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<title>AbstractPluginVisitor (Apache Log4j Core 2.23.1 API)</title>
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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.logging.log4j.core.config.plugins.visitors</a></div>
<h1 title="Class AbstractPluginVisitor" class="title">Class AbstractPluginVisitor&lt;A extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</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.core.config.plugins.visitors.AbstractPluginVisitor&lt;A&gt;</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>Type Parameters:</dt>
<dd><code>A</code> - the Plugin annotation type.</dd>
</dl>
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;A&gt;</code></dd>
</dl>
<dl class="notes">
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="PluginAttributeVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginAttributeVisitor</a></code>, <code><a href="PluginBuilderAttributeVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginBuilderAttributeVisitor</a></code>, <code><a href="PluginConfigurationVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginConfigurationVisitor</a></code>, <code><a href="PluginElementVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginElementVisitor</a></code>, <code><a href="PluginLoggerContextVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginLoggerContextVisitor</a></code>, <code><a href="PluginNodeVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginNodeVisitor</a></code>, <code><a href="PluginValueVisitor.html" title="class in org.apache.logging.log4j.core.config.plugins.visitors">PluginValueVisitor</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">AbstractPluginVisitor&lt;A extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</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>
implements <a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;A&gt;</span></div>
<div class="block">Base class for PluginVisitor implementations. Provides convenience methods as well as all method implementations
other than the <code>visit</code> method.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]</code></div>
<div class="col-second even-row-color"><code><a href="#aliases" class="member-name-link">aliases</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>protected <a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a></code></div>
<div class="col-second odd-row-color"><code><a href="#annotation" class="member-name-link">annotation</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#clazz" class="member-name-link">clazz</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;?&gt;</code></div>
<div class="col-second odd-row-color"><code><a href="#conversionType" class="member-name-link">conversionType</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>protected static final <a href="https://logging.apache.org/log4j/2.x/apidocs/org/apache/logging/log4j/Logger.html" title="class or interface in org.apache.logging.log4j" class="external-link">Logger</a></code></div>
<div class="col-second even-row-color"><code><a href="#LOGGER" class="member-name-link">LOGGER</a></code></div>
<div class="col-last even-row-color">
<div class="block">Status logger.</div>
</div>
<div class="col-first odd-row-color"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html" title="class or interface in java.lang.reflect" class="external-link">Member</a></code></div>
<div class="col-second odd-row-color"><code><a href="#member" class="member-name-link">member</a></code></div>
<div class="col-last odd-row-color">&nbsp;</div>
<div class="col-first even-row-color"><code>protected <a href="../../../lookup/StrSubstitutor.html" title="class in org.apache.logging.log4j.core.lookup">StrSubstitutor</a></code></div>
<div class="col-second even-row-color"><code><a href="#substitutor" class="member-name-link">substitutor</a></code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier</div>
<div class="table-header col-second">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>protected </code></div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.lang.Class)" class="member-name-link">AbstractPluginVisitor</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;&nbsp;clazz)</code></div>
<div class="col-last even-row-color">
<div class="block">This constructor must be overridden by implementation classes as a no-arg constructor.</div>
</div>
</div>
</section>
</li>
<!-- ========== 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-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance 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-tab2 method-summary-table-tab4"><code>protected <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-tab2 method-summary-table-tab4"><code><a href="#convert(java.lang.String,java.lang.Object)" class="member-name-link">convert</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value,
<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>&nbsp;defaultValue)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Converts the given value into the configured type falling back to the provided default value.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#removeAttributeValue(java.util.Map,java.lang.String,java.lang.String...)" class="member-name-link">removeAttributeValue</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;attributes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;aliases)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Removes an Entry from a given Map using a key name and aliases for that key.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setAliases(java.lang.String...)" class="member-name-link">setAliases</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;someAliases)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the list of aliases to use for this visit.