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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.jdbc</a></div>
<h2 title="Class JavaTypeFactoryImpl" class="title">Class JavaTypeFactoryImpl</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">org.apache.calcite.rel.type.RelDataTypeFactoryImpl</a></li>
<li>
<ul class="inheritance">
<li><a href="../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">org.apache.calcite.sql.type.SqlTypeFactoryImpl</a></li>
<li>
<ul class="inheritance">
<li>org.apache.calcite.jdbc.JavaTypeFactoryImpl</li>
</ul>
</li>
</ul>
</li>
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code>, <code><a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="../adapter/geode/util/JavaTypeFactoryExtImpl.html" title="class in org.apache.calcite.adapter.geode.util">JavaTypeFactoryExtImpl</a></code>, <code><a href="../piglet/PigTypes.PigRelDataTypeFactory.html" title="class in org.apache.calcite.piglet">PigTypes.PigRelDataTypeFactory</a></code></dd>
</dl>
<hr>
<pre>public class <span class="typeNameLabel">JavaTypeFactoryImpl</span>
extends <a href="../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">SqlTypeFactoryImpl</a>
implements <a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></pre>
<div class="block">Implementation of <a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java"><code>JavaTypeFactory</code></a>.
<p><strong>NOTE: This class is experimental and subject to
change/removal without notice</strong>.</p></div>
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<h3>Nested Class Summary</h3>
<table class="memberSummary">
<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="JavaTypeFactoryImpl.RecordFieldImpl.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.RecordFieldImpl</a></span></code></th>
<td class="colLast">
<div class="block">Implementation of a field.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a></span></code></th>
<td class="colLast">
<div class="block">Synthetic record type.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.JavaType.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl.JavaType</a></code></li>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h3>
<code><a href="../rel/type/RelDataTypeFactory.Builder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.Builder</a>, <a href="../rel/type/RelDataTypeFactory.FieldInfo.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfo</a>, <a href="../rel/type/RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfoBuilder</a></code></li>
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<h3>Field Summary</h3>
<table class="memberSummary">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private java.util.Map&lt;java.util.List&lt;<a href="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;java.lang.reflect.Type,&#8203;java.lang.Boolean&gt;&gt;,&#8203;<a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#syntheticTypes">syntheticTypes</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.html#typeSystem">typeSystem</a></code></li>
</ul>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">JavaTypeFactoryImpl</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.rel.type.RelDataTypeSystem)">JavaTypeFactoryImpl</a></span>&#8203;(<a href="../rel/type/RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a>&nbsp;typeSystem)</code></th>
<td class="colLast">&nbsp;</td>
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<h3>Method Summary</h3>
<table class="memberSummary">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createStructType(java.lang.Class)">createStructType</a></span>&#8203;(java.lang.Class&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Creates a record type based upon the public fields of a Java class.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>java.lang.reflect.Type</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createSyntheticType(java.util.List)">createSyntheticType</a></span>&#8203;(java.util.List&lt;java.lang.reflect.Type&gt;&nbsp;types)</code></th>
<td class="colLast">
<div class="block">Creates a synthetic Java class whose fields have the given Java
types.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>private java.lang.reflect.Type</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createSyntheticType(org.apache.calcite.rel.type.RelRecordType)">createSyntheticType</a></span>&#8203;(<a href="../rel/type/RelRecordType.html" title="class in org.apache.calcite.rel.type">RelRecordType</a>&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Creates a synthetic Java class whose fields have the same names and
relational types.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createType(java.lang.reflect.Type)">createType</a></span>&#8203;(java.lang.reflect.Type&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Creates a type, deducing whether a record, scalar or primitive type
is needed.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>private java.lang.reflect.Type</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#fieldType(java.lang.reflect.Field)">fieldType</a></span>&#8203;(java.lang.reflect.Field&nbsp;field)</code></th>
<td class="colLast">
