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<title>JavaRecordType (Apache Calcite API)</title>
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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.jdbc</a></div>
<h1 title="Class JavaRecordType" class="title">Class JavaRecordType</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance"><a href="../rel/type/RelDataTypeImpl.html" title="class in org.apache.calcite.rel.type">org.apache.calcite.rel.type.RelDataTypeImpl</a>
<div class="inheritance"><a href="../rel/type/RelRecordType.html" title="class in org.apache.calcite.rel.type">org.apache.calcite.rel.type.RelRecordType</a>
<div class="inheritance">org.apache.calcite.jdbc.JavaRecordType</div>
</div>
</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code>, <code><a href="../rel/type/RelDataTypeFamily.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFamily</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">JavaRecordType</span>
<span class="extends-implements">extends <a href="../rel/type/RelRecordType.html" title="class in org.apache.calcite.rel.type">RelRecordType</a></span></div>
<div class="block">Record type based on a Java class. The fields of the type are the fields
of the class.
<p><strong>NOTE: This class is experimental and subject to
change/removal without notice</strong>.</p></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../../../../serialized-form.html#org.apache.calcite.jdbc.JavaRecordType">Serialized Form</a></li>
</ul>
</dd>
</dl>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.calcite.rel.type.RelDataTypeImpl">Fields inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeImpl</a></h3>
<code><a href="../rel/type/RelDataTypeImpl.html#digest">digest</a>, <a href="../rel/type/RelDataTypeImpl.html#fieldList">fieldList</a>, <a href="../rel/type/RelDataTypeImpl.html#NON_NULLABLE_SUFFIX">NON_NULLABLE_SUFFIX</a></code></div>
<div class="inherited-list">
<h3 id="fields-inherited-from-class-org.apache.calcite.rel.type.RelDataType">Fields inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></h3>
<code><a href="../rel/type/RelDataType.html#PRECISION_NOT_SPECIFIED">PRECISION_NOT_SPECIFIED</a>, <a href="../rel/type/RelDataType.html#SCALE_NOT_SPECIFIED">SCALE_NOT_SPECIFIED</a></code></div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.util.List,java.lang.Class)" class="member-name-link">JavaRecordType</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>&gt;&nbsp;fields,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&nbsp;clazz)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#equals(java.lang.Object)" class="member-name-link">equals</a><wbr>(@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;obj)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#hashCode()" class="member-name-link">hashCode</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.calcite.rel.type.RelRecordType">Methods inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelRecordType.html" title="class in org.apache.calcite.rel.type">RelRecordType</a></h3>
<code><a href="../rel/type/RelRecordType.html#generateTypeString(java.lang.StringBuilder,boolean)">generateTypeString</a>, <a href="../rel/type/RelRecordType.html#getFieldMap()">getFieldMap</a>, <a href="../rel/type/RelRecordType.html#getPrecision()">getPrecision</a>, <a href="../rel/type/RelRecordType.html#getSqlTypeName()">getSqlTypeName</a>, <a href="../rel/type/RelRecordType.html#getStructKind()">getStructKind</a>, <a href="../rel/type/RelRecordType.html#isNullable()">isNullable</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.calcite.rel.type.RelDataTypeImpl">Methods inherited from class&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataTypeImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeImpl</a></h3>
<code><a href="../rel/type/RelDataTypeImpl.html#computeDigest()">computeDigest</a>, <a href="../rel/type/RelDataTypeImpl.html#extra(org.apache.calcite.rel.type.RelDataType)">extra</a>, <a href="../rel/type/RelDataTypeImpl.html#getCharset()">getCharset</a>, <a href="../rel/type/RelDataTypeImpl.html#getCollation()">getCollation</a>, <a href="../rel/type/RelDataTypeImpl.html#getComparability()">getComparability</a>, <a href="../rel/type/RelDataTypeImpl.html#getComponentType()">getComponentType</a>, <a href="../rel/type/RelDataTypeImpl.html#getFamily()">getFamily</a>, <a href="../rel/type/RelDataTypeImpl.html#getField(java.lang.String,boolean,boolean)">getField</a>, <a href="../rel/type/RelDataTypeImpl.html#getFieldCount()">getFieldCount</a>, <a href="../rel/type/RelDataTypeImpl.html#getFieldList()">getFieldList</a>, <a href="../rel/type/RelDataTypeImpl.html#getFieldNames()">getFieldNames</a>, <a href="../rel/type/RelDataTypeImpl.html#getFullTypeString()">getFullTypeString</a>, <a href="../rel/type/RelDataTypeImpl.html#getIntervalQualifier()">getIntervalQualifier</a>, <a href="../rel/type/RelDataTypeImpl.html#getKeyType()">getKeyType</a>, <a href="../rel/type/RelDataTypeImpl.html#getPrecedenceList()">getPrecedenceList</a>, <a href="../rel/type/RelDataTypeImpl.html#getScale()">getScale</a>, <a href="../rel/type/RelDataTypeImpl.html#getSqlIdentifier()">getSqlIdentifier</a>, <a href="../rel/type/RelDataTypeImpl.html#getValueType()">getValueType</a>, <a href="../rel/type/RelDataTypeImpl.html#isDynamicStruct()">isDynamicStruct</a>, <a href="../rel/type/RelDataTypeImpl.html#isStruct()">isStruct</a>, <a href="../rel/type/RelDataTypeImpl.html#proto(org.apache.calcite.rel.type.RelDataType)">proto</a>, <a href="../rel/type/RelDataTypeImpl.html#proto(org.apache.calcite.sql.type.SqlTypeName,boolean)">proto</a>, <a href="../rel/type/RelDataTypeImpl.html#proto(org.apache.calcite.sql.type.SqlTypeName,int,boolean)">proto</a>, <a href="../rel/type/RelDataTypeImpl.html#proto(org.apache.calcite.sql.type.SqlTypeName,int,int,boolean)">proto</a>, <a href="../rel/type/RelDataTypeImpl.html#toString()">toString</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-org.apache.calcite.rel.type.RelDataType">Methods inherited from interface&nbsp;org.apache.calcite.rel.type.<a href="../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></h3>
<code><a href="../rel/type/RelDataType.html#equalsSansFieldNames(org.apache.calcite.rel.type.RelDataType)">equalsSansFieldNames</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.util.List,java.lang.Class)">
<h3>JavaRecordType</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">JavaRecordType</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="../rel/type/RelDataTypeField.html" title="interface in org.apache.calcite.rel.type">RelDataTypeField</a>&gt;&nbsp;fields,
<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Class.html" title="class or interface in java.lang" class="external-link">Class</a>&nbsp;clazz)</span></div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="equals(java.lang.Object)">
<h3>equals</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">equals</span><wbr><span class="parameters">(@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>&nbsp;obj)</span></div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="../rel/type/RelDataTypeImpl.html#equals(java.lang.Object)">equals</a></code>&nbsp;in class&nbsp;<code><a href="../rel/type/RelDataTypeImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeImpl</a></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="hashCode()">
<h3>hashCode</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">hashCode</span>()</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><a href="../rel/type/RelDataTypeImpl.html#hashCode()">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="../rel/type/RelDataTypeImpl.html" title="class in org.apache.calcite.rel.type">RelDataTypeImpl</a></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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