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<div class="subTitle">org.apache.calcite.jdbc</div>
<h2 title="类 JavaTypeFactoryImpl" class="title">类 JavaTypeFactoryImpl</h2>
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<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html" title="org.apache.calcite.rel.type中的类">org.apache.calcite.rel.type.RelDataTypeFactoryImpl</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html" title="org.apache.calcite.sql.type中的类">org.apache.calcite.sql.type.SqlTypeFactoryImpl</a></li>
<li>
<ul class="inheritance">
<li>org.apache.calcite.jdbc.JavaTypeFactoryImpl</li>
</ul>
</li>
</ul>
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<div class="description">
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<dl>
<dt>所有已实现的接口:</dt>
<dd><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory</a></dd>
</dl>
<dl>
<dt>直接已知子类:</dt>
<dd><a href="../../../../org/apache/calcite/adapter/geode/util/JavaTypeFactoryExtImpl.html" title="org.apache.calcite.adapter.geode.util中的类">JavaTypeFactoryExtImpl</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="typeNameLabel">JavaTypeFactoryImpl</span>
extends <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html" title="org.apache.calcite.sql.type中的类">SqlTypeFactoryImpl</a>
implements <a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></pre>
<div class="block">Implementation of <a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口"><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>嵌套类概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="嵌套类概要表, 列表嵌套类和解释">
<caption><span>嵌套类</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">限定符和类型</th>
<th class="colLast" scope="col">类和说明</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.SyntheticRecordType.html" title="org.apache.calcite.jdbc中的类">JavaTypeFactoryImpl.SyntheticRecordType</a></span></code>
<div class="block">Synthetic record type.</div>
</td>
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</table>
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<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.calcite.rel.type.RelDataTypeFactoryImpl">
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<h3>从类继承的嵌套类/接口&nbsp;org.apache.calcite.rel.type.<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactoryImpl</a></h3>
<code><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.JavaType.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactoryImpl.JavaType</a></code></li>
</ul>
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<h3>从接口继承的嵌套类/接口&nbsp;org.apache.calcite.rel.type.<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory</a></h3>
<code><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.Builder.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactory.Builder</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.FieldInfo.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory.FieldInfo</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.FieldInfoBuilder.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactory.FieldInfoBuilder</a></code></li>
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<h3>字段概要</h3>
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<h3>从类继承的字段&nbsp;org.apache.calcite.rel.type.<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactoryImpl</a></h3>
<code><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#typeSystem">typeSystem</a></code></li>
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<h3>构造器概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释">
<caption><span>构造器</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">构造器和说明</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#JavaTypeFactoryImpl--">JavaTypeFactoryImpl</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#JavaTypeFactoryImpl-org.apache.calcite.rel.type.RelDataTypeSystem-">JavaTypeFactoryImpl</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataTypeSystem.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeSystem</a>&nbsp;typeSystem)</code>&nbsp;</td>
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<h3>方法概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
<caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">静态方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">限定符和类型</th>
<th class="colLast" scope="col">方法和说明</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#createStructType-java.lang.Class-">createStructType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a>&nbsp;type)</code>
<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><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#createSyntheticType-java.util.List-">createSyntheticType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&gt;&nbsp;types)</code>
<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><a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#createType-java.lang.reflect.Type-">createType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&nbsp;type)</code>
<div class="block">Creates a type, deducing whether a record, scalar or primitive type
is needed.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#getJavaClass-org.apache.calcite.rel.type.RelDataType-">getJavaClass</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#toSql-org.apache.calcite.rel.type.RelDataType-">toSql</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</code>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/jdbc/JavaTypeFactoryImpl.html#toSql-org.apache.calcite.rel.type.RelDataTypeFactory-org.apache.calcite.rel.type.RelDataType-">toSql</a></span>(<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory</a>&nbsp;typeFactory,
<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</code>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
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<h3>从类继承的方法&nbsp;org.apache.calcite.sql.type.<a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html" title="org.apache.calcite.sql.type中的类">SqlTypeFactoryImpl</a></h3>
<code><a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#canonize-org.apache.calcite.rel.type.RelDataType-">canonize</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createArrayType-org.apache.calcite.rel.type.RelDataType-long-">createArrayType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createMapType-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createMapType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createMultisetType-org.apache.calcite.rel.type.RelDataType-long-">createMultisetType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createSqlIntervalType-org.apache.calcite.sql.SqlIntervalQualifier-">createSqlIntervalType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-">createSqlType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-int-">createSqlType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-int-int-">createSqlType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createTypeWithCharsetAndCollation-org.apache.calcite.rel.type.RelDataType-java.nio.charset.Charset-org.apache.calcite.sql.SqlCollation-">createTypeWithCharsetAndCollation</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createTypeWithNullability-org.apache.calcite.rel.type.RelDataType-boolean-">createTypeWithNullability</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#createUnknownType--">createUnknownType</a>, <a href="../../../../org/apache/calcite/sql/type/SqlTypeFactoryImpl.html#leastRestrictive-java.util.List-">leastRestrictive</a></code></li>
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<h3>从类继承的方法&nbsp;org.apache.calcite.rel.type.<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html" title="org.apache.calcite.rel.type中的类">RelDataTypeFactoryImpl</a></h3>
