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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.sql.validate</a></div> |
| <h2 title="Class SchemaNamespace" class="title">Class SchemaNamespace</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <ul class="inheritance"> |
| <li><a href="AbstractNamespace.html" title="class in org.apache.calcite.sql.validate">org.apache.calcite.sql.validate.AbstractNamespace</a></li> |
| <li> |
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| <li>org.apache.calcite.sql.validate.SchemaNamespace</li> |
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| <dd><code><a href="SqlValidatorNamespace.html" title="interface in org.apache.calcite.sql.validate">SqlValidatorNamespace</a></code></dd> |
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| <pre>class <span class="typeNameLabel">SchemaNamespace</span> |
| extends <a href="AbstractNamespace.html" title="class in org.apache.calcite.sql.validate">AbstractNamespace</a></pre> |
| <div class="block">Namespace based on a schema. |
| |
| <p>The visible names are tables and sub-schemas.</div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private com.google.common.collect.ImmutableList<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#names">names</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The path of this schema.</div> |
| </td> |
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| <h3>Fields inherited from class org.apache.calcite.sql.validate.<a href="AbstractNamespace.html" title="class in org.apache.calcite.sql.validate">AbstractNamespace</a></h3> |
| <code><a href="AbstractNamespace.html#enclosingNode">enclosingNode</a>, <a href="AbstractNamespace.html#rowType">rowType</a>, <a href="AbstractNamespace.html#type">type</a>, <a href="AbstractNamespace.html#validator">validator</a></code></li> |
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| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.calcite.sql.validate.SqlValidatorImpl,com.google.common.collect.ImmutableList)">SchemaNamespace</a></span>​(<a href="SqlValidatorImpl.html" title="class in org.apache.calcite.sql.validate">SqlValidatorImpl</a> validator, |
| com.google.common.collect.ImmutableList<java.lang.String> names)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a SchemaNamespace.</div> |
| </td> |
| </tr> |
| </table> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNode()">getNode</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the parse tree node at the root of this namespace.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#validateImpl(org.apache.calcite.rel.type.RelDataType)">validateImpl</a></span>​(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</code></th> |
| <td class="colLast"> |
| <div class="block">Validates this scope and returns the type of the records it returns.</div> |
| </td> |
| </tr> |
| </table> |
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| <li class="blockList"><a id="methods.inherited.from.class.org.apache.calcite.sql.validate.AbstractNamespace"> |
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| </a> |
| <h3>Methods inherited from class org.apache.calcite.sql.validate.<a href="AbstractNamespace.html" title="class in org.apache.calcite.sql.validate">AbstractNamespace</a></h3> |
| <code><a href="AbstractNamespace.html#convertToStruct(org.apache.calcite.rel.type.RelDataType)">convertToStruct</a>, <a href="AbstractNamespace.html#fieldExists(java.lang.String)">fieldExists</a>, <a href="AbstractNamespace.html#getEnclosingNode()">getEnclosingNode</a>, <a href="AbstractNamespace.html#getMonotonicExprs()">getMonotonicExprs</a>, <a href="AbstractNamespace.html#getMonotonicity(java.lang.String)">getMonotonicity</a>, <a href="AbstractNamespace.html#getRowType()">getRowType</a>, <a href="AbstractNamespace.html#getRowTypeSansSystemColumns()">getRowTypeSansSystemColumns</a>, <a href="AbstractNamespace.html#getTable()">getTable</a>, <a href="AbstractNamespace.html#getType()">getType</a>, <a href="AbstractNamespace.html#getValidator()">getValidator</a>, <a href="AbstractNamespace.html#isWrapperFor(java.lang.Class)">isWrapperFor</a>, <a href="AbstractNamespace.html#lookupChild(java.lang.String)">lookupChild</a>, <a href="AbstractNamespace.html#makeNullable()">makeNullable</a>, <a href="AbstractNamespace.html#resolve()">resolve</a>, <a href="AbstractNamespace.html#setType(org.apache.calcite.rel.type.RelDataType)">setType</a>, <a href="AbstractNamespace.html#supportsModality(org.apache.calcite.sql.validate.SqlModality)">supportsModality</a>, <a href="AbstractNamespace.html#toStruct(org.apache.calcite.rel.type.RelDataType,org.apache.calcite.sql.SqlNode)">toStruct</a>, <a href="AbstractNamespace.html#translate(java.lang.String)">translate</a>, <a href="AbstractNamespace.html#unwrap(java.lang.Class)">unwrap</a>, <a href="AbstractNamespace.html#validate(org.apache.calcite.rel.type.RelDataType)">validate</a></code></li> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
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| </section> |
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| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <a id="names"> |
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| <h4>names</h4> |
| <pre>private final com.google.common.collect.ImmutableList<java.lang.String> names</pre> |
| <div class="block">The path of this schema.</div> |
| </li> |
| </ul> |
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| </ul> |
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| <h3>Constructor Detail</h3> |
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| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
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| <h4>SchemaNamespace</h4> |
| <pre>SchemaNamespace​(<a href="SqlValidatorImpl.html" title="class in org.apache.calcite.sql.validate">SqlValidatorImpl</a> validator, |
| com.google.common.collect.ImmutableList<java.lang.String> names)</pre> |
| <div class="block">Creates a SchemaNamespace.</div> |
| </li> |
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| <h4>validateImpl</h4> |
| <pre class="methodSignature">protected <a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> validateImpl​(<a href="../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a> targetRowType)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="AbstractNamespace.html#validateImpl(org.apache.calcite.rel.type.RelDataType)">AbstractNamespace</a></code></span></div> |
| <div class="block">Validates this scope and returns the type of the records it returns. |
| External users should call <a href="AbstractNamespace.html#validate(org.apache.calcite.rel.type.RelDataType)"><code>AbstractNamespace.validate(org.apache.calcite.rel.type.RelDataType)</code></a>, which uses the |
| <a href="AbstractNamespace.html#status"><code>AbstractNamespace.status</code></a> field to protect against cycles.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="AbstractNamespace.html#validateImpl(org.apache.calcite.rel.type.RelDataType)">validateImpl</a></code> in class <code><a href="AbstractNamespace.html" title="class in org.apache.calcite.sql.validate">AbstractNamespace</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>targetRowType</code> - Desired row type, must not be null, may be the data |
| type 'unknown'.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>record data type, never null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNode()"> |
| <!-- --> |
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| <h4>getNode</h4> |
| <pre class="methodSignature">public <a href="../SqlNode.html" title="class in org.apache.calcite.sql">SqlNode</a> getNode()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="SqlValidatorNamespace.html#getNode()">SqlValidatorNamespace</a></code></span></div> |
| <div class="block">Returns the parse tree node at the root of this namespace.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>parse tree node; null for <a href="TableNamespace.html" title="class in org.apache.calcite.sql.validate"><code>TableNamespace</code></a></dd> |
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