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apache / logging-log4j-site / 9755b12b39efbc0142688f9b1a11ec68db89f97b / . / 2.13.0 / log4j-api / xref / org / apache / logging / log4j / Level.html
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<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache license, Version 2.0</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</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="L10" href="#L10">10</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the license for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the license.</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.logging.log4j;
<a class="jxr_linenumber" name="L18" href="#L18">18</a>
<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.io.Serializable;
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.util.Collection;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.util.Locale;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.util.Objects;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.ConcurrentHashMap;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.concurrent.ConcurrentMap;
<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.logging.log4j.spi.StandardLevel;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.apache.logging.log4j.util.Strings;
<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"> * Levels used for identifying the severity of an event. Levels are organized from most specific to least:</em>
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * &lt;ul&gt;</em>
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #OFF} (most specific, no logging)&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #FATAL} (most specific, little data)&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #ERROR}&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #WARN}&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #INFO}&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #DEBUG}&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #TRACE} (least specific, a lot of data)&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * &lt;li&gt;{@link #ALL} (least specific, all data)&lt;/li&gt;</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * &lt;/ul&gt;</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> * Typically, configuring a level in a filter or on a logger will cause logging events of that level and those that are</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * more specific to pass through the filter. A special level, {@link #ALL}, is guaranteed to capture all levels when</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * used in logging configurations.</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> <strong class="jxr_keyword">implements</strong> Comparable&lt;Level&gt;, Serializable {
<a class="jxr_linenumber" name="L47" href="#L47">47</a>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * No events will be logged.</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> OFF;
<a class="jxr_linenumber" name="L52" href="#L52">52</a>
<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> <em class="jxr_javadoccomment"> * A severe error that will prevent the application from continuing.</em>
<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> FATAL;
<a class="jxr_linenumber" name="L57" href="#L57">57</a>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> * An error in the application, possibly recoverable.</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> ERROR;
<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"> * An event that might possible lead to an error.</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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> WARN;
<a class="jxr_linenumber" name="L67" href="#L67">67</a>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> * An event for informational purposes.</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> INFO;
<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 general debugging event.</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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> DEBUG;
<a class="jxr_linenumber" name="L77" href="#L77">77</a>
<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> <em class="jxr_javadoccomment"> * A fine-grained debug message, typically capturing the flow through the application.</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">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> TRACE;
<a class="jxr_linenumber" name="L82" href="#L82">82</a>
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * All events should be logged.</em>
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> ALL;
<a class="jxr_linenumber" name="L87" href="#L87">87</a>
<a class="jxr_linenumber" name="L88" href="#L88">88</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment"> * @since 2.1</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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String CATEGORY = <span class="jxr_string">"Level"</span>;
<a class="jxr_linenumber" name="L92" href="#L92">92</a>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> ConcurrentMap&lt;String, Level&gt; LEVELS = <strong class="jxr_keyword">new</strong> ConcurrentHashMap&lt;&gt;(); <em class="jxr_comment">// SUPPRESS CHECKSTYLE</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a>
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1581082L;
<a class="jxr_linenumber" name="L96" href="#L96">96</a>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">static</strong> {
<a class="jxr_linenumber" name="L98" href="#L98">98</a> OFF = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"OFF"</span>, StandardLevel.OFF.intLevel());
<a class="jxr_linenumber" name="L99" href="#L99">99</a> FATAL = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"FATAL"</span>, StandardLevel.FATAL.intLevel());
