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| <li>Summary: </li> |
| <li><a href="#nested-class-summary">Nested</a> | </li> |
| <li><a href="#field-summary">Field</a> | </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.rel.type</a></div> |
| <h1 title="Class RelDataTypeFactoryImpl" class="title">Class RelDataTypeFactoryImpl</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">org.apache.calcite.rel.type.RelDataTypeFactoryImpl</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="../../sql/type/SqlTypeFactoryImpl.html" title="class in org.apache.calcite.sql.type">SqlTypeFactoryImpl</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">RelDataTypeFactoryImpl</span> |
| <span class="extends-implements">extends <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> |
| implements <a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></span></div> |
| <div class="block">Abstract base for implementations of <a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type"><code>RelDataTypeFactory</code></a>.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested-class-summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>class </code></div> |
| <div class="col-second even-row-color"><code><a href="RelDataTypeFactoryImpl.JavaType.html" class="type-name-link" title="class in org.apache.calcite.rel.type">RelDataTypeFactoryImpl.JavaType</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Type which is based upon a Java class.</div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h2 id="nested-classes-inherited-from-class-org.apache.calcite.rel.type.RelDataTypeFactory">Nested classes/interfaces inherited from interface org.apache.calcite.rel.type.<a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h2> |
| <code><a href="RelDataTypeFactory.Builder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.Builder</a>, <a href="RelDataTypeFactory.FieldInfo.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfo</a>, <a href="RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfoBuilder</a></code></div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected final <a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#typeSystem" class="member-name-link">typeSystem</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </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 three-column-summary"> |
| <div class="table-header col-first">Modifier</div> |
| <div class="table-header col-second">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected </code></div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.calcite.rel.type.RelDataTypeSystem)" class="member-name-link">RelDataTypeFactoryImpl</a><wbr>(<a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a> typeSystem)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Creates a type factory.</div> |
| </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-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static 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><button id="method-summary-table-tab6" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab6', 3)" class="table-tab">Deprecated 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><a href="RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfoBuilder</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#builder()" class="member-name-link">builder</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a |
| <a href="RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type"><code>RelDataTypeFactory.FieldInfoBuilder</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#canonize(org.apache.calcite.rel.type.RelDataType)" class="member-name-link">canonize</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Registers a type, or returns the existing type if it is already |
| registered.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)" class="member-name-link">canonize</a><wbr>(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> names, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List,boolean)" class="member-name-link">canonize</a><wbr>(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> names, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| boolean nullable)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Looks up a type using a temporary key, and if not present, creates |
| a permanent key and type.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#copyType(org.apache.calcite.rel.type.RelDataType)" class="member-name-link">copyType</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Duplicates a type, making a deep copy.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">createDecimalProduct</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">createDecimalQuotient</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createJavaType(java.lang.Class)" class="member-name-link">createJavaType</a><wbr>(<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> clazz)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that corresponds to a Java class.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createJoinType(org.apache.calcite.rel.type.RelDataType...)" class="member-name-link">createJoinType</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>... types)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a cartesian product type.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createStructType(java.util.List)" class="member-name-link">createStructType</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><? extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>>> fieldList)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that represents a structured collection of fieldList, |
| obtaining the field information from a list of (name, type) pairs.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createStructType(java.util.List,java.util.List)" class="member-name-link">createStructType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> typeList, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNameList)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that represents a structured collection of fields.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)" class="member-name-link">createStructType</a><wbr>(<a href="RelDataTypeFactory.FieldInfo.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfo</a> fieldInfo)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that represents a structured collection of fields, |
| obtaining the field information via a callback.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)" class="member-name-link">createStructType</a><wbr>(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> typeList, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNameList)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that represents a structured collection of fields, given |
| lists of the names and types of the fields.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)" class="member-name-link">createTypeWithNullability</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean nullable)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Creates a type that is the same as another type but with possibly |
