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 <h2 title="Class DTypeUtils" class="title">Class DTypeUtils</h2>
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 <pre>public class <a href="../../../../src-html/org/eclipse/january/dataset/DTypeUtils.html#line.24">DTypeUtils</a>
 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>
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 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Field and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>protected static org.slf4j.Logger</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#logger">logger</a></span></code>&nbsp;</td>
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 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#DTypeUtils--">DTypeUtils</a></span>()</code>&nbsp;</td>
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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>static <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></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#fromDoublesToBiggestPrimitives-double:A-int-">fromDoublesToBiggestPrimitives</a></span>(double[]&nbsp;x,
                               int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#fromDoubleToBiggestNumber-double-int-">fromDoubleToBiggestNumber</a></span>(double&nbsp;x,
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getBestDType-int-int-">getBestDType</a></span>(int&nbsp;atype,
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 <div class="block">Find dataset type that best fits given types The best type takes into account complex and array datasets</div>
 </td>
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 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
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 <div class="block">Find floating point dataset type that best fits given class The best type takes into account complex and array
  datasets</div>
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 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getBestFloatDType-int-">getBestFloatDType</a></span>(int&nbsp;otype)</code>
 <div class="block">Find floating point dataset type that best fits given types.</div>
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 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDatasetName-java.lang.Class-int-">getDatasetName</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz,
               int&nbsp;itemSize)</code>&nbsp;</td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDatasetName-org.eclipse.january.dataset.Dataset-">getDatasetName</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>&nbsp;</td>
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 <tr id="i7" class="rowColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDatasetName-org.eclipse.january.dataset.ILazyDataset-">getDatasetName</a></span>(<a href="../../../../org/eclipse/january/dataset/ILazyDataset.html" title="interface in org.eclipse.january.dataset">ILazyDataset</a>&nbsp;a)</code>&nbsp;</td>
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 <tr id="i8" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDType-java.lang.Class-">getDType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz)</code>&nbsp;</td>
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 <tr id="i9" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDType-org.eclipse.january.dataset.ILazyDataset-">getDType</a></span>(<a href="../../../../org/eclipse/january/dataset/ILazyDataset.html" title="interface in org.eclipse.january.dataset">ILazyDataset</a>&nbsp;d)</code>
 <div class="block">Get dataset type from given dataset</div>
 </td>
 </tr>
 <tr id="i10" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeFromClass-java.lang.Class-">getDTypeFromClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? 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>&gt;&nbsp;cls)</code>
 <div class="block">Get dataset type from an element class</div>
 </td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeFromClass-java.lang.Class-int-">getDTypeFromClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? 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>&gt;&nbsp;cls,
                  int&nbsp;isize)</code>
 <div class="block">Get dataset type from an element class</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeFromObject-java.lang.Object-">getDTypeFromObject</a></span>(<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>&nbsp;obj)</code>
 <div class="block">Get dataset type from an object.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeName-org.eclipse.january.dataset.Dataset-">getDTypeName</a></span>(<a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&nbsp;a)</code>&nbsp;</td>
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 <tr id="i14" class="altColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeName-org.eclipse.january.dataset.ILazyDataset-">getDTypeName</a></span>(<a href="../../../../org/eclipse/january/dataset/ILazyDataset.html" title="interface in org.eclipse.january.dataset">ILazyDataset</a>&nbsp;a)</code>&nbsp;</td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>static <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="../../../../org/eclipse/january/dataset/DTypeUtils.html#getDTypeName-int-int-">getDTypeName</a></span>(int&nbsp;dtype,
             int&nbsp;itemSize)</code>&nbsp;</td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getElementalDType-int-">getElementalDType</a></span>(int&nbsp;otype)</code>&nbsp;</td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getElementClass-int-">getElementClass</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
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 <tr id="i18" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getElementsPerItem-int-">getElementsPerItem</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i19" class="rowColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getInterface-int-">getInterface</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i20" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getItemBytes-int-">getItemBytes</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getItemBytes-int-int-">getItemBytes</a></span>(int&nbsp;dtype,
             int&nbsp;isize)</code>&nbsp;</td>
 </tr>
 <tr id="i22" class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getLargestDataset-java.lang.Class-">getLargestDataset</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset">Dataset</a>&gt;&nbsp;clazz)</code>
 <div class="block">The largest dataset class suitable for a summation of around a few thousand items without changing from the "kind"
  of dataset</div>
 </td>
 </tr>
 <tr id="i23" class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getLargestDType-int-">getLargestDType</a></span>(int&nbsp;otype)</code>
 <div class="block">The largest dataset type suitable for a summation of around a few thousand items without changing from the "kind"
  of dataset</div>
 </td>
 </tr>
 <tr id="i24" class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#getLength-java.lang.Object-">getLength</a></span>(<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>&nbsp;b)</code>&nbsp;</td>
 </tr>
 <tr id="i25" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isClassSupportedAsElement-java.lang.Class-">isClassSupportedAsElement</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? 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>&gt;&nbsp;clazz)</code>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">Use <a href="../../../../org/eclipse/january/dataset/InterfaceUtils.html#isElementSupported-java.lang.Class-"><code>InterfaceUtils.isElementSupported(Class)</code></a></span></div>
 </div>
 </td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isDTypeComplex-int-">isDTypeComplex</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isDTypeElemental-int-">isDTypeElemental</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isDTypeFloating-int-">isDTypeFloating</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isDTypeInteger-int-">isDTypeInteger</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#isDTypeNumerical-int-">isDTypeNumerical</a></span>(int&nbsp;dtype)</code>&nbsp;</td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/january/dataset/DTypeUtils.html#toBoolean-java.lang.Object-">toBoolean</a></span>(<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>&nbsp;b)</code>&nbsp;</td>
 </tr>
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