<a class="jxr_linenumber" name="L100" href="#L100">100</a> ERROR = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"ERROR"</span>, StandardLevel.ERROR.intLevel());
<a class="jxr_linenumber" name="L101" href="#L101">101</a> WARN = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"WARN"</span>, StandardLevel.WARN.intLevel());
<a class="jxr_linenumber" name="L102" href="#L102">102</a> INFO = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"INFO"</span>, StandardLevel.INFO.intLevel());
<a class="jxr_linenumber" name="L103" href="#L103">103</a> DEBUG = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"DEBUG"</span>, StandardLevel.DEBUG.intLevel());
<a class="jxr_linenumber" name="L104" href="#L104">104</a> TRACE = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"TRACE"</span>, StandardLevel.TRACE.intLevel());
<a class="jxr_linenumber" name="L105" href="#L105">105</a> ALL = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<span class="jxr_string">"ALL"</span>, StandardLevel.ALL.intLevel());
<a class="jxr_linenumber" name="L106" href="#L106">106</a> }
<a class="jxr_linenumber" name="L107" href="#L107">107</a>
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String name;
<a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> intLevel;
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/spi/StandardLevel.html">StandardLevel</a> standardLevel;
<a class="jxr_linenumber" name="L111" href="#L111">111</a>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(<strong class="jxr_keyword">final</strong> String name, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> intLevel) {
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">if</strong> (Strings.isEmpty(name)) {
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Illegal null or empty Level name."</span>);
<a class="jxr_linenumber" name="L115" href="#L115">115</a> }
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">if</strong> (intLevel &lt; 0) {
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Illegal Level int less than zero."</span>);
<a class="jxr_linenumber" name="L118" href="#L118">118</a> }
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <strong class="jxr_keyword">this</strong>.name = name;
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">this</strong>.intLevel = intLevel;
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">this</strong>.standardLevel = StandardLevel.getStandardLevel(intLevel);
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <strong class="jxr_keyword">if</strong> (LEVELS.putIfAbsent(name, <strong class="jxr_keyword">this</strong>) != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"Level "</span> + name + <span class="jxr_string">" has already been defined."</span>);
<a class="jxr_linenumber" name="L124" href="#L124">124</a> }
<a class="jxr_linenumber" name="L125" href="#L125">125</a> }
<a class="jxr_linenumber" name="L126" href="#L126">126</a>
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em class="jxr_javadoccomment"> * Gets the integral value of this Level.</em>
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_javadoccomment"> * @return the value of this Level.</em>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> intLevel() {
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.intLevel;
<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_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> * Gets the standard Level values as an enum.</em>
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> * @return an enum of the standard Levels.</em>
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/logging/log4j/spi/StandardLevel.html">StandardLevel</a> getStandardLevel() {
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <strong class="jxr_keyword">return</strong> standardLevel;
<a class="jxr_linenumber" name="L143" href="#L143">143</a> }
<a class="jxr_linenumber" name="L144" href="#L144">144</a>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * Compares this level against the levels passed as arguments and returns true if this level is in between the given</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * levels.</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> * @param minLevel The minimum level to test.</em>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * @param maxLevel The maximum level to test.</em>
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * @return True true if this level is in between the given levels</em>
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * @since 2.4</em>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isInRange(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> minLevel, <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> maxLevel) {
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.intLevel &gt;= minLevel.intLevel &amp;&amp; <strong class="jxr_keyword">this</strong>.intLevel &lt;= maxLevel.intLevel;
<a class="jxr_linenumber" name="L156" href="#L156">156</a> }
<a class="jxr_linenumber" name="L157" href="#L157">157</a>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <em class="jxr_javadoccomment"> * Compares this level against the level passed as an argument and returns true if this level is the same or is less</em>
<a class="jxr_linenumber" name="L160" href="#L160">160</a> <em class="jxr_javadoccomment"> * specific.</em>
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L162" href="#L162">162</a> <em class="jxr_javadoccomment"> * Concretely, {@link #ALL} is less specific than {@link #TRACE}, which is less specific than {@link #DEBUG}, which</em>
<a class="jxr_linenumber" name="L163" href="#L163">163</a> <em class="jxr_javadoccomment"> * is less specific than {@link #INFO}, which is less specific than {@link #WARN}, which is less specific than</em>
