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<div class="subTitle">org.apache.beam.sdk.extensions.sql.meta.store</div>
<h2 title="Class InMemoryMetaStore" class="title">Class InMemoryMetaStore</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li>org.apache.beam.sdk.extensions.sql.meta.store.InMemoryMetaStore</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a>, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.store">MetaStore</a></dd>
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<pre>public class <span class="typeNameLabel">InMemoryMetaStore</span>
extends java.lang.Object
implements <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.store">MetaStore</a></pre>
<div class="block">A <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.store"><code>MetaStore</code></a> which stores the meta info in memory.
<p>NOTE, because this implementation is memory based, the metadata is NOT persistent. for tables
which created, you need to create again every time you launch the <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/BeamSqlCli.html" title="class in org.apache.beam.sdk.extensions.sql"><code>BeamSqlCli</code></a>.</div>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#InMemoryMetaStore--">InMemoryMetaStore</a></span>()</code>&nbsp;</td>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql">BeamSqlTable</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#buildBeamSqlTable-org.apache.beam.sdk.extensions.sql.meta.Table-">buildBeamSqlTable</a></span>(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&nbsp;table)</code>
<div class="block">Build a <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql"><code>BeamSqlTable</code></a> using the given table meta info.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#createTable-org.apache.beam.sdk.extensions.sql.meta.Table-">createTable</a></span>(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&nbsp;table)</code>
<div class="block">Creates a table.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#dropTable-java.lang.String-">dropTable</a></span>(java.lang.String&nbsp;tableName)</code>
<div class="block">Drops a table.</div>
</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.util.Map&lt;java.lang.String,<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#getTables--">getTables</a></span>()</code>
<div class="block">Get all tables from this provider.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#getTableType--">getTableType</a></span>()</code>
<div class="block">Gets the table type this provider handles.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/InMemoryMetaStore.html#registerProvider-org.apache.beam.sdk.extensions.sql.meta.provider.TableProvider-">registerProvider</a></span>(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a>&nbsp;provider)</code>
<div class="block">Register a table provider.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.beam.sdk.extensions.sql.meta.provider.<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></h3>
<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getSubProvider-java.lang.String-">getSubProvider</a>, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getSubProviders--">getSubProviders</a>, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getTable-java.lang.String-">getTable</a></code></li>
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<h4>InMemoryMetaStore</h4>
<pre>public&nbsp;InMemoryMetaStore()</pre>
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<h4>getTableType</h4>
<pre>public&nbsp;java.lang.String&nbsp;getTableType()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getTableType--">TableProvider</a></code></span></div>
<div class="block">Gets the table type this provider handles.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getTableType--">getTableType</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></code></dd>
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<h4>createTable</h4>
<pre>public&nbsp;void&nbsp;createTable(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&nbsp;table)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#createTable-org.apache.beam.sdk.extensions.sql.meta.Table-">TableProvider</a></code></span></div>
<div class="block">Creates a table.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#createTable-org.apache.beam.sdk.extensions.sql.meta.Table-">createTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></code></dd>
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<h4>dropTable</h4>
<pre>public&nbsp;void&nbsp;dropTable(java.lang.String&nbsp;tableName)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#dropTable-java.lang.String-">TableProvider</a></code></span></div>
<div class="block">Drops a table.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#dropTable-java.lang.String-">dropTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></code></dd>
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<pre>public&nbsp;java.util.Map&lt;java.lang.String,<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&gt;&nbsp;getTables()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getTables--">TableProvider</a></code></span></div>
<div class="block">Get all tables from this provider.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#getTables--">getTables</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></code></dd>
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<h4>buildBeamSqlTable</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql">BeamSqlTable</a>&nbsp;buildBeamSqlTable(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/Table.html" title="class in org.apache.beam.sdk.extensions.sql.meta">Table</a>&nbsp;table)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#buildBeamSqlTable-org.apache.beam.sdk.extensions.sql.meta.Table-">TableProvider</a></code></span></div>
<div class="block">Build a <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql"><code>BeamSqlTable</code></a> using the given table meta info.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html#buildBeamSqlTable-org.apache.beam.sdk.extensions.sql.meta.Table-">buildBeamSqlTable</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a></code></dd>
</dl>
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<h4>registerProvider</h4>
<pre>public&nbsp;void&nbsp;registerProvider(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/provider/TableProvider.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.provider">TableProvider</a>&nbsp;provider)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html#registerProvider-org.apache.beam.sdk.extensions.sql.meta.provider.TableProvider-">MetaStore</a></code></span></div>
<div class="block">Register a table provider.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html#registerProvider-org.apache.beam.sdk.extensions.sql.meta.provider.TableProvider-">registerProvider</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/store/MetaStore.html" title="interface in org.apache.beam.sdk.extensions.sql.meta.store">MetaStore</a></code></dd>
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