src/main/resources/javadoc/api31/apidocs/javax/jdo/annotations/Persistent.html - db-jdo-site - Git at Google

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 <div class="subTitle">javax.jdo.annotations</div>
 <h2 title="Annotation Type Persistent" class="title">Annotation Type Persistent</h2>
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 <pre><a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/Target.html?is-external=true" title="class or interface in java.lang.annotation">@Target</a>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/Target.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>={<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/ElementType.html?is-external=true#FIELD" title="class or interface in java.lang.annotation">FIELD</a>,<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/ElementType.html?is-external=true#METHOD" title="class or interface in java.lang.annotation">METHOD</a>})
  <a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/Retention.html?is-external=true" title="class or interface in java.lang.annotation">@Retention</a>(<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/Retention.html?is-external=true#value--" title="class or interface in java.lang.annotation">value</a>=<a href="http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/annotation/RetentionPolicy.html?is-external=true#RUNTIME" title="class or interface in java.lang.annotation">RUNTIME</a>)
 public @interface <span class="memberNameLabel">Persistent</span></pre>
 <div class="block">Annotation for defining the persistence of a member.
  This corresponds to the xml elements "field" and "property".</div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>2.1</dd>
 <dt><span class="simpleTagLabel">Version:</span></dt>
 <dd>2.1</dd>
 </dl>
 </li>
 </ul>
 </div>
 <div class="summary">
 <ul class="blockList">
 <li class="blockList">
 <!-- =========== ANNOTATION TYPE OPTIONAL MEMBER SUMMARY =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="annotation.type.optional.element.summary">
 <!--   -->
 </a>
 <h3>Optional Element Summary</h3>
 <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Optional Element Summary table, listing optional elements, and an explanation">
 <caption><span>Optional Elements</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Optional Element and Description</th>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#cacheable--">cacheable</a></span></code>
 <div class="block">Whether this field/property is cacheable in a Level2 cache.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#column--">column</a></span></code>
 <div class="block">Column name where the values are stored for this member.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../javax/jdo/annotations/Column.html" title="annotation in javax.jdo.annotations">Column</a>[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#columns--">columns</a></span></code>
 <div class="block">Column definition(s) for this member.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#customValueStrategy--">customValueStrategy</a></span></code>
 <div class="block">Custom value strategy to use to generate the value for this field
  or property (if any).</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#defaultFetchGroup--">defaultFetchGroup</a></span></code>
 <div class="block">Whether this member is in the default fetch group.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#dependent--">dependent</a></span></code>
 <div class="block">Whether related object(s) of this member are dependent
  and so deleted when this object is deleted.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#dependentElement--">dependentElement</a></span></code>
 <div class="block">Whether the elements of this member are dependent.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#dependentKey--">dependentKey</a></span></code>
 <div class="block">Whether the keys of this member are dependent.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#dependentValue--">dependentValue</a></span></code>
 <div class="block">Whether the values of this member are dependent.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#embedded--">embedded</a></span></code>
 <div class="block">Whether this member is embedded.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#embeddedElement--">embeddedElement</a></span></code>
 <div class="block">Whether the elements of this member are embedded.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#embeddedKey--">embeddedKey</a></span></code>
 <div class="block">Whether the keys of this member are embedded.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#embeddedValue--">embeddedValue</a></span></code>
 <div class="block">Whether the values of this member are embedded.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../javax/jdo/annotations/Extension.html" title="annotation in javax.jdo.annotations">Extension</a>[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#extensions--">extensions</a></span></code>
 <div class="block">Vendor extensions for this member.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#loadFetchGroup--">loadFetchGroup</a></span></code>
 <div class="block">Name of the fetch-group to use when this member is loaded
  due to being referenced when not already loaded.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#mappedBy--">mappedBy</a></span></code>
 <div class="block">Name of the related member in the other class
  where this value is mapped (bidirectional relationship).</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#name--">name</a></span></code>
 <div class="block">Name of the member when this is embedded in another 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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#nullIndicatorColumn--">nullIndicatorColumn</a></span></code>
 <div class="block">Null indicator column for this member.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../javax/jdo/annotations/NullValue.html" title="enum in javax.jdo.annotations">NullValue</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#nullValue--">nullValue</a></span></code>
 <div class="block">Behavior when this member contains a null value.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../javax/jdo/annotations/PersistenceModifier.html" title="enum in javax.jdo.annotations">PersistenceModifier</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#persistenceModifier--">persistenceModifier</a></span></code>
 <div class="block">Modifier for this field.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#primaryKey--">primaryKey</a></span></code>
 <div class="block">Whether this member is part of the primary key for application
  identity.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#recursionDepth--">recursionDepth</a></span></code>
 <div class="block">Recursion depth for this member.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#sequence--">sequence</a></span></code>
 <div class="block">Name of the sequence to use with particular value strategies.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#serialized--">serialized</a></span></code>