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <em class="jxr_javadoccomment"> * {@link #ERROR}, which is less specific than {@link #FATAL}, and finally {@link #OFF}, which is the most specific</em>
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <em class="jxr_javadoccomment"> * standard level.</em>
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_javadoccomment"> * @param level</em>
<a class="jxr_linenumber" name="L169" href="#L169">169</a> <em class="jxr_javadoccomment"> * The level to test.</em>
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <em class="jxr_javadoccomment"> * @return True if this level Level is less specific or the same as the given Level.</em>
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isLessSpecificThan(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> level) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.intLevel &gt;= level.intLevel;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_javadoccomment"> * Compares this level against the level passed as an argument and returns true if this level is the same or is more</em>
<a class="jxr_linenumber" name="L178" href="#L178">178</a> <em class="jxr_javadoccomment"> * specific.</em>
<a class="jxr_linenumber" name="L179" href="#L179">179</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="L180" href="#L180">180</a> <em class="jxr_javadoccomment"> * Concretely, {@link #FATAL} is more specific than {@link #ERROR}, which is more specific than {@link #WARN},</em>
<a class="jxr_linenumber" name="L181" href="#L181">181</a> <em class="jxr_javadoccomment"> * etc., until {@link #TRACE}, and finally {@link #ALL}, which is the least specific standard level.</em>
<a class="jxr_linenumber" name="L182" href="#L182">182</a> <em class="jxr_javadoccomment"> * The most specific level is {@link #OFF}.</em>
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <em class="jxr_javadoccomment"> * &lt;/p&gt;</em>
<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"> * @param level The level to test.</em>
<a class="jxr_linenumber" name="L186" href="#L186">186</a> <em class="jxr_javadoccomment"> * @return True if this level Level is more specific or the same as the given Level.</em>
<a class="jxr_linenumber" name="L187" href="#L187">187</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L188" href="#L188">188</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isMoreSpecificThan(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> level) {
<a class="jxr_linenumber" name="L189" href="#L189">189</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.intLevel &lt;= level.intLevel;
<a class="jxr_linenumber" name="L190" href="#L190">190</a> }
<a class="jxr_linenumber" name="L191" href="#L191">191</a>
<a class="jxr_linenumber" name="L192" href="#L192">192</a> @Override
<a class="jxr_linenumber" name="L193" href="#L193">193</a> @SuppressWarnings(<span class="jxr_string">"CloneDoesntCallSuperClone"</span>)
<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_comment">// CHECKSTYLE:OFF</em>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> clone() <strong class="jxr_keyword">throws</strong> CloneNotSupportedException {
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> CloneNotSupportedException();
<a class="jxr_linenumber" name="L197" href="#L197">197</a> }
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_comment">// CHECKSTYLE:ON</em>
<a class="jxr_linenumber" name="L199" href="#L199">199</a>
<a class="jxr_linenumber" name="L200" href="#L200">200</a> @Override
<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> compareTo(<strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> other) {
<a class="jxr_linenumber" name="L202" href="#L202">202</a> <strong class="jxr_keyword">return</strong> intLevel &lt; other.intLevel ? -1 : (intLevel &gt; other.intLevel ? 1 : 0);
<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> @Override
<a class="jxr_linenumber" name="L206" href="#L206">206</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> equals(<strong class="jxr_keyword">final</strong> Object other) {
<a class="jxr_linenumber" name="L207" href="#L207">207</a> <strong class="jxr_keyword">return</strong> other instanceof <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> &amp;&amp; other == <strong class="jxr_keyword">this</strong>;
<a class="jxr_linenumber" name="L208" href="#L208">208</a> }
<a class="jxr_linenumber" name="L209" href="#L209">209</a>
<a class="jxr_linenumber" name="L210" href="#L210">210</a> <strong class="jxr_keyword">public</strong> Class&lt;Level&gt; getDeclaringClass() {
<a class="jxr_linenumber" name="L211" href="#L211">211</a> <strong class="jxr_keyword">return</strong> Level.<strong class="jxr_keyword">class</strong>;
<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> @Override
<a class="jxr_linenumber" name="L215" href="#L215">215</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> hashCode() {
<a class="jxr_linenumber" name="L216" href="#L216">216</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.name.hashCode();
<a class="jxr_linenumber" name="L217" href="#L217">217</a> }
<a class="jxr_linenumber" name="L218" href="#L218">218</a>
<a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_javadoccomment"> * Gets the symbolic name of this Level. Equivalent to calling {@link #toString()}.</em>
<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em class="jxr_javadoccomment"> * @return the name of this Level.</em>
<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L224" href="#L224">224</a> <strong class="jxr_keyword">public</strong> String name() {
<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.name;
<a class="jxr_linenumber" name="L226" href="#L226">226</a> }
<a class="jxr_linenumber" name="L227" href="#L227">227</a>
<a class="jxr_linenumber" name="L228" href="#L228">228</a> @Override
<a class="jxr_linenumber" name="L229" href="#L229">229</a> <strong class="jxr_keyword">public</strong> String toString() {
