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Estructuras_de_Datos/doc/cl/cromer/estructuras/HashTable.html
Chris Cromer fe61cf4c78 Refactored HashTable.
2016-07-03 12:32:38 -04:00

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<title>HashTable</title>
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<div class="subTitle">cl.cromer.estructuras</div>
<h2 title="Class HashTable" class="title">Class HashTable</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>cl.cromer.estructuras.TablaHash</li>
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<pre>public class <span class="typeNameLabel">HashTable</span>
extends java.lang.Object</pre>
<div class="block">Esta clase es tipo de estructura de dato Tabla Hash.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Chris Cromer</dd>
</dl>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#hashArray">hashArray</a></span></code>
<div class="block">El array donde están todos los elementos de la tabla hash.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#size">size</a></span></code>
<div class="block">Cantidad de elementos que están en la tabla hash.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#tamano">tamano</a></span></code>
<div class="block">El tamaño maximo de la tabla hash.</div>
</td>
</tr>
</table>
</li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#HashTable-int-">HashTable</a></span>(int&nbsp;tamano)</code>
<div class="block">Inicilizar.</div>
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<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#buscar-java.lang.String-">buscar</a></span>(java.lang.String&nbsp;llave)</code>
<div class="block">Buscar una llave en la tabla hash.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#eliminar-java.lang.String-">eliminar</a></span>(java.lang.String&nbsp;llave)</code>
<div class="block">Eliminar un elemento de la tabla hash.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#getIndice-int-">getIndice</a></span>(int&nbsp;indice)</code>
<div class="block">Devolver el valor que está guardado en cada indice.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#hash-java.lang.String-">hash</a></span>(java.lang.String&nbsp;string)</code>
<div class="block">Este metodo crea un hash usando una llave.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#hashMejor-java.lang.String-">hashMejor</a></span>(java.lang.String&nbsp;string)</code>
<div class="block">Este metodo crea un hash muy único.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#insertar-java.lang.String-int-">insertar</a></span>(java.lang.String&nbsp;llave,
int&nbsp;valor)</code>
<div class="block">Insertar una llave y valor en la tabla hash.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../cl/cromer/estructuras/HashTable.html#size--">size</a></span>()</code>
<div class="block">Devolver la cantidad de elementos que están en la tabla.</div>
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</tr>
</table>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Field Detail</h3>
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<h4>hashArray</h4>
<pre>private final&nbsp;<a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a>[] hashArray</pre>
<div class="block">El array donde están todos los elementos de la tabla hash.</div>
</li>
</ul>
<a name="tamano">
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</a>
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<h4>tamano</h4>
<pre>private final&nbsp;int tamano</pre>
<div class="block">El tamaño maximo de la tabla hash.</div>
</li>
</ul>
<a name="size">
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</a>
<ul class="blockListLast">
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<h4>size</h4>
<pre>private&nbsp;int size</pre>
<div class="block">Cantidad de elementos que están en la tabla hash.</div>
</li>
</ul>
</li>
</ul>
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<h3>Constructor Detail</h3>
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<h4>HashTable</h4>
<pre>public&nbsp;HashTable(int&nbsp;tamano)</pre>
<div class="block">Inicilizar.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>tamano</code> - int: El tamaño maximo de la tabla hash.</dd>
</dl>
</li>
</ul>
</li>
</ul>
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<h4>size</h4>
<pre>public&nbsp;int&nbsp;size()</pre>
<div class="block">Devolver la cantidad de elementos que están en la tabla.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>int: La cantidad.</dd>
</dl>
</li>
</ul>
<a name="hashMejor-java.lang.String-">
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<ul class="blockList">
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<h4>hashMejor</h4>
<pre>public&nbsp;int&nbsp;hashMejor(java.lang.String&nbsp;string)</pre>
<div class="block">Este metodo crea un hash muy único.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>string</code> - String: El string a hashear.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>int: El hash a devolver.</dd>
</dl>
</li>
</ul>
<a name="insertar-java.lang.String-int-">
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<h4>insertar</h4>
<pre>public&nbsp;boolean&nbsp;insertar(java.lang.String&nbsp;llave,
int&nbsp;valor)</pre>
<div class="block">Insertar una llave y valor en la tabla hash.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>llave</code> - String: La llave para identificar un elemento.</dd>
<dd><code>valor</code> - int: El valor a insertar.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>boolean: Verdad si fue insertado, sino está llena la tabla hash.</dd>
</dl>
</li>
</ul>
<a name="hash-java.lang.String-">
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<h4>hash</h4>
<pre>public&nbsp;int&nbsp;hash(java.lang.String&nbsp;string)</pre>
<div class="block">Este metodo crea un hash usando una llave.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>string</code> - String: El string a hashear.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>int: El hash a devolver.</dd>
</dl>
</li>
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<h4>eliminar</h4>
<pre>public&nbsp;boolean&nbsp;eliminar(java.lang.String&nbsp;llave)</pre>
<div class="block">Eliminar un elemento de la tabla hash.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>llave</code> - String: La llave a elminar.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>boolean: Verdad si fue borrado, sino no existiá.</dd>
</dl>
</li>
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<h4>buscar</h4>
<pre>public&nbsp;<a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a>&nbsp;buscar(java.lang.String&nbsp;llave)</pre>
<div class="block">Buscar una llave en la tabla hash.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>llave</code> - String: La llave a buscar.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>HashItem: Devolver el elemento que contine la llave.</dd>
</dl>
</li>
</ul>
<a name="getIndice-int-">
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</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getIndice</h4>
<pre>public&nbsp;<a href="../../../cl/cromer/estructuras/HashItem.html" title="class in cl.cromer.estructuras">HashItem</a>&nbsp;getIndice(int&nbsp;indice)</pre>
<div class="block">Devolver el valor que está guardado en cada indice. Se usa para construir la grafica.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>indice</code> - int: El indice que desea ver.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String: El valor que está en dicho indice.</dd>
</dl>
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