Plan/all/com/djrapitops/plan/query/QueryService.html

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<div class="header">
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">com.djrapitops.plan.query</a></div>
<h1 title="Interface QueryService" class="title">Interface QueryService</h1>
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</div>
<section class="description">
<dl class="notes">
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<dt>All Known Implementing Classes:</dt>
<dd><code><a href="QuerySvc.html" title="class in com.djrapitops.plan.query">QuerySvc</a></code></dd>
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</dl>
<hr>
<div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">QueryService</span></div>
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<div class="block">Service for Query API.
<p>
Requires Capability QUERY_API</div>
</section>
<section class="summary">
<ul class="summary-list">
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<!-- ======== 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">Interface</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static class&nbsp;</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="QueryService.Holder.html" title="class in com.djrapitops.plan.query">QueryService.Holder</a></span></code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-first odd-row-color"><code>static interface&nbsp;</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="QueryService.ThrowingConsumer.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingConsumer</a>&lt;<a href="QueryService.ThrowingConsumer.html" title="type parameter in QueryService.ThrowingConsumer">T</a>&gt;</span></code></div>
<div class="col-last odd-row-color">
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<div class="block">See https://docs.oracle.com/javase/8/docs/api/java/util/function/package-summary.html</div>
</div>
<div class="col-first even-row-color"><code>static interface&nbsp;</code></div>
<div class="col-second even-row-color"><code><span class="member-name-link"><a href="QueryService.ThrowingFunction.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingFunction</a>&lt;<a href="QueryService.ThrowingFunction.html" title="type parameter in QueryService.ThrowingFunction">T</a>,&#8203;<a href="QueryService.ThrowingFunction.html" title="type parameter in QueryService.ThrowingFunction">R</a>&gt;</span></code></div>
<div class="col-last even-row-color">
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<div class="block">See https://docs.oracle.com/javase/8/docs/api/java/util/function/package-summary.html</div>
</div>
<div class="col-first odd-row-color"><code>static interface&nbsp;</code></div>
<div class="col-second odd-row-color"><code><span class="member-name-link"><a href="QueryService.VoidFunction.html" title="interface in com.djrapitops.plan.query">QueryService.VoidFunction</a></span></code></div>
<div class="col-last odd-row-color">
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<div class="block">See https://docs.oracle.com/javase/8/docs/api/java/util/function/package-summary.html</div>
</div>
</div>
</section>
</li>
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<!-- ========== METHOD SUMMARY =========== -->
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<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-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div>
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<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-tab2 method-summary-table method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a>&lt;?&gt;</code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#execute(java.lang.String,com.djrapitops.plan.query.QueryService.ThrowingConsumer)">execute</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;sql,
<a href="QueryService.ThrowingConsumer.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingConsumer</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.sql/java/sql/PreparedStatement.html" title="class or interface in java.sql" class="external-link">PreparedStatement</a>&gt;&nbsp;performStatement)</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Execute SQL against Plan database.</div>
</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><a href="CommonQueries.html" title="interface in com.djrapitops.plan.query">CommonQueries</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#getCommonQueries()">getCommonQueries</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Perform some commonly wanted queries.</div>
</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#getDBType()">getDBType</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Get what kind of database is in use.</div>
</div>
<div class="col-first odd-row-color method-summary-table-tab1 method-summary-table"><code>static <a href="QueryService.html" title="interface in com.djrapitops.plan.query">QueryService</a></code></div>
<div class="col-second odd-row-color method-summary-table-tab1 method-summary-table"><code><span class="member-name-link"><a href="#getInstance()">getInstance</a></span>()</code></div>
<div class="col-last odd-row-color method-summary-table-tab1 method-summary-table">
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<div class="block">Obtain instance of QueryService.</div>
</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#getServerUUID()">getServerUUID</a></span>()</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Get the UUID of this server.</div>
</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>&lt;T&gt;&nbsp;T</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#query(java.lang.String,com.djrapitops.plan.query.QueryService.ThrowingFunction)">query</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;sql,
<a href="QueryService.ThrowingFunction.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingFunction</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.sql/java/sql/PreparedStatement.html" title="class or interface in java.sql" class="external-link">PreparedStatement</a>,&#8203;T&gt;&nbsp;performQuery)</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Perform a query against Plan database.</div>