 <div class="block">Whether this member is serialized into a single column.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#serializedElement--">serializedElement</a></span></code>
 <div class="block">Whether the elements of this member are serialized.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#serializedKey--">serializedKey</a></span></code>
 <div class="block">Whether the keys of this member are serialized.</div>
 </td>
 </tr>
 <tr class="altColor">
 <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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#serializedValue--">serializedValue</a></span></code>
 <div class="block">Whether the values of this member are serialized.</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><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#table--">table</a></span></code>
 <div class="block">Table to use for persisting this member.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><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>[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#types--">types</a></span></code>
 <div class="block">Types of the member.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../javax/jdo/annotations/IdGeneratorStrategy.html" title="enum in javax.jdo.annotations">IdGeneratorStrategy</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/annotations/Persistent.html#valueStrategy--">valueStrategy</a></span></code>
 <div class="block">Value strategy to use to generate the value for this field
  or property (if any).</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="details">
 <ul class="blockList">
 <li class="blockList">
 <!-- ============ ANNOTATION TYPE MEMBER DETAIL =========== -->
 <ul class="blockList">
 <li class="blockList"><a name="annotation.type.element.detail">
 <!--   -->
 </a>
 <h3>Element Detail</h3>
 <a name="persistenceModifier--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>persistenceModifier</h4>
 <pre>public abstract&nbsp;<a href="../../../javax/jdo/annotations/PersistenceModifier.html" title="enum in javax.jdo.annotations">PersistenceModifier</a>&nbsp;persistenceModifier</pre>
 <div class="block">Modifier for this field. This is normally not specified, and the
  defaults are used, or the @Transactional or @NotPersistent
  annotation is specified directly on the member. One possible use
  for specifying persistenceModifier is for embedded instances in which
  a member is not persistent but in the non-embedded instances the
  member is persistent. Note that it is not portable to specify a
  member to be not persistent in the non-embedded case and persistent
  in the embedded usage.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the persistence modifier</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>javax.jdo.annotations.PersistenceModifier.UNSPECIFIED</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="table--">
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 <h4>table</h4>
 <pre>public abstract&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;table</pre>
 <div class="block">Table to use for persisting this member.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the table to use for persisting this member</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="defaultFetchGroup--">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>defaultFetchGroup</h4>
 <pre>public abstract&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;defaultFetchGroup</pre>
 <div class="block">Whether this member is in the default fetch group.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether this member is in the default fetch group</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="nullValue--">
 <!--   -->
 </a>
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 <li class="blockList">
 <h4>nullValue</h4>
 <pre>public abstract&nbsp;<a href="../../../javax/jdo/annotations/NullValue.html" title="enum in javax.jdo.annotations">NullValue</a>&nbsp;nullValue</pre>
 <div class="block">Behavior when this member contains a null value.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the behavior when this member contains a null value</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>javax.jdo.annotations.NullValue.NONE</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="embedded--">
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 <h4>embedded</h4>
 <pre>public abstract&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;embedded</pre>
 <div class="block">Whether this member is embedded.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether this member is embedded</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="embeddedElement--">
 <!--   -->
 </a>
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 <h4>embeddedElement</h4>
 <pre>public abstract&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;embeddedElement</pre>
 <div class="block">Whether the elements of this member are embedded.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the elements of this member are embedded</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="embeddedKey--">
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 <pre>public abstract&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;embeddedKey</pre>
 <div class="block">Whether the keys of this member are embedded.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the keys of this member are embedded</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <pre>public abstract&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;embeddedValue</pre>
 <div class="block">Whether the values of this member are embedded.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the values of this member are embedded</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;serialized</pre>
 <div class="block">Whether this member is serialized into a single column.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether this member is serialized into a single column</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <pre>public abstract&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;serializedElement</pre>
 <div class="block">Whether the elements of this member are serialized.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the elements of this member are serialized</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;serializedKey</pre>
 <div class="block">Whether the keys of this member are serialized.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the keys of this member are serialized</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <pre>public abstract&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;serializedValue</pre>
 <div class="block">Whether the values of this member are serialized.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the values of this member are serialized</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;dependent</pre>
 <div class="block">Whether related object(s) of this member are dependent
  and so deleted when this object is deleted.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the related object(s) of this member
  are dependent</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;dependentElement</pre>
