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| <pre>public class <span class="typeNameLabel">GenerateSampleData</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Helper class to generate test data for Nullable fixed and variable |
| width scalar vectors. Previous implementations of java vector classes |
| provided generateTestData(now deprecated) API to populate the vector |
| with sample data. This class should be used for that purpose.</div> |
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| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/arrow/vector/GenerateSampleData.html#generateTestData-org.apache.arrow.vector.ValueVector-int-">generateTestData</a></span>(<a href="../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a> vector, |
| int valueCount)</code> |
| <div class="block">Populates <code>vector</code> with <code>valueCount</code> random values.</div> |
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| <h4>generateTestData</h4> |
| <pre>public static void generateTestData(<a href="../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector">ValueVector</a> vector, |
| int valueCount)</pre> |
| <div class="block">Populates <code>vector</code> with <code>valueCount</code> random values.</div> |
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