<div class="block">Returns the type of a field.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>java.lang.reflect.Type</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getJavaClass(org.apache.calcite.rel.type.RelDataType)">getJavaClass</a></span>&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>private <a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#register(org.apache.calcite.jdbc.JavaTypeFactoryImpl.SyntheticRecordType)">register</a></span>&#8203;(<a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a>&nbsp;syntheticType)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toSql(org.apache.calcite.rel.type.RelDataType)">toSql</a></span>&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static <a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toSql(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType)">toSql</a></span>&#8203;(<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a>&nbsp;typeFactory,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</code></th>
<td class="colLast">
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
</td>
</tr>
</table>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.sql.type.<a href="../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">SqlTypeFactoryImpl</a></h3>
<code><a href="../sql/type/SqlTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.RelDataType)">canonize</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createArrayType(org.apache.calcite.rel.type.RelDataType,long)">createArrayType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createMapType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createMultisetType(org.apache.calcite.rel.type.RelDataType,long)">createMultisetType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlIntervalType(org.apache.calcite.sql.SqlIntervalQualifier)">createSqlIntervalType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int,int)">createSqlType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createTypeWithCharsetAndCollation(org.apache.calcite.rel.type.RelDataType,java.nio.charset.Charset,org.apache.calcite.sql.SqlCollation)">createTypeWithCharsetAndCollation</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">createTypeWithNullability</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#createUnknownType()">createUnknownType</a>, <a href="../sql/type/SqlTypeFactoryImpl.html#leastRestrictive(java.util.List)">leastRestrictive</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactoryImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl</a></h3>
<code><a href="../rel/type/RelDataTypeFactoryImpl.html#builder()">builder</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">canonize</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List,boolean)">canonize</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#copyType(org.apache.calcite.rel.type.RelDataType)">copyType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalProduct</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalQuotient</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createJavaType(java.lang.Class)">createJavaType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">createJoinType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">decimalOf</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#getDefaultCharset()">getDefaultCharset</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#getTypeSystem()">getTypeSystem</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#isJavaType(org.apache.calcite.rel.type.RelDataType)">isJavaType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#leastRestrictiveStructuredType(java.util.List)">leastRestrictiveStructuredType</a>, <a href="../rel/type/RelDataTypeFactoryImpl.html#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">useDoubleMultiplication</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h3>
<code><a href="../rel/type/RelDataTypeFactory.html#builder()">builder</a>, <a href="../rel/type/RelDataTypeFactory.html#copyType(org.apache.calcite.rel.type.RelDataType)">copyType</a>, <a href="../rel/type/RelDataTypeFactory.html#createArrayType(org.apache.calcite.rel.type.RelDataType,long)">createArrayType</a>, <a href="../rel/type/RelDataTypeFactory.html#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalProduct</a>, <a href="../rel/type/RelDataTypeFactory.html#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalQuotient</a>, <a href="../rel/type/RelDataTypeFactory.html#createJavaType(java.lang.Class)">createJavaType</a>, <a href="../rel/type/RelDataTypeFactory.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">createJoinType</a>, <a href="../rel/type/RelDataTypeFactory.html#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createMapType</a>, <a href="../rel/type/RelDataTypeFactory.html#createMultisetType(org.apache.calcite.rel.type.RelDataType,long)">createMultisetType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlIntervalType(org.apache.calcite.sql.SqlIntervalQualifier)">createSqlIntervalType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int,int)">createSqlType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">createStructType</a>, <a href="../rel/type/RelDataTypeFactory.html#createTypeWithCharsetAndCollation(org.apache.calcite.rel.type.RelDataType,java.nio.charset.Charset,org.apache.calcite.sql.SqlCollation)">createTypeWithCharsetAndCollation</a>, <a href="../rel/type/RelDataTypeFactory.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">createTypeWithNullability</a>, <a href="../rel/type/RelDataTypeFactory.html#createUnknownType()">createUnknownType</a>, <a href="../rel/type/RelDataTypeFactory.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">decimalOf</a>, <a href="../rel/type/RelDataTypeFactory.html#getDefaultCharset()">getDefaultCharset</a>, <a href="../rel/type/RelDataTypeFactory.html#getTypeSystem()">getTypeSystem</a>, <a href="../rel/type/RelDataTypeFactory.html#leastRestrictive(java.util.List)">leastRestrictive</a>, <a href="../rel/type/RelDataTypeFactory.html#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">useDoubleMultiplication</a></code></li>