 <div class="block">Whether the elements of this member are dependent.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the elements of this member are dependent</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;dependentKey</pre>
 <div class="block">Whether the keys of this member are dependent.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the keys of this member are dependent</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;dependentValue</pre>
 <div class="block">Whether the values of this member are dependent.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether the values of this member are dependent</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <pre>public abstract&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;primaryKey</pre>
 <div class="block">Whether this member is part of the primary key for application
  identity. This is equivalent to specifying @PrimaryKey as
  a separate annotation on the member.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>whether this member is part of the primary key</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <h4>valueStrategy</h4>
 <pre>public abstract&nbsp;<a href="../../../javax/jdo/annotations/IdGeneratorStrategy.html" title="enum in javax.jdo.annotations">IdGeneratorStrategy</a>&nbsp;valueStrategy</pre>
 <div class="block">Value strategy to use to generate the value for this field
  or property (if any).</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the generated value strategy</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>javax.jdo.annotations.IdGeneratorStrategy.UNSPECIFIED</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <h4>customValueStrategy</h4>
 <pre>public abstract&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;customValueStrategy</pre>
 <div class="block">Custom value strategy to use to generate the value for this field
  or property (if any). If customValueStrategy is non-empty, then
  valueStrategy must be UNSPECIFIED.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the custom value strategy</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>sequence</h4>
 <pre>public abstract&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;sequence</pre>
 <div class="block">Name of the sequence to use with particular value strategies.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the name of the sequence</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="loadFetchGroup--">
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 </a>
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 <h4>loadFetchGroup</h4>
 <pre>public abstract&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;loadFetchGroup</pre>
 <div class="block">Name of the fetch-group to use when this member is loaded
  due to being referenced when not already loaded.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the name of the load fetch group</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
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 <h4>types</h4>
 <pre>public abstract&nbsp;<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;types</pre>
 <div class="block">Types of the member. Used when the declared
  member type is a supertype of the actual type that is stored in the
  member. For example, the declared member type might be an interface type
  that must contain an object of a concrete type when used
  for persistence.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the types</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>{}</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>mappedBy</h4>
 <pre>public abstract&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;mappedBy</pre>
 <div class="block">Name of the related member in the other class
  where this value is mapped (bidirectional relationship).</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the related member in the other class</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>columns</h4>
 <pre>public abstract&nbsp;<a href="../../../javax/jdo/annotations/Column.html" title="annotation in javax.jdo.annotations">Column</a>[]&nbsp;columns</pre>
 <div class="block">Column definition(s) for this member. Used for mapping
  multiple columns
  to the same member, for example relationships with
  multiple column foreign keys.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the columns for this member</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>{}</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <pre>public abstract&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;column</pre>
 <div class="block">Column name where the values are stored for this member.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the name of the column</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <li class="blockList"><a name="nullIndicatorColumn--">
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 <h4>nullIndicatorColumn</h4>
 <pre>public abstract&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;nullIndicatorColumn</pre>
 <div class="block">Null indicator column for this member. Used for nested
  embedded fields or properties to indicate whether the embedded
  instance should have a null value.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the null indicator column</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>name</h4>
 <pre>public abstract&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;name</pre>
 <div class="block">Name of the member when this is embedded in another object.
  The fully-qualified member name is used. For example,
  "line.point1.x" refers to the member x in class Point
  that is embedded as member point1 in class Line that is embedded
  in a member called line.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the name of the member</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>""</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a name="recursionDepth--">
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 <h4>recursionDepth</h4>
 <pre>public abstract&nbsp;int&nbsp;recursionDepth</pre>
 <div class="block">Recursion depth for this member. Used only when
  the annotation is used within the definition of a FetchGroup.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the recursion depth</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>1</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>cacheable</h4>
 <pre>public abstract&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;cacheable</pre>
 <div class="block">Whether this field/property is cacheable in a Level2 cache.</div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>2.2</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>"true"</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
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 <h4>extensions</h4>
 <pre>public abstract&nbsp;<a href="../../../javax/jdo/annotations/Extension.html" title="annotation in javax.jdo.annotations">Extension</a>[]&nbsp;extensions</pre>
 <div class="block">Vendor extensions for this member.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the vendor extensions</dd>
 </dl>
 <dl>
 <dt>Default:</dt>
 <dd>{}</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
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