put( <span class="jxr_string">"key:"</span> + i, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L118" href="#L118">118</a> }
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L120" href="#L120">120</a> time = end - start;
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> putTotalJCS += time;
+<a class="jxr_linenumber" name="L122" href="#L122">122</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L123" href="#L123">123</a> System.out.println( name + <span class="jxr_string">" put time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L124" href="#L124">124</a>
+<a class="jxr_linenumber" name="L125" href="#L125">125</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L127" href="#L127">127</a> {
+<a class="jxr_linenumber" name="L128" href="#L128">128</a> cache.get( <span class="jxr_string">"key:"</span> + i );
+<a class="jxr_linenumber" name="L129" href="#L129">129</a> }
+<a class="jxr_linenumber" name="L130" href="#L130">130</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L131" href="#L131">131</a> time = end - start;
+<a class="jxr_linenumber" name="L132" href="#L132">132</a> getTotalJCS += time;
+<a class="jxr_linenumber" name="L133" href="#L133">133</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L134" href="#L134">134</a> System.out.println( name + <span class="jxr_string">" get time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L135" href="#L135">135</a>
+<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_comment">///////////////////////////////////////////////////////////////</em>
+<a class="jxr_linenumber" name="L137" href="#L137">137</a> cache2Name = <span class="jxr_string">"LRUMapJCS (commons)"</span>;
+<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_comment">//or LRUMapJCS</em>
+<a class="jxr_linenumber" name="L139" href="#L139">139</a> Map<String, String> cache2 = <strong class="jxr_keyword">new</strong> org.apache.commons.collections4.map.LRUMap<String, String>( tries );
+<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_comment">//cache2Name = "Hashtable";</em>
+<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_comment">//Hashtable cache2 = new Hashtable();</em>
+<a class="jxr_linenumber" name="L142" href="#L142">142</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> {
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> cache2.put( <span class="jxr_string">"key:"</span> + i, <span class="jxr_string">"data"</span> + i );
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> }
+<a class="jxr_linenumber" name="L147" href="#L147">147</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L148" href="#L148">148</a> time = end - start;
+<a class="jxr_linenumber" name="L149" href="#L149">149</a> putTotalHashtable += time;
+<a class="jxr_linenumber" name="L150" href="#L150">150</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L151" href="#L151">151</a> System.out.println( cache2Name + <span class="jxr_string">" put time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L152" href="#L152">152</a>
+<a class="jxr_linenumber" name="L153" href="#L153">153</a> start = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">for</strong> ( <strong class="jxr_keyword">int</strong> i = 0; i < tries; i++ )
+<a class="jxr_linenumber" name="L155" href="#L155">155</a> {
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> cache2.get( <span class="jxr_string">"key:"</span> + i );
+<a class="jxr_linenumber" name="L157" href="#L157">157</a> }
+<a class="jxr_linenumber" name="L158" href="#L158">158</a> end = System.currentTimeMillis();
+<a class="jxr_linenumber" name="L159" href="#L159">159</a> time = end - start;
+<a class="jxr_linenumber" name="L160" href="#L160">160</a> getTotalHashtable += time;
+<a class="jxr_linenumber" name="L161" href="#L161">161</a> tPer = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) time ) / Float.intBitsToFloat( tries );
+<a class="jxr_linenumber" name="L162" href="#L162">162</a> System.out.println( cache2Name + <span class="jxr_string">" get time for "</span> + tries + <span class="jxr_string">" = "</span> + time + <span class="jxr_string">"; millis per = "</span> + tPer );
+<a class="jxr_linenumber" name="L163" href="#L163">163</a>
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> }
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> }
+<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong class="jxr_keyword">catch</strong> ( Exception e )
+<a class="jxr_linenumber" name="L168" href="#L168">168</a> {
+<a class="jxr_linenumber" name="L169" href="#L169">169</a> e.printStackTrace( System.out );
+<a class="jxr_linenumber" name="L170" href="#L170">170</a> System.out.println( e );
+<a class="jxr_linenumber" name="L171" href="#L171">171</a> }
+<a class="jxr_linenumber" name="L172" href="#L172">172</a>
+<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong class="jxr_keyword">long</strong> putAvJCS = putTotalJCS / loops;
+<a class="jxr_linenumber" name="L174" href="#L174">174</a> <strong class="jxr_keyword">long</strong> getAvJCS = getTotalJCS / loops;
+<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">long</strong> putAvHashtable = putTotalHashtable / loops;
+<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">long</strong> getAvHashtable = getTotalHashtable / loops;
+<a class="jxr_linenumber" name="L177" href="#L177">177</a>
+<a class="jxr_linenumber" name="L178" href="#L178">178</a> System.out.println( <span class="jxr_string">"Finished "</span> + loops + <span class="jxr_string">" loops of "</span> + tries + <span class="jxr_string">" gets and puts"</span> );
+<a class="jxr_linenumber" name="L179" href="#L179">179</a>
+<a class="jxr_linenumber" name="L180" href="#L180">180</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L181" href="#L181">181</a> System.out.println( <span class="jxr_string">"Put average for LRUMap = "</span> + putAvJCS );
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> System.out.println( <span class="jxr_string">"Put average for "</span> + cache2Name + <span class="jxr_string">" = "</span> + putAvHashtable );
+<a class="jxr_linenumber" name="L183" href="#L183">183</a> ratioPut = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) putAvJCS ) / Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) putAvHashtable );
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> System.out.println( name + <span class="jxr_string">" puts took "</span> + ratioPut + <span class="jxr_string">" times the "</span> + cache2Name + <span class="jxr_string">", the goal is <"</span> + targetPut
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> + <span class="jxr_string">"x"</span> );
+<a class="jxr_linenumber" name="L186" href="#L186">186</a>
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> System.out.println( <span class="jxr_string">"\n"</span> );
+<a class="jxr_linenumber" name="L188" href="#L188">188</a> System.out.println( <span class="jxr_string">"Get average for LRUMap = "</span> + getAvJCS );
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> System.out.println( <span class="jxr_string">"Get average for "</span> + cache2Name + <span class="jxr_string">" = "</span> + getAvHashtable );
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> ratioGet = Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) getAvJCS ) / Float.intBitsToFloat( (<strong class="jxr_keyword">int</strong>) getAvHashtable );
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> System.out.println( name + <span class="jxr_string">" gets took "</span> + ratioGet + <span class="jxr_string">" times the "</span> + cache2Name + <span class="jxr_string">", the goal is <"</span> + targetGet
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> + <span class="jxr_string">"x"</span> );
+<a class="jxr_linenumber" name="L193" href="#L193">193</a> }
+<a class="jxr_linenumber" name="L194" href="#L194">194</a>
+<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> * @param args</em>
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main( String args[] )
+<a class="jxr_linenumber" name="L199" href="#L199">199</a> {
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> <a href="../../../../../../org/apache/commons/jcs/JCSvsHashtablePerformanceTest.html">JCSvsHashtablePerformanceTest</a> test = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/commons/jcs/JCSvsHashtablePerformanceTest.html">JCSvsHashtablePerformanceTest</a>( <span class="jxr_string">"command"</span> );
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> test.doWork();
+<a class="jxr_linenumber" name="L202" href="#L202">202</a> }
+<a class="jxr_linenumber" name="L203" href="#L203">203</a>
+<a class="jxr_linenumber" name="L204" href="#L204">204</a> }
+</pre>
+<hr/>
+<div id="footer">Copyright © 2002–2018 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
+</body>
+</html>