</div>
<div class="col-first even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div>
<div class="col-second even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#subscribeDataClearEvent(com.djrapitops.plan.query.QueryService.VoidFunction)">subscribeDataClearEvent</a></span>&#8203;(<a href="QueryService.VoidFunction.html" title="interface in com.djrapitops.plan.query">QueryService.VoidFunction</a>&nbsp;eventListener)</code></div>
<div class="col-last even-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Used for getting notified about removal of ALL data.</div>
</div>
<div class="col-first odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3"><code><span class="member-name-link"><a href="#subscribeToPlayerRemoveEvent(java.util.function.Consumer)">subscribeToPlayerRemoveEvent</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/function/Consumer.html" title="class or interface in java.util.function" class="external-link">Consumer</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;eventListener)</code></div>
<div class="col-last odd-row-color method-summary-table-tab2 method-summary-table method-summary-table-tab3">
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<div class="block">Used for getting notified about removal of player data.</div>
</div>
</div>
</div>
</div>
</section>
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</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
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<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method.detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getInstance()">
<h3>getInstance</h3>
<div class="member-signature"><span class="modifiers">static</span>&nbsp;<span class="return-type"><a href="QueryService.html" title="interface in com.djrapitops.plan.query">QueryService</a></span>&nbsp;<span class="element-name">getInstance</span>()</div>
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<div class="block">Obtain instance of QueryService.</div>
<dl class="notes">
<dt>Returns:</dt>
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<dd>QueryService implementation.</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/NoClassDefFoundError.html" title="class or interface in java.lang" class="external-link">NoClassDefFoundError</a></code> - If Plan is not installed and this class can not be found or if older Plan version is installed.</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - If Plan is installed, but not enabled.</dd>
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</dl>
</section>
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</li>
<li>
<section class="detail" id="getDBType()">
<h3>getDBType</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getDBType</span>()</div>
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<div class="block">Get what kind of database is in use.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>SQLITE or MYSQL</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - If database has not been initialized (Plugin failed to enable)</dd>
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</dl>
</section>
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</li>
<li>
<section class="detail" id="query(java.lang.String,com.djrapitops.plan.query.QueryService.ThrowingFunction)">
<h3>query</h3>
<div class="member-signature"><span class="type-parameters">&lt;T&gt;</span>&nbsp;<span class="return-type">T</span>&nbsp;<span class="element-name">query</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;sql,
<a href="QueryService.ThrowingFunction.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingFunction</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.sql/java/sql/PreparedStatement.html" title="class or interface in java.sql" class="external-link">PreparedStatement</a>,&#8203;T&gt;&nbsp;performQuery)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></span></div>
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<div class="block">Perform a query against Plan database.
<p>
Blocks thread until query is complete.</div>
<dl class="notes">
<dt>Type Parameters:</dt>
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<dd><code>T</code> - Type of results.</dd>
<dt>Parameters:</dt>
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<dd><code>sql</code> - SQL String to execute, can contain parameterized queries (<code>?</code>).</dd>
<dd><code>performQuery</code> - set your parameters to the PreparedStatement and execute the query, return results.</dd>
<dt>Returns:</dt>
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<dd>The object returned by <code>results</code>.</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - If something goes wrong with the query. SQLException might be as cause.</dd>
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</dl>
</section>
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</li>
<li>
<section class="detail" id="execute(java.lang.String,com.djrapitops.plan.query.QueryService.ThrowingConsumer)">
<h3>execute</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/concurrent/Future.html" title="class or interface in java.util.concurrent" class="external-link">Future</a>&lt;?&gt;</span>&nbsp;<span class="element-name">execute</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;sql,
<a href="QueryService.ThrowingConsumer.html" title="interface in com.djrapitops.plan.query">QueryService.ThrowingConsumer</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.sql/java/sql/PreparedStatement.html" title="class or interface in java.sql" class="external-link">PreparedStatement</a>&gt;&nbsp;performStatement)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></span></div>
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<div class="block">Execute SQL against Plan database.
