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<title>HuffmanNode</title>
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<ol class="toc-list">
<li><a href="#" tabindex="0">Description</a></li>
<li><a href="#constructor-summary" tabindex="0">Constructor Summary</a></li>
<li><a href="#method-summary" tabindex="0">Method Summary</a></li>
<li><a href="#constructor-detail" tabindex="0">Constructor Details</a>
<ol class="toc-list">
<li><a href="#%3Cinit%3E(int,int)" tabindex="0">HuffmanNode(int, int)</a></li>
<li><a href="#%3Cinit%3E(fr.iutfbleau.sae.mhuffman.HuffmanNode,fr.iutfbleau.sae.mhuffman.HuffmanNode)" tabindex="0">HuffmanNode(HuffmanNode, HuffmanNode)</a></li>
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<li><a href="#method-detail" tabindex="0">Method Details</a>
<ol class="toc-list">
<li><a href="#isLeaf()" tabindex="0">isLeaf()</a></li>
<li><a href="#getFrequence()" tabindex="0">getFrequence()</a></li>
<li><a href="#getLeft()" tabindex="0">getLeft()</a></li>
<li><a href="#getRight()" tabindex="0">getRight()</a></li>
<li><a href="#getValue()" tabindex="0">getValue()</a></li>
<li><a href="#toString()" tabindex="0">toString()</a></li>
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<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<h1 title="Class HuffmanNode" class="title">Class HuffmanNode</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">fr.iutfbleau.sae.mhuffman.HuffmanNode</div>
</div>
<section class="class-description" id="class-description">
<hr>
<div class="horizontal-scroll">
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">HuffmanNode</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
<div class="block">Représente un nœud de l'arbre de Huffman.
Un nœud peut être :
- une feuille : il contient une valeur (symbole de 0 à 255) et sa fréquence
- un nœud interne : il n'a pas de valeur mais possède deux enfants et une fréquence
correspondant à la somme des fréquences de ces enfants
Cette classe sert uniquement de structure pour construire l'arbre de Huffman,
utilisé ensuite pour générer les codes dans la compression.</div>
</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== 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 two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(int,int)" class="member-name-link">HuffmanNode</a><wbr>(int&nbsp;value,
int&nbsp;frequence)</code></div>
<div class="col-last even-row-color">
<div class="block">Constructeur d'un nœud feuille.</div>
</div>
<div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(fr.iutfbleau.sae.mhuffman.HuffmanNode,fr.iutfbleau.sae.mhuffman.HuffmanNode)" class="member-name-link">HuffmanNode</a><wbr>(<a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a>&nbsp;left,
<a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a>&nbsp;right)</code></div>
<div class="col-last odd-row-color">
<div class="block">Constructeur d'un nœud interne (créé lors de la fusion de deux sous-arbres).</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-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" aria-labelledby="method-summary-table-tab0">
<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-tab4"><code>int</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getFrequence()" class="member-name-link">getFrequence</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Renvoie la fréquence associée à ce nœud.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getLeft()" class="member-name-link">getLeft</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Renvoie le fils gauche.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getRight()" class="member-name-link">getRight</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Renvoie le fils droit.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getValue()" class="member-name-link">getValue</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Renvoie la valeur du symbole représenté.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isLeaf()" class="member-name-link">isLeaf</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Indique si le nœud est une feuille.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/24/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-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Représentation textuelle du nœud.</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/en/java/javase/24/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/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/en/java/javase/24/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/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">
<!-- ========= 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;(int,int)">
<h3>HuffmanNode</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">HuffmanNode</span><wbr><span class="parameters">(int&nbsp;value,
int&nbsp;frequence)</span></div>
<div class="block">Constructeur d'un nœud feuille.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>value</code> - symbole représenté (entre 0 et 255)</dd>
<dd><code>frequence</code> - fréquence d'apparition du symbole</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="&lt;init&gt;(fr.iutfbleau.sae.mhuffman.HuffmanNode,fr.iutfbleau.sae.mhuffman.HuffmanNode)">
<h3>HuffmanNode</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">HuffmanNode</span><wbr><span class="parameters">(<a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a>&nbsp;left,
<a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a>&nbsp;right)</span></div>
<div class="block">Constructeur d'un nœud interne (créé lors de la fusion de deux sous-arbres).</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>left</code> - fils gauche</dd>
<dd><code>right</code> - fils droit</dd>
</dl>
</div>
</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="isLeaf()">
<h3>isLeaf</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isLeaf</span>()</div>
<div class="block">Indique si le nœud est une feuille.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>true si le nœud est une feuille, false sinon</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="getFrequence()">
<h3>getFrequence</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getFrequence</span>()</div>
<div class="block">Renvoie la fréquence associée à ce nœud.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>fréquence du symbole ou somme des fréquences</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="getLeft()">
<h3>getLeft</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a></span>&nbsp;<span class="element-name">getLeft</span>()</div>
<div class="block">Renvoie le fils gauche.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>fils gauche ou null si feuille</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="getRight()">
<h3>getRight</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="HuffmanNode.html" title="class in fr.iutfbleau.sae.mhuffman">HuffmanNode</a></span>&nbsp;<span class="element-name">getRight</span>()</div>
<div class="block">Renvoie le fils droit.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>fils droit ou null si feuille</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="getValue()">
<h3>getValue</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getValue</span>()</div>
<div class="block">Renvoie la valeur du symbole représenté.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>valeur du symbole (0 à 255)</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - si le nœud n'est pas une feuille</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="toString()">
<h3>toString</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/24/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">toString</span>()</div>
<div class="block">Représentation textuelle du nœud. Utile en phase de débogage.</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd>
</dl>
</div>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
<!-- ========= END OF CLASS DATA ========= -->
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</div>
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