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| <h2 title="Class Operation" class="title">Class Operation</h2> |
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| <li> |
| <ul class="inheritance"> |
| <li>org.apache.kudu.client.KuduRpc<<a href="../../../../org/apache/kudu/client/OperationResponse.html" title="class in org.apache.kudu.client">OperationResponse</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.kudu.client.Operation</li> |
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| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../org/apache/kudu/client/Delete.html" title="class in org.apache.kudu.client">Delete</a>, <a href="../../../../org/apache/kudu/client/Insert.html" title="class in org.apache.kudu.client">Insert</a>, <a href="../../../../org/apache/kudu/client/InsertIgnore.html" title="class in org.apache.kudu.client">InsertIgnore</a>, <a href="../../../../org/apache/kudu/client/Update.html" title="class in org.apache.kudu.client">Update</a>, <a href="../../../../org/apache/kudu/client/Upsert.html" title="class in org.apache.kudu.client">Upsert</a></dd> |
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| <pre>@InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public abstract class <span class="typeNameLabel">Operation</span> |
| extends org.apache.kudu.client.KuduRpc<<a href="../../../../org/apache/kudu/client/OperationResponse.html" title="class in org.apache.kudu.client">OperationResponse</a>></pre> |
| <div class="block">Base class for the RPCs that related to WriteRequestPB. It contains almost all the logic |
| and knows how to serialize its child classes. |
| |
| TODO(todd): this should not extend KuduRpc. Rather, we should make single-operation writes |
| just use a Batch instance with a single operation in it.</div> |
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| <h3>Fields inherited from class org.apache.kudu.client.KuduRpc</h3> |
| <code>MASTER_SERVICE_NAME, TABLET_SERVER_SERVICE_NAME</code></li> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kudu/client/PartialRow.html" title="class in org.apache.kudu.client">PartialRow</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kudu/client/Operation.html#getRow--">getRow</a></span>()</code> |
| <div class="block">Get the underlying row to modify.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kudu/client/Operation.html#partitionKey--">partitionKey</a></span>()</code> |
| <div class="block">Returns the partition key this RPC is for, or <code>null</code> if the RPC is |
| not tablet specific.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kudu/client/Operation.html#setRow-org.apache.kudu.client.PartialRow-">setRow</a></span>(<a href="../../../../org/apache/kudu/client/PartialRow.html" title="class in org.apache.kudu.client">PartialRow</a> row)</code> |
| <div class="block">Set the underlying row.</div> |
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| <h3>Methods inherited from class org.apache.kudu.client.KuduRpc</h3> |
| <code>getExternalConsistencyMode, getTable, setExternalConsistencyMode, setPropagatedTimestamp, toString</code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <h4>partitionKey</h4> |
| <pre>public byte[] partitionKey()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code>org.apache.kudu.client.KuduRpc</code></span></div> |
| <div class="block">Returns the partition key this RPC is for, or <code>null</code> if the RPC is |
| not tablet specific. |
| <p> |
| <strong>DO NOT MODIFY THE CONTENTS OF THE RETURNED ARRAY.</strong></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>partitionKey</code> in class <code>org.apache.kudu.client.KuduRpc<<a href="../../../../org/apache/kudu/client/OperationResponse.html" title="class in org.apache.kudu.client">OperationResponse</a>></code></dd> |
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| <h4>getRow</h4> |
| <pre>public <a href="../../../../org/apache/kudu/client/PartialRow.html" title="class in org.apache.kudu.client">PartialRow</a> getRow()</pre> |
| <div class="block">Get the underlying row to modify.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a partial row that will be sent with this Operation</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setRow-org.apache.kudu.client.PartialRow-"> |
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| <h4>setRow</h4> |
| <pre>public void setRow(<a href="../../../../org/apache/kudu/client/PartialRow.html" title="class in org.apache.kudu.client">PartialRow</a> row)</pre> |
| <div class="block">Set the underlying row. |
| |
| Note: The schema of the underlying row and the table must be equal by reference. |
| To ensure they are equal, create the partial row from the table's schema. |
| |
| <pre><code> |
| KuduTable table = client.openTable("my-table"); |
| PartialRow row = table.getSchema().newPartialRow(); |
| ... |
| Operation op = table.newInsert(); |
| op.setRow(row); |
| </code></pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - the row to set</dd> |
| </dl> |
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