| different nullability.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#decimalOf(org.apache.calcite.rel.type.RelDataType)" class="member-name-link">decimalOf</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Create a decimal type equivalent to the numeric <code>type</code>, |
| this is related to specific system implementation, |
| you can override this logic if it is required.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link">Charset</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getDefaultCharset()" class="member-name-link">getDefaultCharset</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the default <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link"><code>Charset</code></a> (valid if this is a string type).</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTypeSystem()" class="member-name-link">getTypeSystem</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the type system.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isJavaType(org.apache.calcite.rel.type.RelDataType)" class="member-name-link">isJavaType</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> t)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#leastRestrictive(java.util.List)" class="member-name-link">leastRestrictive</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns the most general of a set of types (that is, one type to which |
| they can all be cast), or null if conversion is not possible.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected @Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#leastRestrictiveArrayMultisetType(java.util.List,org.apache.calcite.sql.type.SqlTypeName)" class="member-name-link">leastRestrictiveArrayMultisetType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| <a href="../../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> sqlTypeName)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected @Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#leastRestrictiveMapType(java.util.List,org.apache.calcite.sql.type.SqlTypeName)" class="member-name-link">leastRestrictiveMapType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| <a href="../../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> sqlTypeName)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>protected @Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#leastRestrictiveStructuredType(java.util.List)" class="member-name-link">leastRestrictiveStructuredType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)" class="member-name-link">useDoubleMultiplication</a><wbr>(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class 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#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</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#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</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#toString()" title="class or interface in java.lang" class="external-link">toString</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.RelDataTypeFactory">Methods inherited from interface org.apache.calcite.rel.type.<a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></h3> |
| <code><a href="RelDataTypeFactory.html#createArrayType(org.apache.calcite.rel.type.RelDataType,long)">createArrayType</a>, <a href="RelDataTypeFactory.html#createMapType(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createMapType</a>, <a href="RelDataTypeFactory.html#createMeasureType(org.apache.calcite.rel.type.RelDataType)">createMeasureType</a>, <a href="RelDataTypeFactory.html#createMultisetType(org.apache.calcite.rel.type.RelDataType,long)">createMultisetType</a>, <a href="RelDataTypeFactory.html#createSqlIntervalType(org.apache.calcite.sql.SqlIntervalQualifier)">createSqlIntervalType</a>, <a href="RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName)">createSqlType</a>, <a href="RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int)">createSqlType</a>, <a href="RelDataTypeFactory.html#createSqlType(org.apache.calcite.sql.type.SqlTypeName,int,int)">createSqlType</a>, <a href="RelDataTypeFactory.html#createTypeWithCharsetAndCollation(org.apache.calcite.rel.type.RelDataType,java.nio.charset.Charset,org.apache.calcite.sql.SqlCollation)">createTypeWithCharsetAndCollation</a>, <a href="RelDataTypeFactory.html#createUnknownType()">createUnknownType</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="typeSystem"> |
| <h3>typeSystem</h3> |
| <div class="member-signature"><span class="modifiers">protected final</span> <span class="return-type"><a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a></span> <span class="element-name">typeSystem</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(org.apache.calcite.rel.type.RelDataTypeSystem)"> |
| <h3>RelDataTypeFactoryImpl</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="element-name">RelDataTypeFactoryImpl</span><wbr><span class="parameters">(<a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a> typeSystem)</span></div> |
| <div class="block">Creates a type factory.</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="getTypeSystem()"> |
| <h3>getTypeSystem</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataTypeSystem.html" title="interface in org.apache.calcite.rel.type">RelDataTypeSystem</a></span> <span class="element-name">getTypeSystem</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#getTypeSystem()">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Returns the type system.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#getTypeSystem()">getTypeSystem</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>Type system</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createJavaType(java.lang.Class)"> |
| <h3>createJavaType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createJavaType</span><wbr><span class="parameters">(<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> clazz)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createJavaType(java.lang.Class)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that corresponds to a Java class.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createJavaType(java.lang.Class)">createJavaType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>clazz</code> - the Java class used to define the type</dd> |
| <dt>Returns:</dt> |
| <dd>canonical Java type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createJoinType(org.apache.calcite.rel.type.RelDataType...)"> |
| <h3>createJoinType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createJoinType</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>... types)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a cartesian product type.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createJoinType(org.apache.calcite.rel.type.RelDataType...)">createJoinType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>types</code> - array of types to be joined</dd> |
| <dt>Returns:</dt> |
| <dd>canonical join type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createStructType(java.util.List,java.util.List)"> |
| <h3>createStructType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createStructType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> typeList, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNameList)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createStructType(java.util.List,java.util.List)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that represents a structured collection of fields. |