<a class="jxr_linenumber" name="L230" href="#L230">230</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.name;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment"> * Retrieves an existing Level or creates on if it didn't previously exist.</em>
<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em class="jxr_javadoccomment"> * @param name The name of the level.</em>
<a class="jxr_linenumber" name="L237" href="#L237">237</a> <em class="jxr_javadoccomment"> * @param intValue The integer value for the Level. If the level was previously created this value is ignored.</em>
<a class="jxr_linenumber" name="L238" href="#L238">238</a> <em class="jxr_javadoccomment"> * @return The Level.</em>
<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em class="jxr_javadoccomment"> * @throws java.lang.IllegalArgumentException if the name is null or intValue is less than zero.</em>
<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> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> forName(<strong class="jxr_keyword">final</strong> String name, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> intValue) {
<a class="jxr_linenumber" name="L242" href="#L242">242</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> level = LEVELS.get(name);
<a class="jxr_linenumber" name="L243" href="#L243">243</a> <strong class="jxr_keyword">if</strong> (level != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L244" href="#L244">244</a> <strong class="jxr_keyword">return</strong> level;
<a class="jxr_linenumber" name="L245" href="#L245">245</a> }
<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L247" href="#L247">247</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>(name, intValue);
<a class="jxr_linenumber" name="L248" href="#L248">248</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> IllegalStateException ex) {
<a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_comment">// The level was added by something else so just return that one.</em>
<a class="jxr_linenumber" name="L250" href="#L250">250</a> <strong class="jxr_keyword">return</strong> LEVELS.get(name);
<a class="jxr_linenumber" name="L251" href="#L251">251</a> }
<a class="jxr_linenumber" name="L252" href="#L252">252</a> }
<a class="jxr_linenumber" name="L253" href="#L253">253</a>
<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment"> * Return the Level associated with the name or null if the Level cannot be found.</em>
<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment"> * @param name The name of the Level.</em>
<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment"> * @return The Level or null.</em>
<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> getLevel(<strong class="jxr_keyword">final</strong> String name) {
<a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">return</strong> LEVELS.get(name);
<a class="jxr_linenumber" name="L262" href="#L262">262</a> }
<a class="jxr_linenumber" name="L263" href="#L263">263</a>
<a class="jxr_linenumber" name="L264" href="#L264">264</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L265" href="#L265">265</a> <em class="jxr_javadoccomment"> * Converts the string passed as argument to a level. If the conversion fails, then this method returns</em>
<a class="jxr_linenumber" name="L266" href="#L266">266</a> <em class="jxr_javadoccomment"> * {@link #DEBUG}.</em>
<a class="jxr_linenumber" name="L267" href="#L267">267</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment"> * @param sArg The name of the desired Level.</em>
<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment"> * @return The Level associated with the String.</em>
<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L271" href="#L271">271</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> toLevel(<strong class="jxr_keyword">final</strong> String sArg) {
<a class="jxr_linenumber" name="L272" href="#L272">272</a> <strong class="jxr_keyword">return</strong> toLevel(sArg, Level.DEBUG);
<a class="jxr_linenumber" name="L273" href="#L273">273</a> }
<a class="jxr_linenumber" name="L274" href="#L274">274</a>
<a class="jxr_linenumber" name="L275" href="#L275">275</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L276" href="#L276">276</a> <em class="jxr_javadoccomment"> * Converts the string passed as argument to a level. If the conversion fails, then this method returns the value of</em>
<a class="jxr_linenumber" name="L277" href="#L277">277</a> <em class="jxr_javadoccomment"> * &lt;code&gt;defaultLevel&lt;/code&gt;.</em>
<a class="jxr_linenumber" name="L278" href="#L278">278</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment"> * @param name The name of the desired Level.</em>
<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment"> * @param defaultLevel The Level to use if the String is invalid.</em>
<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> * @return The Level associated with the String.</em>
<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L283" href="#L283">283</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> toLevel(<strong class="jxr_keyword">final</strong> String name, <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> defaultLevel) {
<a class="jxr_linenumber" name="L284" href="#L284">284</a> <strong class="jxr_keyword">if</strong> (name == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L285" href="#L285">285</a> <strong class="jxr_keyword">return</strong> defaultLevel;
<a class="jxr_linenumber" name="L286" href="#L286">286</a> }
<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> level = LEVELS.get(toUpperCase(name));
<a class="jxr_linenumber" name="L288" href="#L288">288</a> <strong class="jxr_keyword">return</strong> level == <strong class="jxr_keyword">null</strong> ? defaultLevel : level;
<a class="jxr_linenumber" name="L289" href="#L289">289</a> }
<a class="jxr_linenumber" name="L290" href="#L290">290</a>
