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<div class="sub-title"><span class="module-label-in-type">Module</span>&nbsp;<a href="../../../../../module-summary.html">org.apache.jena.tdb</a></div>
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.jena.tdb1.sys</a></div>
<h1 title="Class TDBInternal" class="title">Class TDBInternal</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.jena.tdb1.sys.TDBInternal</div>
</div>
<section class="class-description" id="class-description">
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">TDBInternal</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></span></div>
<div class="block">A collection of helpers to abstract away from internal details of TDB.
Use with care.
These are not general purpose operations.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">TDBInternal</a>()</code></div>
<div class="col-last even-row-color">&nbsp;</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-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-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#expel(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">expel</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Stop managing a TDB1 <code>DatasetGraph</code>.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#expel(org.apache.jena.tdb1.base.file.Location)" class="member-name-link">expel</a><wbr>(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Stop managing a TDB1 database at <a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file"><code>Location</code></a>.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#expel(org.apache.jena.tdb1.base.file.Location,boolean)" class="member-name-link">expel</a><wbr>(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location,
boolean&nbsp;force)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Stop managing a TDB1 database at <a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file"><code>Location</code></a>.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getBaseDatasetGraphTDB(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">getBaseDatasetGraphTDB</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return a DatasetGraphTDB that uses the raw storage for tables.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getDatasetGraphTDB(org.apache.jena.query.Dataset)" class="member-name-link">getDatasetGraphTDB</a><wbr>(org.apache.jena.query.Dataset&nbsp;ds)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the DatasetGraphTDB for a Dataset, or null.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getDatasetGraphTDB(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">getDatasetGraphTDB</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the DatasetGraphTDB for a DatasetGraph, or null.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNode(org.apache.jena.query.Dataset,org.apache.jena.tdb1.store.NodeId)" class="member-name-link">getNode</a><wbr>(org.apache.jena.query.Dataset&nbsp;ds,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the node for a NodeId (if any).</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static org.apache.jena.graph.Node</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNode(org.apache.jena.sparql.core.DatasetGraph,org.apache.jena.tdb1.store.NodeId)" class="member-name-link">getNode</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;ds,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the node for a NodeId (if any).</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNode(org.apache.jena.tdb1.store.DatasetGraphTDB,org.apache.jena.tdb1.store.NodeId)" class="member-name-link">getNode</a><wbr>(<a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a>&nbsp;dsg,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the node for a NodeId (if any).</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNodeId(org.apache.jena.query.Dataset,org.apache.jena.graph.Node)" class="member-name-link">getNodeId</a><wbr>(org.apache.jena.query.Dataset&nbsp;ds,
org.apache.jena.graph.Node&nbsp;node)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the NodeId for a node.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNodeId(org.apache.jena.sparql.core.DatasetGraph,org.apache.jena.graph.Node)" class="member-name-link">getNodeId</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;ds,
org.apache.jena.graph.Node&nbsp;node)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the NodeId for a node.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getNodeId(org.apache.jena.tdb1.store.DatasetGraphTDB,org.apache.jena.graph.Node)" class="member-name-link">getNodeId</a><wbr>(<a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a>&nbsp;dsg,
org.apache.jena.graph.Node&nbsp;node)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the NodeId for a node.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="StoreConnection.html" title="class in org.apache.jena.tdb1.sys">StoreConnection</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getStoreConnection(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">getStoreConnection</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../transaction/TransactionManager.html" title="class in org.apache.jena.tdb1.transaction">TransactionManager</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getTransactionManager(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">getTransactionManager</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return the TransactionManager of this DatasetGraphTransaction</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isNewDatabaseArea(org.apache.jena.tdb1.base.file.Location)" class="member-name-link">isNewDatabaseArea</a><wbr>(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Look at a directory and see if it is a new area</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="#isTDB1(org.apache.jena.sparql.core.DatasetGraph)" class="member-name-link">isTDB1</a><wbr>(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Return true if this is a TDB1 backed DatasetGraph.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#releaseDSG(org.apache.jena.tdb1.base.file.Location)" class="member-name-link">releaseDSG</a><wbr>(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Stop managing the <a href="../transaction/DatasetGraphTransaction.html" title="class in org.apache.jena.tdb1.transaction"><code>DatasetGraphTransaction</code></a> for the location.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#reset()" class="member-name-link">reset</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#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#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>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;()">
<h3>TDBInternal</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">TDBInternal</span>()</div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="isTDB1(org.apache.jena.sparql.core.DatasetGraph)">
<h3>isTDB1</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isTDB1</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
<div class="block">Return true if this is a TDB1 backed DatasetGraph.</div>
</section>
</li>
<li>
<section class="detail" id="getNodeId(org.apache.jena.query.Dataset,org.apache.jena.graph.Node)">
<h3>getNodeId</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></span>&nbsp;<span class="element-name">getNodeId</span><wbr><span class="parameters">(org.apache.jena.query.Dataset&nbsp;ds,
org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Return the NodeId for a node. Returns NodeId.NodeDoesNotExist when the
