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| <h2 title="Interface PrimaryKeyMetadata" class="title">Interface PrimaryKeyMetadata</h2> |
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| <pre>public interface <span class="typeNameLabel">PrimaryKeyMetadata</span> |
| extends <a href="../../../javax/jdo/metadata/Metadata.html" title="interface in javax.jdo.metadata">Metadata</a></pre> |
| <div class="block">Represents the primary key definition of a class.</div> |
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| <dd>3.0</dd> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/metadata/PrimaryKeyMetadata.html#getColumn--">getColumn</a></span>()</code> |
| <div class="block">Accessor for the PK column name.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../javax/jdo/metadata/ColumnMetadata.html" title="interface in javax.jdo.metadata">ColumnMetadata</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html#getColumns--">getColumns</a></span>()</code> |
| <div class="block">Accessor for all column(s) defined on the PK.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/metadata/PrimaryKeyMetadata.html#getName--">getName</a></span>()</code> |
| <div class="block">Accessor for the name of the PK constraint.</div> |
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| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html#getNumberOfColumns--">getNumberOfColumns</a></span>()</code> |
| <div class="block">Accessor for the number of columns defined for this PK.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../javax/jdo/metadata/ColumnMetadata.html" title="interface in javax.jdo.metadata">ColumnMetadata</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html#newColumnMetadata--">newColumnMetadata</a></span>()</code> |
| <div class="block">Add a new column for this PK.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html" title="interface in javax.jdo.metadata">PrimaryKeyMetadata</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html#setColumn-java.lang.String-">setColumn</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> column)</code> |
| <div class="block">Method to set the PK column name.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html" title="interface in javax.jdo.metadata">PrimaryKeyMetadata</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html#setName-java.lang.String-">setName</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Method to set the name of the PK constraint.</div> |
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| <h3>Methods inherited from interface javax.jdo.metadata.<a href="../../../javax/jdo/metadata/Metadata.html" title="interface in javax.jdo.metadata">Metadata</a></h3> |
| <code><a href="../../../javax/jdo/metadata/Metadata.html#getExtensions--">getExtensions</a>, <a href="../../../javax/jdo/metadata/Metadata.html#getNumberOfExtensions--">getNumberOfExtensions</a>, <a href="../../../javax/jdo/metadata/Metadata.html#getParent--">getParent</a>, <a href="../../../javax/jdo/metadata/Metadata.html#newExtensionMetadata-java.lang.String-java.lang.String-java.lang.String-">newExtensionMetadata</a></code></li> |
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| <h4>setName</h4> |
| <pre><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html" title="interface in javax.jdo.metadata">PrimaryKeyMetadata</a> setName(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Method to set the name of the PK constraint.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Name of the PK constraint</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The PK metadata</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getName--"> |
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| <h4>getName</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getName()</pre> |
| <div class="block">Accessor for the name of the PK constraint.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The PK constraint name</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>setColumn</h4> |
| <pre><a href="../../../javax/jdo/metadata/PrimaryKeyMetadata.html" title="interface in javax.jdo.metadata">PrimaryKeyMetadata</a> setColumn(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> column)</pre> |
| <div class="block">Method to set the PK column name.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>column</code> - Name of the PK column</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The PK metadata</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getColumn</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getColumn()</pre> |
| <div class="block">Accessor for the PK column name.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The column name</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getColumns</h4> |
| <pre><a href="../../../javax/jdo/metadata/ColumnMetadata.html" title="interface in javax.jdo.metadata">ColumnMetadata</a>[] getColumns()</pre> |
| <div class="block">Accessor for all column(s) defined on the PK.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The column(s)</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>newColumnMetadata</h4> |
| <pre><a href="../../../javax/jdo/metadata/ColumnMetadata.html" title="interface in javax.jdo.metadata">ColumnMetadata</a> newColumnMetadata()</pre> |
| <div class="block">Add a new column for this PK.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The ColumnMetadata</dd> |
| </dl> |
| </li> |
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| <h4>getNumberOfColumns</h4> |
| <pre>int getNumberOfColumns()</pre> |
| <div class="block">Accessor for the number of columns defined for this PK.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of columns</dd> |
| </dl> |
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