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Yasuhiro KIMURA
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<div class="aboutLanguage"><b>Berkeley DB</b><br><font size="-1"> version 18.1.40</font></div>
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<div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">com.sleepycat.bind</a></div>
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<h2 title="Interface EntityBinding" class="title">Interface EntityBinding<E></h2>
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<dt>All Known Implementing Classes:</dt>
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<dd><code><a href="serial/SerialSerialBinding.html" title="class in com.sleepycat.bind.serial">SerialSerialBinding</a></code>, <code><a href="serial/TupleSerialBinding.html" title="class in com.sleepycat.bind.serial">TupleSerialBinding</a></code>, <code><a href="serial/TupleSerialMarshalledBinding.html" title="class in com.sleepycat.bind.serial">TupleSerialMarshalledBinding</a></code>, <code><a href="tuple/TupleTupleBinding.html" title="class in com.sleepycat.bind.tuple">TupleTupleBinding</a></code>, <code><a href="tuple/TupleTupleMarshalledBinding.html" title="class in com.sleepycat.bind.tuple">TupleTupleMarshalledBinding</a></code></dd>
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<pre>public interface <span class="typeNameLabel">EntityBinding<E></span></pre>
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<div class="block">A binding between a key-value entry pair and an entity object.
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<p><em>WARNING:</em> Binding instances are typically shared by multiple
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threads and binding methods are called without any special synchronization.
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Therefore, bindings must be thread safe. In general no shared state should
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be used and any caching of computed values must be done with proper
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synchronization.</p></div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colSecond" scope="col">Method</th>
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<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><code><a href="EntityBinding.html" title="type parameter in EntityBinding">E</a></code></td>
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<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#entryToObject-com.sleepycat.db.DatabaseEntry-com.sleepycat.db.DatabaseEntry-">entryToObject</a></span>​(<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> key,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> data)</code></th>
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<td class="colLast">
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<div class="block">Converts key and data entry buffers into an entity Object.</div>
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</td>
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</tr>
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<tr id="i1" class="rowColor">
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<td class="colFirst"><code>void</code></td>
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<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectToData-E-com.sleepycat.db.DatabaseEntry-">objectToData</a></span>​(<a href="EntityBinding.html" title="type parameter in EntityBinding">E</a> object,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> data)</code></th>
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<td class="colLast">
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<div class="block">Extracts the data entry from an entity Object.</div>
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</td>
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</tr>
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<tr id="i2" class="altColor">
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<td class="colFirst"><code>void</code></td>
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<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectToKey-E-com.sleepycat.db.DatabaseEntry-">objectToKey</a></span>​(<a href="EntityBinding.html" title="type parameter in EntityBinding">E</a> object,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> key)</code></th>
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<td class="colLast">
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<div class="block">Extracts the key entry from an entity Object.</div>
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</td>
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</tr>
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<h4>entryToObject</h4>
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<pre class="methodSignature"><a href="EntityBinding.html" title="type parameter in EntityBinding">E</a> entryToObject​(<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> key,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> data)</pre>
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<div class="block">Converts key and data entry buffers into an entity Object.</div>
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<dl>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>key</code> - is the source key entry.</dd>
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<dd><code>data</code> - is the source data entry.</dd>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dd>the resulting Object.</dd>
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</dl>
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<a name="objectToKey-java.lang.Object-com.sleepycat.db.DatabaseEntry-">
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<h4>objectToKey</h4>
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<pre class="methodSignature">void objectToKey​(<a href="EntityBinding.html" title="type parameter in EntityBinding">E</a> object,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> key)</pre>
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<div class="block">Extracts the key entry from an entity Object.</div>
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<dl>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>object</code> - is the source Object.</dd>
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<dd><code>key</code> - is the destination entry buffer.</dd>
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</dl>
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<a name="objectToData-java.lang.Object-com.sleepycat.db.DatabaseEntry-">
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<!-- -->
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<h4>objectToData</h4>
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<pre class="methodSignature">void objectToData​(<a href="EntityBinding.html" title="type parameter in EntityBinding">E</a> object,
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<a href="../db/DatabaseEntry.html" title="class in com.sleepycat.db">DatabaseEntry</a> data)</pre>
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<div class="block">Extracts the data entry from an entity Object.</div>
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<dl>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>object</code> - is the source Object.</dd>
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<dd><code>data</code> - is the destination entry buffer.</dd>
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