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<p>Summary:</p>
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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.turbine.modules</a></div>
<h1 title="Interface Navigation" class="title">Interface Navigation</h1>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Superinterfaces:</dt>
<dd><code><a href="Assembler.html" title="interface in org.apache.turbine.modules">Assembler</a></code></dd>
</dl>
<dl class="notes">
<dt>All Known Implementing Classes:</dt>
<dd><code><a href="navigations/BaseJspNavigation.html" title="class in org.apache.turbine.modules.navigations">BaseJspNavigation</a></code>, <code><a href="navigations/LegacyVelocityNavigation.html" title="class in org.apache.turbine.modules.navigations">LegacyVelocityNavigation</a></code>, <code><a href="navigations/TemplateNavigation.html" title="class in org.apache.turbine.modules.navigations">TemplateNavigation</a></code>, <code><a href="navigations/VelocityNavigation.html" title="class in org.apache.turbine.modules.navigations">VelocityNavigation</a></code></dd>
</dl>
<dl class="notes">
<dt>Functional Interface:</dt>
<dd>This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.</dd>
</dl>
<hr>
<div class="type-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/FunctionalInterface.html" title="class or interface in java.lang" class="external-link">@FunctionalInterface</a>
</span><span class="modifiers">public interface </span><span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-32">Navigation</a></span><span class="extends-implements">
extends <a href="Assembler.html" title="interface in org.apache.turbine.modules">Assembler</a></span></div>
<div class="block">This is the interface that defines what a Navigation module is.</div>
<dl class="notes">
<dt>Version:</dt>
<dd>$Id$</dd>
<dt>Author:</dt>
<dd><a href="mailto:mbryson@mont.mindspring.com">Dave Bryson</a>, <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>, <a href="mailto:peter@courcoux.biz">Peter Courcoux</a></dd>
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<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>static final int</code></div>
<div class="col-second even-row-color"><code><a href="#CACHE_SIZE_DEFAULT" class="member-name-link">CACHE_SIZE_DEFAULT</a></code></div>
<div class="col-last even-row-color">
<div class="block">The default size for the navigation cache</div>
</div>
<div class="col-first odd-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/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"><code><a href="#CACHE_SIZE_KEY" class="member-name-link">CACHE_SIZE_KEY</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Property for the size of the navigation cache if caching is on</div>
</div>
<div class="col-first even-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/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="#NAME" class="member-name-link">NAME</a></code></div>
<div class="col-last even-row-color">
<div class="block">Represents Navigation Objects</div>
</div>
<div class="col-first odd-row-color"><code>static final <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/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"><code><a href="#PREFIX" class="member-name-link">PREFIX</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Prefix for navigation related classes and templates</div>
</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
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<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-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-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button><button id="method-summary-table-tab5" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab5', 3)" class="table-tab">Default Methods</button></div>
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<div class="summary-table three-column-summary">
<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-tab5"><code>default <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/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 method-summary-table method-summary-table-tab2 method-summary-table-tab5"><code><a href="#build(org.apache.turbine.pipeline.PipelineData)" class="member-name-link">build</a><wbr>(<a href="../pipeline/PipelineData.html" title="interface in org.apache.turbine.pipeline">PipelineData</a>&nbsp;pipelineData)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab5">
<div class="block">Subclasses can override this method to add additional
functionality.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/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-tab2 method-summary-table-tab3"><code><a href="#doBuild(org.apache.turbine.pipeline.PipelineData)" class="member-name-link">doBuild</a><wbr>(<a href="../pipeline/PipelineData.html" title="interface in org.apache.turbine.pipeline">PipelineData</a>&nbsp;pipelineData)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">A subclass must implement this method to build itself.</div>
</div>
</div>
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</section>
</li>
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</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="PREFIX">
<h3>PREFIX</h3>
<div class="member-signature"><span class="modifiers">static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-36">PREFIX</a></span></div>
<div class="block">Prefix for navigation related classes and templates</div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="tag-list">
<li><a href="../../../../constant-values.html#org.apache.turbine.modules.Navigation.PREFIX">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="CACHE_SIZE_KEY">
<h3>CACHE_SIZE_KEY</h3>
<div class="member-signature"><span class="modifiers">static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-39">CACHE_SIZE_KEY</a></span></div>
<div class="block">Property for the size of the navigation cache if caching is on</div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="tag-list">
<li><a href="../../../../constant-values.html#org.apache.turbine.modules.Navigation.CACHE_SIZE_KEY">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="CACHE_SIZE_DEFAULT">
<h3>CACHE_SIZE_DEFAULT</h3>
<div class="member-signature"><span class="modifiers">static final</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-42">CACHE_SIZE_DEFAULT</a></span></div>
<div class="block">The default size for the navigation cache</div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="tag-list">
<li><a href="../../../../constant-values.html#org.apache.turbine.modules.Navigation.CACHE_SIZE_DEFAULT">Constant Field Values</a></li>
</ul>
</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="NAME">
<h3>NAME</h3>
<div class="member-signature"><span class="modifiers">static final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-45">NAME</a></span></div>
<div class="block">Represents Navigation Objects</div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="tag-list">
<li><a href="../../../../constant-values.html#org.apache.turbine.modules.Navigation.NAME">Constant Field Values</a></li>
</ul>
</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="doBuild(org.apache.turbine.pipeline.PipelineData)">
<h3>doBuild</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-57">doBuild</a></span><wbr><span class="parameters">(<a href="../pipeline/PipelineData.html" title="interface in org.apache.turbine.pipeline">PipelineData</a>&nbsp;pipelineData)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
<div class="block">A subclass must implement this method to build itself.
Subclasses override this method to store the navigation in
RunData or to write the navigation to the output stream
referenced in RunData.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>pipelineData</code> - Turbine information.</dd>
<dt>Returns:</dt>
<dd>the content of the navigation module</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></code> - a generic exception.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="build(org.apache.turbine.pipeline.PipelineData)">
<h3>build</h3>
<div class="member-signature"><span class="modifiers">default</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name"><a href="../../../../src-html/org/apache/turbine/modules/Navigation.html#line-67">build</a></span><wbr><span class="parameters">(<a href="../pipeline/PipelineData.html" title="interface in org.apache.turbine.pipeline">PipelineData</a>&nbsp;pipelineData)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
<div class="block">Subclasses can override this method to add additional
functionality.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>pipelineData</code> - Turbine information.</dd>
<dt>Returns:</dt>
<dd>the content of the navigation module</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></code> - a generic exception.</dd>
</dl>
</section>
</li>
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