| Shorthand for <code>createStructType(StructKind.FULLY_QUALIFIED, typeList, |
| fieldNameList)</code>.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createStructType(java.util.List,java.util.List)">createStructType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)"> |
| <h3>createStructType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createStructType</span><wbr><span class="parameters">(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> typeList, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> fieldNameList)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that represents a structured collection of fields, given |
| lists of the names and types of the fields.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)">createStructType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>kind</code> - Name resolution policy</dd> |
| <dd><code>typeList</code> - types of the fields</dd> |
| <dd><code>fieldNameList</code> - names of the fields</dd> |
| <dt>Returns:</dt> |
| <dd>canonical struct type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)"> |
| <h3>createStructType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createStructType</span><wbr><span class="parameters">(<a href="RelDataTypeFactory.FieldInfo.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfo</a> fieldInfo)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that represents a structured collection of fields, |
| obtaining the field information via a callback.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createStructType(org.apache.calcite.rel.type.RelDataTypeFactory.FieldInfo)">createStructType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>fieldInfo</code> - callback for field information</dd> |
| <dt>Returns:</dt> |
| <dd>canonical struct type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createStructType(java.util.List)"> |
| <h3>createStructType</h3> |
| <div class="member-signature"><span class="modifiers">public final</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createStructType</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><? extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Map.Entry.html" title="class or interface in java.util" class="external-link">Map.Entry</a><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>>> fieldList)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createStructType(java.util.List)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that represents a structured collection of fieldList, |
| obtaining the field information from a list of (name, type) pairs.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createStructType(java.util.List)">createStructType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>fieldList</code> - List of (name, type) pairs</dd> |
| <dt>Returns:</dt> |
| <dd>canonical struct type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leastRestrictive(java.util.List)"> |
| <h3>leastRestrictive</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">leastRestrictive</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#leastRestrictive(java.util.List)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Returns the most general of a set of types (that is, one type to which |
| they can all be cast), or null if conversion is not possible. The result |
| may be a new type that is less restrictive than any of the input types, |
| e.g. <code>leastRestrictive(INT, NUMERIC(3, 2))</code> could be |
| <code>NUMERIC(12, 2)</code>.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#leastRestrictive(java.util.List)">leastRestrictive</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>types</code> - input types to be combined using union (not null, not empty)</dd> |
| <dt>Returns:</dt> |
| <dd>canonical union type descriptor</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leastRestrictiveStructuredType(java.util.List)"> |
| <h3>leastRestrictiveStructuredType</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">leastRestrictiveStructuredType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leastRestrictiveArrayMultisetType(java.util.List,org.apache.calcite.sql.type.SqlTypeName)"> |
| <h3>leastRestrictiveArrayMultisetType</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">leastRestrictiveArrayMultisetType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| <a href="../../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> sqlTypeName)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="leastRestrictiveMapType(java.util.List,org.apache.calcite.sql.type.SqlTypeName)"> |
| <h3>leastRestrictiveMapType</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">leastRestrictiveMapType</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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| <a href="../../sql/type/SqlTypeName.html" title="enum in org.apache.calcite.sql.type">SqlTypeName</a> sqlTypeName)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyType(org.apache.calcite.rel.type.RelDataType)"> |
| <h3>copyType</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">copyType</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#copyType(org.apache.calcite.rel.type.RelDataType)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Duplicates a type, making a deep copy. Normally, this is a no-op, since |
| canonical type objects are returned. However, it is useful when copying a |
| type from one factory to another.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#copyType(org.apache.calcite.rel.type.RelDataType)">copyType</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>type</code> - input type</dd> |
| <dt>Returns:</dt> |
| <dd>output type, a new object equivalent to input type</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)"> |
| <h3>createTypeWithNullability</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createTypeWithNullability</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type, |
| boolean nullable)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a type that is the same as another type but with possibly |
| different nullability. The output type may be identical to the input |
| type. For type systems without a concept of nullability, the return value |
| is always the same as the input.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createTypeWithNullability(org.apache.calcite.rel.type.RelDataType,boolean)">createTypeWithNullability</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>type</code> - input type</dd> |
| <dd><code>nullable</code> - true to request a nullable type; false to request a NOT |
| NULL type</dd> |
| <dt>Returns:</dt> |
| <dd>output type, same as input type except with specified nullability</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="canonize(org.apache.calcite.rel.type.RelDataType)"> |
| <h3>canonize</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">canonize</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block">Registers a type, or returns the existing type if it is already |
