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| <h2 title="Class ConvertTreeReaderFactory" class="title">Class ConvertTreeReaderFactory</h2> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/orc/impl/TreeReaderFactory.html" title="class in org.apache.orc.impl">org.apache.orc.impl.TreeReaderFactory</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.orc.impl.ConvertTreeReaderFactory</li> |
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| <pre>public class <span class="typeNameLabel">ConvertTreeReaderFactory</span> |
| extends <a href="../../../../org/apache/orc/impl/TreeReaderFactory.html" title="class in org.apache.orc.impl">TreeReaderFactory</a></pre> |
| <div class="block">Convert ORC tree readers.</div> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromAnyIntegerTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.AnyIntegerFromAnyIntegerTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.ConvertTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.ConvertTreeReader</a></span></code> |
| <div class="block">Override methods like checkEncoding to pass-thru to the convert TreeReader.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DateFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DateFromStringGroupTreeReader</a></span></code> </td> |
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| <td class="colFirst"><code>static class </code></td> |
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| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDecimalTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DecimalFromDecimalTreeReader</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromDoubleTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DecimalFromDoubleTreeReader</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DecimalFromTimestampTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DecimalFromTimestampTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromDecimalTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DoubleFromDecimalTreeReader</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader</a></span></code> </td> |
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| <td class="colFirst"><code>static class </code></td> |
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| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.FloatFromDoubleTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.FloatFromDoubleTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromBooleanTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromBooleanTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDateTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromDateTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDateTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.TimestampFromDateTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDecimalTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.TimestampFromDecimalTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromDoubleTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.TimestampFromDoubleTreeReader</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader.html" title="class in org.apache.orc.impl">ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader</a></span></code> </td> |
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| <ul class="blockList"> |
| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.orc.impl.TreeReaderFactory"> |
| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from class org.apache.orc.impl.<a href="../../../../org/apache/orc/impl/TreeReaderFactory.html" title="class in org.apache.orc.impl">TreeReaderFactory</a></h3> |
| <code><a href="../../../../org/apache/orc/impl/TreeReaderFactory.BinaryTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.BinaryTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.BooleanTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.BooleanTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.BytesColumnVectorUtil.html" title="class in org.apache.orc.impl">TreeReaderFactory.BytesColumnVectorUtil</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.ByteTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.ByteTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.CharTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.CharTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Context.html" title="interface in org.apache.orc.impl">TreeReaderFactory.Context</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.DateTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.DateTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Decimal64TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.Decimal64TreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.DecimalTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.DecimalTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.DoubleTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.DoubleTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.FloatTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.FloatTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.IntTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.IntTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.ListTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.ListTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.LongTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.LongTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.MapTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.MapTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.NullTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.NullTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.ReaderContext.html" title="class in org.apache.orc.impl">TreeReaderFactory.ReaderContext</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.ShortTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.ShortTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.StringDictionaryTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.StringDictionaryTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.StringDirectTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.StringDirectTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.StringTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.StringTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.StructTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.StructTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TimestampTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TimestampTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.UnionTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.UnionTreeReader</a>, <a href="../../../../org/apache/orc/impl/TreeReaderFactory.VarcharTreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.VarcharTreeReader</a></code></li> |
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| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.html#ConvertTreeReaderFactory--">ConvertTreeReaderFactory</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.html#canConvert-org.apache.orc.TypeDescription-org.apache.orc.TypeDescription-">canConvert</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> fileType, |
| <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> readerType)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TreeReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ConvertTreeReaderFactory.html#createConvertTreeReader-org.apache.orc.TypeDescription-org.apache.orc.impl.TreeReaderFactory.Context-">createConvertTreeReader</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> readerType, |
