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| <h2 title="Class RowResultIterator" class="title">Class RowResultIterator</h2> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.kudu.client.RowResultIterator</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>>, <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public class <span class="strong">RowResultIterator</span> |
| extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></pre> |
| <div class="block">Class that contains the rows sent by a tablet server, exhausting this iterator only means |
| that all the rows from the last server response were read.</div> |
| </li> |
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| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#getElapsedMillis()">getElapsedMillis</a></strong>()</code> |
| <div class="block">Get the number of milliseconds elapsed since the RPC was created up to the moment when this |
| response was created.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#getNumRows()">getNumRows</a></strong>()</code> |
| <div class="block">Get the number of rows in this iterator.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/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="../../../../org/apache/kudu/client/RowResultIterator.html#getTsUUID()">getTsUUID</a></strong>()</code> |
| <div class="block">Get the identifier of the tablet server that sent the response.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#hasNext()">hasNext</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#iterator()">iterator</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#next()">next</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/kudu/client/RowResultIterator.html#remove()">remove</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/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="../../../../org/apache/kudu/client/RowResultIterator.html#toString()">toString</a></strong>()</code> </td> |
| </tr> |
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| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/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/7/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/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/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/7/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/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/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/7/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/7/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/7/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/7/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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| <h4>hasNext</h4> |
| <pre>public boolean hasNext()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true#hasNext()" title="class or interface in java.util">hasNext</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></code></dd> |
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| <h4>next</h4> |
| <pre>public <a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a> next()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true#next()" title="class or interface in java.util">next</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></code></dd> |
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| <h4>remove</h4> |
| <pre>public void remove()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true#remove()" title="class or interface in java.util">remove</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></code></dd> |
| </dl> |
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| <a name="getNumRows()"> |
| <!-- --> |
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| <h4>getNumRows</h4> |
| <pre>public int getNumRows()</pre> |
| <div class="block">Get the number of rows in this iterator. If all you want is to count |
| rows, call this and skip the rest.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>number of rows in this iterator</dd></dl> |
| </li> |
| </ul> |
| <a name="toString()"> |
| <!-- --> |
| </a> |
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| <h4>toString</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| </dl> |
| </li> |
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| <a name="iterator()"> |
| <!-- --> |
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| <h4>iterator</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>> iterator()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true#iterator()" title="class or interface in java.lang">iterator</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/kudu/client/RowResult.html" title="class in org.apache.kudu.client">RowResult</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getElapsedMillis()"> |
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| <h4>getElapsedMillis</h4> |
| <pre>public long getElapsedMillis()</pre> |
| <div class="block">Get the number of milliseconds elapsed since the RPC was created up to the moment when this |
| response was created.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>elapsed time in milliseconds</dd></dl> |
| </li> |
| </ul> |
| <a name="getTsUUID()"> |
| <!-- --> |
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| <h4>getTsUUID</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getTsUUID()</pre> |
| <div class="block">Get the identifier of the tablet server that sent the response. May be |
| <code>null</code> if the RPC failed before tablet location lookup succeeded.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>a string containing a UUID</dd></dl> |
| </li> |
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