<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String toUpperCase(<strong class="jxr_keyword">final</strong> String name) {
<a class="jxr_linenumber" name="L292" href="#L292">292</a> <strong class="jxr_keyword">return</strong> name.toUpperCase(Locale.ENGLISH);
<a class="jxr_linenumber" name="L293" href="#L293">293</a> }
<a class="jxr_linenumber" name="L294" href="#L294">294</a>
<a class="jxr_linenumber" name="L295" href="#L295">295</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment"> * Return an array of all the Levels that have been registered.</em>
<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment"> * @return An array of Levels.</em>
<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>[] values() {
<a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">final</strong> Collection&lt;Level&gt; values = Level.LEVELS.values();
<a class="jxr_linenumber" name="L302" href="#L302">302</a> <strong class="jxr_keyword">return</strong> values.toArray(<strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a>[values.size()]);
<a class="jxr_linenumber" name="L303" href="#L303">303</a> }
<a class="jxr_linenumber" name="L304" href="#L304">304</a>
<a class="jxr_linenumber" name="L305" href="#L305">305</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment"> * Return the Level associated with the name.</em>
<a class="jxr_linenumber" name="L307" href="#L307">307</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment"> * @param name The name of the Level to return.</em>
<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> * @return The Level.</em>
<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * @throws java.lang.NullPointerException if the Level name is {@code null}.</em>
<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> * @throws java.lang.IllegalArgumentException if the Level name is not registered.</em>
<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> valueOf(<strong class="jxr_keyword">final</strong> String name) {
<a class="jxr_linenumber" name="L314" href="#L314">314</a> Objects.requireNonNull(name, <span class="jxr_string">"No level name given."</span>);
<a class="jxr_linenumber" name="L315" href="#L315">315</a> <strong class="jxr_keyword">final</strong> String levelName = toUpperCase(name);
<a class="jxr_linenumber" name="L316" href="#L316">316</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/apache/logging/log4j/Level.html">Level</a> level = LEVELS.get(levelName);
<a class="jxr_linenumber" name="L317" href="#L317">317</a> <strong class="jxr_keyword">if</strong> (level != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L318" href="#L318">318</a> <strong class="jxr_keyword">return</strong> level;
<a class="jxr_linenumber" name="L319" href="#L319">319</a> }
<a class="jxr_linenumber" name="L320" href="#L320">320</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Unknown level constant ["</span> + levelName + <span class="jxr_string">"]."</span>);
<a class="jxr_linenumber" name="L321" href="#L321">321</a> }
<a class="jxr_linenumber" name="L322" href="#L322">322</a>
<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment"> * Returns the enum constant of the specified enum type with the specified name. The name must match exactly an</em>
<a class="jxr_linenumber" name="L325" href="#L325">325</a> <em class="jxr_javadoccomment"> * identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)</em>
<a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment"> * @param enumType the {@code Class} object of the enum type from which to return a constant</em>
<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment"> * @param name the name of the constant to return</em>
<a class="jxr_linenumber" name="L329" href="#L329">329</a> <em class="jxr_javadoccomment"> * @param &lt;T&gt; The enum type whose constant is to be returned</em>
<a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment"> * @return the enum constant of the specified enum type with the specified name</em>
<a class="jxr_linenumber" name="L331" href="#L331">331</a> <em class="jxr_javadoccomment"> * @throws java.lang.IllegalArgumentException if the specified enum type has no constant with the specified name, or</em>
<a class="jxr_linenumber" name="L332" href="#L332">332</a> <em class="jxr_javadoccomment"> * the specified class object does not represent an enum type</em>
<a class="jxr_linenumber" name="L333" href="#L333">333</a> <em class="jxr_javadoccomment"> * @throws java.lang.NullPointerException if {@code enumType} or {@code name} are {@code null}</em>
<a class="jxr_linenumber" name="L334" href="#L334">334</a> <em class="jxr_javadoccomment"> * @see java.lang.Enum#valueOf(Class, String)</em>
<a class="jxr_linenumber" name="L335" href="#L335">335</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L336" href="#L336">336</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> &lt;T <strong class="jxr_keyword">extends</strong> Enum&lt;T&gt;&gt; T valueOf(<strong class="jxr_keyword">final</strong> Class&lt;T&gt; enumType, <strong class="jxr_keyword">final</strong> String name) {
<a class="jxr_linenumber" name="L337" href="#L337">337</a> <strong class="jxr_keyword">return</strong> Enum.valueOf(enumType, name);
<a class="jxr_linenumber" name="L338" href="#L338">338</a> }
<a class="jxr_linenumber" name="L339" href="#L339">339</a>
<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_comment">// for deserialization</em>
<a class="jxr_linenumber" name="L341" href="#L341">341</a> <strong class="jxr_keyword">protected</strong> Object readResolve() {
<a class="jxr_linenumber" name="L342" href="#L342">342</a> <strong class="jxr_keyword">return</strong> Level.valueOf(<strong class="jxr_keyword">this</strong>.name);
<a class="jxr_linenumber" name="L343" href="#L343">343</a> }
<a class="jxr_linenumber" name="L344" href="#L344">344</a> }
</pre>
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