| <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Context.html" title="interface in org.apache.orc.impl">TreeReaderFactory.Context</a> context)</code> |
| <div class="block">(Rules from Hive's PrimitiveObjectInspectorUtils conversion) |
| |
| To BOOLEAN, BYTE, SHORT, INT, LONG: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) with down cast if necessary.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.orc.impl.TreeReaderFactory"> |
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| </a> |
| <h3>Methods inherited from class org.apache.orc.impl.<a href="../../../../org/apache/orc/impl/TreeReaderFactory.html" title="class in org.apache.orc.impl">TreeReaderFactory</a></h3> |
| <code><a href="../../../../org/apache/orc/impl/TreeReaderFactory.html#createTreeReader-org.apache.orc.TypeDescription-org.apache.orc.impl.TreeReaderFactory.Context-">createTreeReader</a></code></li> |
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| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/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/8/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/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="http://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="http://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="http://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="http://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="http://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="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://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="http://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="http://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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| <h3>Constructor Detail</h3> |
| <a name="ConvertTreeReaderFactory--"> |
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| <h4>ConvertTreeReaderFactory</h4> |
| <pre>public ConvertTreeReaderFactory()</pre> |
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| <a name="createConvertTreeReader-org.apache.orc.TypeDescription-org.apache.orc.impl.TreeReaderFactory.Context-"> |
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| <h4>createConvertTreeReader</h4> |
| <pre>public static <a href="../../../../org/apache/orc/impl/TreeReaderFactory.TreeReader.html" title="class in org.apache.orc.impl">TreeReaderFactory.TreeReader</a> createConvertTreeReader(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> readerType, |
| <a href="../../../../org/apache/orc/impl/TreeReaderFactory.Context.html" title="interface in org.apache.orc.impl">TreeReaderFactory.Context</a> context) |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">(Rules from Hive's PrimitiveObjectInspectorUtils conversion) |
| |
| To BOOLEAN, BYTE, SHORT, INT, LONG: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) with down cast if necessary. |
| Convert from (FLOAT, DOUBLE) using type cast to long and down cast if necessary. |
| Convert from DECIMAL from longValue and down cast if necessary. |
| Convert from STRING using LazyLong.parseLong and down cast if necessary. |
| Convert from (CHAR, VARCHAR) from Integer.parseLong and down cast if necessary. |
| Convert from TIMESTAMP using timestamp getSeconds and down cast if necessary. |
| |
| AnyIntegerFromAnyIntegerTreeReader (written) |
| AnyIntegerFromFloatTreeReader (written) |
| AnyIntegerFromDoubleTreeReader (written) |
| AnyIntegerFromDecimalTreeReader (written) |
| AnyIntegerFromStringGroupTreeReader (written) |
| AnyIntegerFromTimestampTreeReader (written) |
| |
| To FLOAT/DOUBLE: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) using cast |
| Convert from FLOAT using cast |
| Convert from DECIMAL using getDouble |
| Convert from (STRING, CHAR, VARCHAR) using Double.parseDouble |
| Convert from TIMESTAMP using timestamp getDouble |
| |
| FloatFromAnyIntegerTreeReader (existing) |
| FloatFromDoubleTreeReader (written) |
| FloatFromDecimalTreeReader (written) |
| FloatFromStringGroupTreeReader (written) |
| |
| DoubleFromAnyIntegerTreeReader (existing) |
| DoubleFromFloatTreeReader (existing) |
| DoubleFromDecimalTreeReader (written) |
| DoubleFromStringGroupTreeReader (written) |
| |
| To DECIMAL: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) using to HiveDecimal.create() |
| Convert from (FLOAT, DOUBLE) using to HiveDecimal.create(string value) |
| Convert from (STRING, CHAR, VARCHAR) using HiveDecimal.create(string value) |
| Convert from TIMESTAMP using HiveDecimal.create(string value of timestamp getDouble) |
| |
| DecimalFromAnyIntegerTreeReader (existing) |
| DecimalFromFloatTreeReader (existing) |
| DecimalFromDoubleTreeReader (existing) |
| DecimalFromStringGroupTreeReader (written) |
| |
| To STRING, CHAR, VARCHAR: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) using to string conversion |
| Convert from (FLOAT, DOUBLE) using to string conversion |
| Convert from DECIMAL using HiveDecimal.toString |
| Convert from CHAR by stripping pads |
| Convert from VARCHAR with value |
| Convert from TIMESTAMP using Timestamp.toString |
| Convert from DATE using Date.toString |
| Convert from BINARY using Text.decode |
| |
| StringGroupFromAnyIntegerTreeReader (written) |
| StringGroupFromFloatTreeReader (written) |
| StringGroupFromDoubleTreeReader (written) |
| StringGroupFromDecimalTreeReader (written) |
| |
| String from Char/Varchar conversion |
| Char from String/Varchar conversion |
| Varchar from String/Char conversion |
| |
| StringGroupFromTimestampTreeReader (written) |
| StringGroupFromDateTreeReader (written) |
| StringGroupFromBinaryTreeReader ***** |
| |
| To TIMESTAMP: |
| Convert from (BOOLEAN, BYTE, SHORT, INT, LONG) using TimestampWritable.longToTimestamp |
| Convert from (FLOAT, DOUBLE) using TimestampWritable.doubleToTimestamp |
| Convert from DECIMAL using TimestampWritable.decimalToTimestamp |
| Convert from (STRING, CHAR, VARCHAR) using string conversion |
| Or, from DATE |
| |
| TimestampFromAnyIntegerTreeReader (written) |
| TimestampFromFloatTreeReader (written) |
| TimestampFromDoubleTreeReader (written) |
| TimestampFromDecimalTreeeReader (written) |
| TimestampFromStringGroupTreeReader (written) |
| TimestampFromDateTreeReader |
| |
| |
| To DATE: |
| Convert from (STRING, CHAR, VARCHAR) using string conversion. |
| Or, from TIMESTAMP. |
| |
| DateFromStringGroupTreeReader (written) |
| DateFromTimestampTreeReader (written) |
| |
| To BINARY: |
| Convert from (STRING, CHAR, VARCHAR) using getBinaryFromText |
| |
| BinaryFromStringGroupTreeReader (written) |
| |
| (Notes from StructConverter) |
| |
| To STRUCT: |
| Input must be data type STRUCT |
| minFields = Math.min(numSourceFields, numTargetFields) |
| Convert those fields |
| Extra targetFields to NULL |
| |
| (Notes from ListConverter) |
| |
| To LIST: |
| Input must be data type LIST |
| Convert elements |
| |
| (Notes from MapConverter) |
| |
| To MAP: |
| Input must be data type MAP |
| Convert keys and values |
| |
| (Notes from UnionConverter) |
| |
| To UNION: |
| Input must be data type UNION |
| Convert value for tag</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>readerType</code> - </dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="canConvert-org.apache.orc.TypeDescription-org.apache.orc.TypeDescription-"> |
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| <h4>canConvert</h4> |
| <pre>public static boolean canConvert(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> fileType, |
| <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> readerType)</pre> |
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