| registered.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/NullPointerException.html" title="class or interface in java.lang" class="external-link">NullPointerException</a></code> - if type is null</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List,boolean)"> |
| <h3>canonize</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">canonize</span><wbr><span class="parameters">(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> names, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types, |
| boolean nullable)</span></div> |
| <div class="block">Looks up a type using a temporary key, and if not present, creates |
| a permanent key and type. |
| |
| <p>This approach allows us to use a cheap temporary key. A permanent |
| key is more expensive, because it must be immutable and not hold |
| references into other data structures.</p></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="canonize(org.apache.calcite.rel.type.StructKind,java.util.List,java.util.List)"> |
| <h3>canonize</h3> |
| <div class="member-signature"><span class="modifiers">protected</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">canonize</span><wbr><span class="parameters">(<a href="StructKind.html" title="enum in org.apache.calcite.rel.type">StructKind</a> kind, |
| <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><<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>> names, |
| <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><<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>> types)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isJavaType(org.apache.calcite.rel.type.RelDataType)"> |
| <h3>isJavaType</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name">isJavaType</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> t)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>createDecimalProduct</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createDecimalProduct</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Delegates to |
| <a href="RelDataTypeSystem.html#deriveDecimalMultiplyType(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"><code>RelDataTypeSystem.deriveDecimalMultiplyType(RelDataTypeFactory, RelDataType, RelDataType)</code></a> |
| to get the return type for the operation.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createDecimalProduct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalProduct</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>type1</code> - type of the first operand</dd> |
| <dd><code>type2</code> - type of the second operand</dd> |
| <dt>Returns:</dt> |
| <dd>the result type for a decimal multiplication, or null if decimal |
| multiplication should not be applied to the operands.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>useDoubleMultiplication</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">useDoubleMultiplication</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Delegates to |
| <a href="RelDataTypeSystem.html#shouldUseDoubleMultiplication(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"><code>RelDataTypeSystem.shouldUseDoubleMultiplication(RelDataTypeFactory, RelDataType, RelDataType)</code></a> |
| to get if double should be used for multiplication.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#useDoubleMultiplication(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">useDoubleMultiplication</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"> |
| <h3>createDecimalQuotient</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public</span> <span class="return-type">@Nullable <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">createDecimalQuotient</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type1, |
| <a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type2)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| <div class="block">Delegates to |
| <a href="RelDataTypeSystem.html#deriveDecimalDivideType(org.apache.calcite.rel.type.RelDataTypeFactory,org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)"><code>RelDataTypeSystem.deriveDecimalDivideType(RelDataTypeFactory, RelDataType, RelDataType)</code></a> |
| to get the return type for the operation.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#createDecimalQuotient(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.rel.type.RelDataType)">createDecimalQuotient</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>type1</code> - type of the first operand</dd> |
| <dd><code>type2</code> - type of the second operand</dd> |
| <dt>Returns:</dt> |
| <dd>the result type for a decimal division, or null if decimal |
| division should not be applied to the operands.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="decimalOf(org.apache.calcite.rel.type.RelDataType)"> |
| <h3>decimalOf</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></span> <span class="element-name">decimalOf</span><wbr><span class="parameters">(<a href="RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> type)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Create a decimal type equivalent to the numeric <code>type</code>, |
| this is related to specific system implementation, |
| you can override this logic if it is required.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#decimalOf(org.apache.calcite.rel.type.RelDataType)">decimalOf</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>type</code> - the numeric type to create decimal type with</dd> |
| <dt>Returns:</dt> |
| <dd>decimal equivalence of the numeric type.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getDefaultCharset()"> |
| <h3>getDefaultCharset</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link">Charset</a></span> <span class="element-name">getDefaultCharset</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#getDefaultCharset()">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Returns the default <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link"><code>Charset</code></a> (valid if this is a string type).</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#getDefaultCharset()">getDefaultCharset</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="builder()"> |
| <h3>builder</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type">RelDataTypeFactory.FieldInfoBuilder</a></span> <span class="element-name">builder</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="RelDataTypeFactory.html#builder()">RelDataTypeFactory</a></code></span></div> |
| <div class="block">Creates a |
| <a href="RelDataTypeFactory.FieldInfoBuilder.html" title="class in org.apache.calcite.rel.type"><code>RelDataTypeFactory.FieldInfoBuilder</code></a>. |
| But since <code>FieldInfoBuilder</code> is deprecated, we recommend that you use |
| its base class <a href="RelDataTypeFactory.Builder.html" title="class in org.apache.calcite.rel.type"><code>RelDataTypeFactory.Builder</code></a>, which is not deprecated.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="RelDataTypeFactory.html#builder()">builder</a></code> in interface <code><a href="RelDataTypeFactory.html" title="interface in org.apache.calcite.rel.type">RelDataTypeFactory</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= END OF CLASS DATA ========= --> |
| </main> |
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