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setAnnotation(java.lang.annotation.Annotation)" class="member-name-link">setAnnotation</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&nbsp;anAnnotation)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the Annotation to be used for this.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setConversionType(java.lang.Class)" class="member-name-link">setConversionType</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;?&gt;&nbsp;aConversionType)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the class to convert the plugin value to on this visit.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setMember(java.lang.reflect.Member)" class="member-name-link">setMember</a><wbr>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html" title="class or interface in java.lang.reflect" class="external-link">Member</a>&nbsp;aMember)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the Member that this visitor is being used for injection upon.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setStrSubstitutor(org.apache.logging.log4j.core.lookup.StrSubstitutor)" class="member-name-link">setStrSubstitutor</a><wbr>(<a href="../../../lookup/StrSubstitutor.html" title="class in org.apache.logging.log4j.core.lookup">StrSubstitutor</a>&nbsp;aSubstitutor)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Sets the StrSubstitutor to use for converting raw strings before type conversion.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;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>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.logging.log4j.core.config.plugins.visitors.PluginVisitor">Methods inherited from interface&nbsp;org.apache.logging.log4j.core.config.plugins.visitors.<a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a></h3>
<code><a href="PluginVisitor.html#visit(org.apache.logging.log4j.core.config.Configuration,org.apache.logging.log4j.core.config.Node,org.apache.logging.log4j.core.LogEvent,java.lang.StringBuilder)">visit</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="LOGGER">
<h3>LOGGER</h3>
<div class="member-signature"><span class="modifiers">protected static final</span>&nbsp;<span class="return-type"><a href="https://logging.apache.org/log4j/2.x/apidocs/org/apache/logging/log4j/Logger.html" title="class or interface in org.apache.logging.log4j" class="external-link">Logger</a></span>&nbsp;<span class="element-name">LOGGER</span></div>
<div class="block">Status logger.</div>
</section>
</li>
<li>
<section class="detail" id="clazz">
<h3>clazz</h3>
<div class="member-signature"><span class="modifiers">protected final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</span>&nbsp;<span class="element-name">clazz</span></div>
</section>
</li>
<li>
<section class="detail" id="annotation">
<h3>annotation</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a></span>&nbsp;<span class="element-name">annotation</span></div>
</section>
</li>
<li>
<section class="detail" id="aliases">
<h3>aliases</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>[]</span>&nbsp;<span class="element-name">aliases</span></div>
</section>
</li>
<li>
<section class="detail" id="conversionType">
<h3>conversionType</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;?&gt;</span>&nbsp;<span class="element-name">conversionType</span></div>
</section>
</li>
<li>
<section class="detail" id="substitutor">
<h3>substitutor</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="../../../lookup/StrSubstitutor.html" title="class in org.apache.logging.log4j.core.lookup">StrSubstitutor</a></span>&nbsp;<span class="element-name">substitutor</span></div>
</section>
</li>
<li>
<section class="detail" id="member">
<h3>member</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html" title="class or interface in java.lang.reflect" class="external-link">Member</a></span>&nbsp;<span class="element-name">member</span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.lang.Class)">
<h3>AbstractPluginVisitor</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<span class="element-name">AbstractPluginVisitor</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;&nbsp;clazz)</span></div>
<div class="block">This constructor must be overridden by implementation classes as a no-arg constructor.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>clazz</code> - the annotation class this PluginVisitor is for.</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="setAnnotation(java.lang.annotation.Annotation)">
<h3>setAnnotation</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</span>&nbsp;<span class="element-name">setAnnotation</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&nbsp;anAnnotation)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="PluginVisitor.html#setAnnotation(java.lang.annotation.Annotation)">PluginVisitor</a></code></span></div>
<div class="block">Sets the Annotation to be used for this. If the given Annotation is not compatible with this class's type, then
it is ignored.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="PluginVisitor.html#setAnnotation(java.lang.annotation.Annotation)">setAnnotation</a></code>&nbsp;in interface&nbsp;<code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>anAnnotation</code> - the Annotation instance.</dd>
<dt>Returns:</dt>
<dd><code>this</code>.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setAliases(java.lang.String...)">
<h3>setAliases</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</span>&nbsp;<span class="element-name">setAliases</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;someAliases)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="PluginVisitor.html#setAliases(java.lang.String...)">PluginVisitor</a></code></span></div>
<div class="block">Sets the list of aliases to use for this visit. No aliases are required, however.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="PluginVisitor.html#setAliases(java.lang.String...)">setAliases</a></code>&nbsp;in interface&nbsp;<code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>someAliases</code> - the list of aliases to use.</dd>