node is not found. Returns null when not a TDB-backed dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getNodeId(org.apache.jena.sparql.core.DatasetGraph,org.apache.jena.graph.Node)">
<h3>getNodeId</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></span>&nbsp;<span class="element-name">getNodeId</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;ds,
org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Return the NodeId for a node. Returns NodeId.NodeDoesNotExist when the
node is not found. Returns null when not a TDB-backed dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getNodeId(org.apache.jena.tdb1.store.DatasetGraphTDB,org.apache.jena.graph.Node)">
<h3>getNodeId</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a></span>&nbsp;<span class="element-name">getNodeId</span><wbr><span class="parameters">(<a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a>&nbsp;dsg,
org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Return the NodeId for a node. Returns NodeId.NodeDoesNotExist when the
node is not found. Returns null when not a TDB-backed dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getNode(org.apache.jena.query.Dataset,org.apache.jena.tdb1.store.NodeId)">
<h3>getNode</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getNode</span><wbr><span class="parameters">(org.apache.jena.query.Dataset&nbsp;ds,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</span></div>
<div class="block">Return the node for a NodeId (if any). Returns null if the NodeId does
not exist in the dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getNode(org.apache.jena.sparql.core.DatasetGraph,org.apache.jena.tdb1.store.NodeId)">
<h3>getNode</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getNode</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;ds,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</span></div>
<div class="block">Return the node for a NodeId (if any). Returns null if the NodeId does
not exist in the dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getNode(org.apache.jena.tdb1.store.DatasetGraphTDB,org.apache.jena.tdb1.store.NodeId)">
<h3>getNode</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getNode</span><wbr><span class="parameters">(<a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a>&nbsp;dsg,
<a href="../store/NodeId.html" title="class in org.apache.jena.tdb1.store">NodeId</a>&nbsp;nodeId)</span></div>
<div class="block">Return the node for a NodeId (if any). Returns null if the NodeId does
not exist in the dataset.</div>
</section>
</li>
<li>
<section class="detail" id="getDatasetGraphTDB(org.apache.jena.query.Dataset)">
<h3>getDatasetGraphTDB</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></span>&nbsp;<span class="element-name">getDatasetGraphTDB</span><wbr><span class="parameters">(org.apache.jena.query.Dataset&nbsp;ds)</span></div>
<div class="block">Return the DatasetGraphTDB for a Dataset, or null.</div>
</section>
</li>
<li>
<section class="detail" id="getDatasetGraphTDB(org.apache.jena.sparql.core.DatasetGraph)">
<h3>getDatasetGraphTDB</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></span>&nbsp;<span class="element-name">getDatasetGraphTDB</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
<div class="block">Return the DatasetGraphTDB for a DatasetGraph, or null.
May not be up-to-date.</div>
</section>
</li>
<li>
<section class="detail" id="getBaseDatasetGraphTDB(org.apache.jena.sparql.core.DatasetGraph)">
<h3>getBaseDatasetGraphTDB</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../store/DatasetGraphTDB.html" title="class in org.apache.jena.tdb1.store">DatasetGraphTDB</a></span>&nbsp;<span class="element-name">getBaseDatasetGraphTDB</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
<div class="block">Return a DatasetGraphTDB that uses the raw storage for tables.
Use with great care.</div>
</section>
</li>
<li>
<section class="detail" id="getTransactionManager(org.apache.jena.sparql.core.DatasetGraph)">
<h3>getTransactionManager</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="../transaction/TransactionManager.html" title="class in org.apache.jena.tdb1.transaction">TransactionManager</a></span>&nbsp;<span class="element-name">getTransactionManager</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
<div class="block">Return the TransactionManager of this DatasetGraphTransaction</div>
</section>
</li>
<li>
<section class="detail" id="getStoreConnection(org.apache.jena.sparql.core.DatasetGraph)">
<h3>getStoreConnection</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="StoreConnection.html" title="class in org.apache.jena.tdb1.sys">StoreConnection</a></span>&nbsp;<span class="element-name">getStoreConnection</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
</section>
</li>
<li>
<section class="detail" id="expel(org.apache.jena.sparql.core.DatasetGraph)">
<h3>expel</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">expel</span><wbr><span class="parameters">(org.apache.jena.sparql.core.DatasetGraph&nbsp;dsg)</span></div>
<div class="block">Stop managing a TDB1 <code>DatasetGraph</code>.
This function does nothing if it is not a TDB1 database.
Use with great care.
Don't call while transactions are active.</div>
</section>
</li>
<li>
<section class="detail" id="expel(org.apache.jena.tdb1.base.file.Location)">
<h3>expel</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">expel</span><wbr><span class="parameters">(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</span></div>
<div class="block">Stop managing a TDB1 database at <a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file"><code>Location</code></a>.
Use with great care.
Assumes no transactions are active.</div>
</section>
</li>
<li>
<section class="detail" id="expel(org.apache.jena.tdb1.base.file.Location,boolean)">
<h3>expel</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">expel</span><wbr><span class="parameters">(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location,
boolean&nbsp;force)</span></div>
<div class="block">Stop managing a TDB1 database at <a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file"><code>Location</code></a>.
Use with very great care.
Using "force" will orphan any active transactions.</div>
</section>
</li>
<li>
<section class="detail" id="releaseDSG(org.apache.jena.tdb1.base.file.Location)">
<h3>releaseDSG</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">releaseDSG</span><wbr><span class="parameters">(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</span></div>
<div class="block">Stop managing the <a href="../transaction/DatasetGraphTransaction.html" title="class in org.apache.jena.tdb1.transaction"><code>DatasetGraphTransaction</code></a> for the location.
This operation does not release the <a href="StoreConnection.html" title="class in org.apache.jena.tdb1.sys"><code>StoreConnection</code></a>.
Use with great care.
Don't call while transactions are active.</div>
</section>
</li>
<li>
<section class="detail" id="isNewDatabaseArea(org.apache.jena.tdb1.base.file.Location)">
<h3>isNewDatabaseArea</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isNewDatabaseArea</span><wbr><span class="parameters">(<a href="../base/file/Location.html" title="class in org.apache.jena.tdb1.base.file">Location</a>&nbsp;location)</span></div>
<div class="block">Look at a directory and see if it is a new area</div>
</section>
</li>
<li>
<section class="detail" id="reset()">
<h3>reset</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">reset</span>()</div>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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