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<div class="subTitle">javax.jdo.identity</div>
<h2 title="Class IntIdentity" class="title">Class IntIdentity</h2>
</div>
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<ul class="inheritance">
<li><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">javax.jdo.identity.SingleFieldIdentity</a></li>
<li>
<ul class="inheritance">
<li>javax.jdo.identity.IntIdentity</li>
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</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a></dd>
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<hr>
<br>
<pre>public class <span class="strong">IntIdentity</span>
extends <a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></pre>
<div class="block">This class is for identity with a single int field.</div>
<dl><dt><span class="strong">Version:</span></dt>
<dd>2.0</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../serialized-form.html#javax.jdo.identity.IntIdentity">Serialized Form</a></dd></dl>
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<h3>Fields inherited from class&nbsp;javax.jdo.identity.<a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></h3>
<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#hashCode">hashCode</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#keyAsObject">keyAsObject</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#msg">msg</a></code></li>
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<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#IntIdentity()">IntIdentity</a></strong>()</code>
<div class="block">Constructor only for Externalizable.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#IntIdentity(java.lang.Class,%20int)">IntIdentity</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
int&nbsp;key)</code>
<div class="block">Constructor with class and key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#IntIdentity(java.lang.Class,%20java.lang.Integer)">IntIdentity</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;key)</code>
<div class="block">Constructor with class and key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#IntIdentity(java.lang.Class,%20java.lang.String)">IntIdentity</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str)</code>
<div class="block">Constructor with class and key.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#compareTo(java.lang.Object)">compareTo</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</code>
<div class="block">Determine the ordering of identity objects.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#createKeyAsObject()">createKeyAsObject</a></strong>()</code>
<div class="block">Create the key as an Object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj)</code>
<div class="block">Determine if the other object represents the same object id.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#getKey()">getKey</a></strong>()</code>
<div class="block">Return the key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#readExternal(java.io.ObjectInput)">readExternal</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a>&nbsp;in)</code>
<div class="block">Read this object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#toString()">toString</a></strong>()</code>
<div class="block">Return the String form of the key.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../javax/jdo/identity/IntIdentity.html#writeExternal(java.io.ObjectOutput)">writeExternal</a></strong>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/ObjectOutput.html?is-external=true" title="class or interface in java.io">ObjectOutput</a>&nbsp;out)</code>
<div class="block">Write this object.</div>
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<h3>Methods inherited from class&nbsp;javax.jdo.identity.<a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></h3>
<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#assertKeyNotNull(java.lang.Object)">assertKeyNotNull</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#compare(javax.jdo.identity.SingleFieldIdentity)">compare</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#getKeyAsObject()">getKeyAsObject</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#getTargetClass()">getTargetClass</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#getTargetClassName()">getTargetClassName</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#hashClassName()">hashClassName</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#hashCode()">hashCode</a>, <a href="../../../javax/jdo/identity/SingleFieldIdentity.html#setKeyAsObject(java.lang.Object)">setKeyAsObject</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h3>Constructor Detail</h3>
<a name="IntIdentity(java.lang.Class, int)">
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<h4>IntIdentity</h4>
<pre>public&nbsp;IntIdentity(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
int&nbsp;key)</pre>
<div class="block">Constructor with class and key.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pcClass</code> - the class</dd><dd><code>key</code> - the key</dd></dl>
</li>
</ul>
<a name="IntIdentity(java.lang.Class, java.lang.Integer)">
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<h4>IntIdentity</h4>
<pre>public&nbsp;IntIdentity(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;key)</pre>
<div class="block">Constructor with class and key.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pcClass</code> - the class</dd><dd><code>key</code> - the key</dd></dl>
</li>
</ul>
<a name="IntIdentity(java.lang.Class, java.lang.String)">
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<h4>IntIdentity</h4>
<pre>public&nbsp;IntIdentity(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;pcClass,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str)</pre>
<div class="block">Constructor with class and key.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pcClass</code> - the class</dd><dd><code>str</code> - the key</dd></dl>
</li>
</ul>
<a name="IntIdentity()">
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<h4>IntIdentity</h4>
<pre>public&nbsp;IntIdentity()</pre>
<div class="block">Constructor only for Externalizable.</div>
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</li>
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<h3>Method Detail</h3>
<a name="getKey()">
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<h4>getKey</h4>
<pre>public&nbsp;int&nbsp;getKey()</pre>
<div class="block">Return the key.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the key</dd></dl>
</li>
</ul>
<a name="toString()">
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<h4>toString</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;toString()</pre>
<div class="block">Return the String form of the key.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the String form of the key</dd></dl>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;equals(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj)</pre>
<div class="block">Determine if the other object represents the same object id.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#equals(java.lang.Object)">equals</a></code>&nbsp;in class&nbsp;<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>obj</code> - the other object</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if both objects represent the same object id</dd></dl>
</li>
</ul>
<a name="compareTo(java.lang.Object)">
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<h4>compareTo</h4>
<pre>public&nbsp;int&nbsp;compareTo(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</pre>
<div class="block">Determine the ordering of identity objects.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>o</code> - Other identity</dd>
<dt><span class="strong">Returns:</span></dt><dd>The relative ordering between the objects</dd><dt><span class="strong">Since:</span></dt>
<dd>2.2</dd></dl>
</li>
</ul>
<a name="createKeyAsObject()">
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<h4>createKeyAsObject</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;createKeyAsObject()</pre>
<div class="block">Create the key as an Object.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#createKeyAsObject()">createKeyAsObject</a></code>&nbsp;in class&nbsp;<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the key as an Object</dd><dt><span class="strong">Since:</span></dt>
<dd>2.0</dd></dl>
</li>
</ul>
<a name="writeExternal(java.io.ObjectOutput)">
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<h4>writeExternal</h4>
<pre>public&nbsp;void&nbsp;writeExternal(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/ObjectOutput.html?is-external=true" title="class or interface in java.io">ObjectOutput</a>&nbsp;out)
throws <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Write this object. Write the superclass first.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Externalizable.html?is-external=true#writeExternal(java.io.ObjectOutput)" title="class or interface in java.io">writeExternal</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#writeExternal(java.io.ObjectOutput)">writeExternal</a></code>&nbsp;in class&nbsp;<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - the output</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
</li>
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<a name="readExternal(java.io.ObjectInput)">
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<h4>readExternal</h4>
<pre>public&nbsp;void&nbsp;readExternal(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/ObjectInput.html?is-external=true" title="class or interface in java.io">ObjectInput</a>&nbsp;in)
throws <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre>
<div class="block">Read this object. Read the superclass first.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Externalizable.html?is-external=true#readExternal(java.io.ObjectInput)" title="class or interface in java.io">readExternal</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html#readExternal(java.io.ObjectInput)">readExternal</a></code>&nbsp;in class&nbsp;<code><a href="../../../javax/jdo/identity/SingleFieldIdentity.html" title="class in javax.jdo.identity">SingleFieldIdentity</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - the input</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dd><code><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code></dd></dl>
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