| <!DOCTYPE HTML> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>LambdaUtil (Apache Log4j API 2.23.1 API)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="declaration: package: org.apache.logging.log4j.util, class: LambdaUtil"> |
| <meta name="generator" content="javadoc/ClassWriterImpl"> |
| <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../../script-dir/jquery-ui.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="../../../../../jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="../../../../../script.js"></script> |
| <script type="text/javascript" src="../../../../../script-dir/jquery-3.6.1.min.js"></script> |
| <script type="text/javascript" src="../../../../../script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="class-declaration-page"> |
| <script type="text/javascript">var evenRowColor = "even-row-color"; |
| var oddRowColor = "odd-row-color"; |
| var tableTab = "table-tab"; |
| var activeTableTab = "active-table-tab"; |
| var pathtoroot = "../../../../../"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar-top"> |
| <div class="skip-nav"><a href="#skip-navbar-top" title="Skip navigation links">Skip navigation links</a></div> |
| <ul id="navbar-top-firstrow" class="nav-list" title="Navigation"> |
| <li><a href="../../../../../index.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="nav-bar-cell1-rev">Class</li> |
| <li><a href="class-use/LambdaUtil.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../help-doc.html#class">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div> |
| <ul class="sub-nav-list"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method-summary">Method</a></li> |
| </ul> |
| <ul class="sub-nav-list"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method-detail">Method</a></li> |
| </ul> |
| </div> |
| <div class="nav-list-search"><label for="search-input">SEARCH:</label> |
| <input type="text" id="search-input" value="search" disabled="disabled"> |
| <input type="reset" id="reset-button" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip-navbar-top"></span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.logging.log4j.util</a></div> |
| <h1 title="Class LambdaUtil" class="title">Class LambdaUtil</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.logging.log4j.util.LambdaUtil</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public final class </span><span class="element-name type-name-label">LambdaUtil</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Utility class for lambda support.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../message/Message.html" title="interface in org.apache.logging.log4j.message">Message</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#get(org.apache.logging.log4j.util.MessageSupplier)" class="member-name-link">get</a><wbr>(<a href="MessageSupplier.html" title="interface in org.apache.logging.log4j.util">MessageSupplier</a> supplier)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns the Message supplied by the specified function.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#get(org.apache.logging.log4j.util.Supplier)" class="member-name-link">get</a><wbr>(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?> supplier)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns the result of evaluating the specified function.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getAll(org.apache.logging.log4j.util.Supplier...)" class="member-name-link">getAll</a><wbr>(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?>... suppliers)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts an array of lambda expressions into an array of their evaluation results.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../message/Message.html" title="interface in org.apache.logging.log4j.message">Message</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getMessage(org.apache.logging.log4j.util.Supplier,org.apache.logging.log4j.message.MessageFactory)" class="member-name-link">getMessage</a><wbr>(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?> supplier, |
| <a href="../message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Returns a Message, either the value supplied by the specified function, or a new Message created by the specified |
| Factory.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="getAll(org.apache.logging.log4j.util.Supplier...)"> |
| <h3>getAll</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]</span> <span class="element-name">getAll</span><wbr><span class="parameters">(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?>... suppliers)</span></div> |
| <div class="block">Converts an array of lambda expressions into an array of their evaluation results.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>suppliers</code> - an array of lambda expressions or <code>null</code></dd> |
| <dt>Returns:</dt> |
| <dd>an array containing the results of evaluating the lambda expressions (or <code>null</code> if the suppliers |
| array was <code>null</code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="get(org.apache.logging.log4j.util.Supplier)"> |
| <h3>get</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span> <span class="element-name">get</span><wbr><span class="parameters">(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?> supplier)</span></div> |
| <div class="block">Returns the result of evaluating the specified function. If the supplied value is of type Message, this method |
| returns the result of calling <code>#getFormattedMessage</code> on that Message.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>supplier</code> - a lambda expression or <code>null</code></dd> |
| <dt>Returns:</dt> |
| <dd>the results of evaluating the lambda expression (or <code>null</code> if the supplier |
| was <code>null</code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="get(org.apache.logging.log4j.util.MessageSupplier)"> |
| <h3>get</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../message/Message.html" title="interface in org.apache.logging.log4j.message">Message</a></span> <span class="element-name">get</span><wbr><span class="parameters">(<a href="MessageSupplier.html" title="interface in org.apache.logging.log4j.util">MessageSupplier</a> supplier)</span></div> |
| <div class="block">Returns the Message supplied by the specified function.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>supplier</code> - a lambda expression or <code>null</code></dd> |
| <dt>Returns:</dt> |
| <dd>the Message resulting from evaluating the lambda expression (or <code>null</code> if the supplier was |
| <code>null</code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getMessage(org.apache.logging.log4j.util.Supplier,org.apache.logging.log4j.message.MessageFactory)"> |
| <h3>getMessage</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../message/Message.html" title="interface in org.apache.logging.log4j.message">Message</a></span> <span class="element-name">getMessage</span><wbr><span class="parameters">(<a href="Supplier.html" title="interface in org.apache.logging.log4j.util">Supplier</a><?> supplier, |
| <a href="../message/MessageFactory.html" title="interface in org.apache.logging.log4j.message">MessageFactory</a> messageFactory)</span></div> |
| <div class="block">Returns a Message, either the value supplied by the specified function, or a new Message created by the specified |
| Factory.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>supplier</code> - a lambda expression or <code>null</code></dd> |
| <dt>Returns:</dt> |
| <dd>the Message resulting from evaluating the lambda expression or the Message created by the factory for |
| supplied values that are not of type Message</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small><p align="center"> Copyright © 1999-2024 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.<br/> Apache Logging, Apache Log4j, Log4j, Apache, the Apache feather logo, the Apache Logging project logo, and the Apache Log4j logo are trademarks of The Apache Software Foundation. </p></small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