<p>
Does not block thread, SQL is executed in a single transaction to the database.
<p>
Differs from <a href="#query(java.lang.String,com.djrapitops.plan.query.QueryService.ThrowingFunction)"><code>query(String, ThrowingFunction)</code></a> in that no results are returned.</div>
<dl class="notes">
<dt>Parameters:</dt>
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<dd><code>sql</code> - SQL String to execute, can contain parameterized queries (<code>?</code>).</dd>
<dd><code>performStatement</code> - set your parameters to the PreparedStatement and execute the statement.</dd>
<dt>Returns:</dt>
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<dd>A Future that tells when the transaction has completed. Blocks thread if Future#get is called.</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - If something goes wrong with the query. SQLException might be as cause.</dd>
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</dl>
</section>
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</li>
<li>
<section class="detail" id="subscribeToPlayerRemoveEvent(java.util.function.Consumer)">
<h3>subscribeToPlayerRemoveEvent</h3>
<div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="element-name">subscribeToPlayerRemoveEvent</span>&#8203;<span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/function/Consumer.html" title="class or interface in java.util.function" class="external-link">Consumer</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;&nbsp;eventListener)</span></div>
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<div class="block">Used for getting notified about removal of player data.
<p>
SQL for removing this player's data should be executed when this occurs.
<p>
Example usage:
<code>subscribeToPlayerRemoveEvent(playerUUID -&gt; { do stuff })</code></div>
<dl class="notes">
<dt>Parameters:</dt>
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<dd><code>eventListener</code> - Functional interface that is called on the event.</dd>
</dl>
</section>
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</li>
<li>
<section class="detail" id="subscribeDataClearEvent(com.djrapitops.plan.query.QueryService.VoidFunction)">
<h3>subscribeDataClearEvent</h3>
<div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="element-name">subscribeDataClearEvent</span>&#8203;<span class="parameters">(<a href="QueryService.VoidFunction.html" title="interface in com.djrapitops.plan.query">QueryService.VoidFunction</a>&nbsp;eventListener)</span></div>
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<div class="block">Used for getting notified about removal of ALL data.
<p>
SQL for removing all extra tables (and data) should be performed
<p>
Example usage:
<code>subscribeDataClearEvent(() -&gt; { do stuff })</code></div>
<dl class="notes">
<dt>Parameters:</dt>
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<dd><code>eventListener</code> - Functional interface that is called on the event.</dd>
</dl>
</section>
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</li>
<li>
<section class="detail" id="getServerUUID()">
<h3>getServerUUID</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/Optional.html" title="class or interface in java.util" class="external-link">Optional</a>&lt;<a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/util/UUID.html" title="class or interface in java.util" class="external-link">UUID</a>&gt;</span>&nbsp;<span class="element-name">getServerUUID</span>()</div>
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<div class="block">Get the UUID of this server.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>Optional of the server UUID, empty if server did not start properly.</dd>
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</dl>
</section>
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</li>
<li>
<section class="detail" id="getCommonQueries()">
<h3>getCommonQueries</h3>
<div class="member-signature"><span class="return-type"><a href="CommonQueries.html" title="interface in com.djrapitops.plan.query">CommonQueries</a></span>&nbsp;<span class="element-name">getCommonQueries</span>()</div>
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<div class="block">Perform some commonly wanted queries.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd><a href="CommonQueries.html" title="interface in com.djrapitops.plan.query"><code>CommonQueries</code></a> implementation.</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/16/docs/api/java.base/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="external-link">IllegalStateException</a></code> - If database has not been initialized (Plugin failed to enable)</dd>
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</dl>
</section>
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</li>
</ul>
</section>
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</li>
</ul>
</section>
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