<code><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#builder--">builder</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#canonize-org.apache.calcite.rel.type.StructKind-java.util.List-java.util.List-">canonize</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#canonize-org.apache.calcite.rel.type.StructKind-java.util.List-java.util.List-boolean-">canonize</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#copyType-org.apache.calcite.rel.type.RelDataType-">copyType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createDecimalProduct-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createDecimalProduct</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createDecimalQuotient-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createDecimalQuotient</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createJavaType-java.lang.Class-">createJavaType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createJoinType-org.apache.calcite.rel.type.RelDataType...-">createJoinType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createStructType-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createStructType-java.util.List-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createStructType-org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#createStructType-org.apache.calcite.rel.type.StructKind-java.util.List-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#decimalOf-org.apache.calcite.rel.type.RelDataType-">decimalOf</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#getDefaultCharset--">getDefaultCharset</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#getTypeSystem--">getTypeSystem</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#isJavaType-org.apache.calcite.rel.type.RelDataType-">isJavaType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactoryImpl.html#leastRestrictiveStructuredType-java.util.List-">leastRestrictiveStructuredType</a>, <a href="../../../../org/apache/calcite/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>从类继承的方法&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="java.lang中的类或接口">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="java.lang中的类或接口">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="java.lang中的类或接口">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li>
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<h3>从接口继承的方法&nbsp;org.apache.calcite.rel.type.<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory</a></h3>
<code><a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#builder--">builder</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#copyType-org.apache.calcite.rel.type.RelDataType-">copyType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createArrayType-org.apache.calcite.rel.type.RelDataType-long-">createArrayType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createDecimalProduct-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createDecimalProduct</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createDecimalQuotient-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createDecimalQuotient</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createJavaType-java.lang.Class-">createJavaType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createJoinType-org.apache.calcite.rel.type.RelDataType...-">createJoinType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createMapType-org.apache.calcite.rel.type.RelDataType-org.apache.calcite.rel.type.RelDataType-">createMapType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createMultisetType-org.apache.calcite.rel.type.RelDataType-long-">createMultisetType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createSqlIntervalType-org.apache.calcite.sql.SqlIntervalQualifier-">createSqlIntervalType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-">createSqlType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-int-">createSqlType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createSqlType-org.apache.calcite.sql.type.SqlTypeName-int-int-">createSqlType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createStructType-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createStructType-java.util.List-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createStructType-org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createStructType-org.apache.calcite.rel.type.StructKind-java.util.List-java.util.List-">createStructType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createTypeWithCharsetAndCollation-org.apache.calcite.rel.type.RelDataType-java.nio.charset.Charset-org.apache.calcite.sql.SqlCollation-">createTypeWithCharsetAndCollation</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createTypeWithNullability-org.apache.calcite.rel.type.RelDataType-boolean-">createTypeWithNullability</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#createUnknownType--">createUnknownType</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#decimalOf-org.apache.calcite.rel.type.RelDataType-">decimalOf</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#getDefaultCharset--">getDefaultCharset</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#getTypeSystem--">getTypeSystem</a>, <a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html#leastRestrictive-java.util.List-">leastRestrictive</a>, <a href="../../../../org/apache/calcite/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>public&nbsp;JavaTypeFactoryImpl()</pre>
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<pre>public&nbsp;JavaTypeFactoryImpl(<a href="../../../../org/apache/calcite/rel/type/RelDataTypeSystem.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeSystem</a>&nbsp;typeSystem)</pre>
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<pre>public&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;createStructType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a>&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">从接口复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/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">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html#createStructType-java.lang.Class-">createStructType</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></code></dd>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>type</code> - Java class</dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>Record type that remembers its Java class</dd>
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<pre>public&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;createType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">从接口复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/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>
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<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html#createType-java.lang.reflect.Type-">createType</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></code></dd>
<dt><span class="paramLabel">参数:</span></dt>
<dd><code>type</code> - Java type, such as a <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口"><code>Class</code></a></dd>
<dt><span class="returnLabel">返回:</span></dt>
<dd>Record or scalar type</dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&nbsp;getJavaClass(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html#getJavaClass-org.apache.calcite.rel.type.RelDataType-">getJavaClass</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></code></dd>
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<pre>public&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;toSql(<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</pre>
<div class="block"><span class="descfrmTypeLabel">从接口复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/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">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html#toSql-org.apache.calcite.rel.type.RelDataType-">toSql</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></code></dd>
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<h4>toSql</h4>
<pre>public static&nbsp;<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;toSql(<a href="../../../../org/apache/calcite/rel/type/RelDataTypeFactory.html" title="org.apache.calcite.rel.type中的接口">RelDataTypeFactory</a>&nbsp;typeFactory,
<a href="../../../../org/apache/calcite/rel/type/RelDataType.html" title="org.apache.calcite.rel.type中的接口">RelDataType</a>&nbsp;type)</pre>
<div class="block">Converts a type in Java format to a SQL-oriented type.</div>
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<h4>createSyntheticType</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&nbsp;createSyntheticType(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="java.util中的类或接口">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="java.lang.reflect中的类或接口">Type</a>&gt;&nbsp;types)</pre>
<div class="block"><span class="descfrmTypeLabel">从接口复制的说明:&nbsp;<code><a href="../../../../org/apache/calcite/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">指定者:</span></dt>
<dd><code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html#createSyntheticType-java.util.List-">createSyntheticType</a></code>&nbsp;在接口中&nbsp;<code><a href="../../../../org/apache/calcite/adapter/java/JavaTypeFactory.html" title="org.apache.calcite.adapter.java中的接口">JavaTypeFactory</a></code></dd>
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