<dt>Returns:</dt>
<dd><code>this</code>.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setConversionType(java.lang.Class)">
<h3>setConversionType</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</span>&nbsp;<span class="element-name">setConversionType</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;?&gt;&nbsp;aConversionType)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="PluginVisitor.html#setConversionType(java.lang.Class)">PluginVisitor</a></code></span></div>
<div class="block">Sets the class to convert the plugin value to on this visit. This should correspond with a class obtained from
a factory method or builder class field. Not all PluginVisitor implementations may need this value.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="PluginVisitor.html#setConversionType(java.lang.Class)">setConversionType</a></code>&nbsp;in interface&nbsp;<code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>aConversionType</code> - the type to convert the plugin string to (if applicable).</dd>
<dt>Returns:</dt>
<dd><code>this</code>.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setStrSubstitutor(org.apache.logging.log4j.core.lookup.StrSubstitutor)">
<h3>setStrSubstitutor</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</span>&nbsp;<span class="element-name">setStrSubstitutor</span><wbr><span class="parameters">(<a href="../../../lookup/StrSubstitutor.html" title="class in org.apache.logging.log4j.core.lookup">StrSubstitutor</a>&nbsp;aSubstitutor)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="PluginVisitor.html#setStrSubstitutor(org.apache.logging.log4j.core.lookup.StrSubstitutor)">PluginVisitor</a></code></span></div>
<div class="block">Sets the StrSubstitutor to use for converting raw strings before type conversion. Generally obtained from a
<a href="../../Configuration.html" title="interface in org.apache.logging.log4j.core.config"><code>Configuration</code></a>.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="PluginVisitor.html#setStrSubstitutor(org.apache.logging.log4j.core.lookup.StrSubstitutor)">setStrSubstitutor</a></code>&nbsp;in interface&nbsp;<code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>aSubstitutor</code> - the StrSubstitutor to use on plugin values.</dd>
<dt>Returns:</dt>
<dd><code>this</code>.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setMember(java.lang.reflect.Member)">
<h3>setMember</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a>&gt;</span>&nbsp;<span class="element-name">setMember</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html" title="class or interface in java.lang.reflect" class="external-link">Member</a>&nbsp;aMember)</span></div>
<div class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="PluginVisitor.html#setMember(java.lang.reflect.Member)">PluginVisitor</a></code></span></div>
<div class="block">Sets the Member that this visitor is being used for injection upon. For instance, this could be the Field
that is being used for injecting a value, or it could be the factory method being used to inject parameters
into.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="PluginVisitor.html#setMember(java.lang.reflect.Member)">setMember</a></code>&nbsp;in interface&nbsp;<code><a href="PluginVisitor.html" title="interface in org.apache.logging.log4j.core.config.plugins.visitors">PluginVisitor</a>&lt;<a href="AbstractPluginVisitor.html" title="type parameter in AbstractPluginVisitor">A</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html" title="class or interface in java.lang.annotation" class="external-link">Annotation</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>aMember</code> - the member this visitor is parsing a value for.</dd>
<dt>Returns:</dt>
<dd><code>this</code>.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="removeAttributeValue(java.util.Map,java.lang.String,java.lang.String...)">
<h3>removeAttributeValue</h3>
<div class="member-signature"><span class="modifiers">protected static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">removeAttributeValue</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html" title="class or interface in java.util" class="external-link">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;&nbsp;attributes,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>...&nbsp;aliases)</span></div>
<div class="block">Removes an Entry from a given Map using a key name and aliases for that key. Keys are case-insensitive.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>attributes</code> - the Map to remove an Entry from.</dd>
<dd><code>name</code> - the key name to look up.</dd>
<dd><code>aliases</code> - optional aliases of the key name to look up.</dd>
<dt>Returns:</dt>
<dd>the value corresponding to the given key or <code>null</code> if nonexistent.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="convert(java.lang.String,java.lang.Object)">
<h3>convert</h3>
<div class="member-signature"><span class="modifiers">protected</span>&nbsp;<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>&nbsp;<span class="element-name">convert</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value,
<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>&nbsp;defaultValue)</span></div>
<div class="block">Converts the given value into the configured type falling back to the provided default value.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>value</code> - the value to convert.</dd>
<dd><code>defaultValue</code> - the fallback value to use in case of no value or an error.</dd>
<dt>Returns:</dt>
<dd>the converted value whether that be based on the given value or the default value.</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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