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<pre>private final&nbsp;java.util.Map&lt;java.util.List&lt;<a href="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;java.lang.reflect.Type,&#8203;java.lang.Boolean&gt;&gt;,&#8203;<a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a>&gt; syntheticTypes</pre>
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<h4>JavaTypeFactoryImpl</h4>
<pre>public&nbsp;JavaTypeFactoryImpl()</pre>
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<h4>JavaTypeFactoryImpl</h4>
<pre>public&nbsp;JavaTypeFactoryImpl&#8203;(<a href="../rel/type/RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a>&nbsp;typeSystem)</pre>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createStructType&#8203;(java.lang.Class&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html#createStructType(java.lang.Class)">JavaTypeFactory</a></code></span></div>
<div class="block">Creates a record type based upon the public fields of a Java class.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#createStructType(java.lang.Class)">createStructType</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - Java class</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Record type that remembers its Java class</dd>
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<pre class="methodSignature">private&nbsp;java.lang.reflect.Type&nbsp;fieldType&#8203;(java.lang.reflect.Field&nbsp;field)</pre>
<div class="block">Returns the type of a field.
<p>Takes into account <a href="../adapter/java/Array.html" title="annotation in org.apache.calcite.adapter.java"><code>Array</code></a>
annotations if present.</div>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;createType&#8203;(java.lang.reflect.Type&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html#createType(java.lang.reflect.Type)">JavaTypeFactory</a></code></span></div>
<div class="block">Creates a type, deducing whether a record, scalar or primitive type
is needed.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#createType(java.lang.reflect.Type)">createType</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>type</code> - Java type, such as a <code>Class</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Record or scalar type</dd>
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<pre class="methodSignature">public&nbsp;java.lang.reflect.Type&nbsp;getJavaClass&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#getJavaClass(org.apache.calcite.rel.type.RelDataType)">getJavaClass</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
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<pre class="methodSignature">public&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;toSql&#8203;(<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html#toSql(org.apache.calcite.rel.type.RelDataType)">JavaTypeFactory</a></code></span></div>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#toSql(org.apache.calcite.rel.type.RelDataType)">toSql</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
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<pre class="methodSignature">public static&nbsp;<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;toSql&#8203;(<a href="../rel/type/RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a>&nbsp;typeFactory,
<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&nbsp;type)</pre>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
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<pre class="methodSignature">public&nbsp;java.lang.reflect.Type&nbsp;createSyntheticType&#8203;(java.util.List&lt;java.lang.reflect.Type&gt;&nbsp;types)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html#createSyntheticType(java.util.List)">JavaTypeFactory</a></code></span></div>
<div class="block">Creates a synthetic Java class whose fields have the given Java
types.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../adapter/java/JavaTypeFactory.html#createSyntheticType(java.util.List)">createSyntheticType</a></code>&nbsp;in interface&nbsp;<code><a href="../adapter/java/JavaTypeFactory.html" title="interface in org.apache.calcite.adapter.java">JavaTypeFactory</a></code></dd>
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<pre class="methodSignature">private&nbsp;<a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a>&nbsp;register&#8203;(<a href="JavaTypeFactoryImpl.SyntheticRecordType.html" title="class in org.apache.calcite.jdbc">JavaTypeFactoryImpl.SyntheticRecordType</a>&nbsp;syntheticType)</pre>
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<h4>createSyntheticType</h4>
<pre class="methodSignature">private&nbsp;java.lang.reflect.Type&nbsp;createSyntheticType&#8203;(<a href="../rel/type/RelRecordType.html" title="class in org.apache.calcite.rel.type">RelRecordType</a>&nbsp;type)</pre>
<div class="block">Creates a synthetic Java class whose fields have the same names and
relational types.</div>
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