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| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field-summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method-summary">Method</a></li> |
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| <li>Detail: </li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../module-summary.html">org.apache.jena.core</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.jena.mem2</a></div> |
| <h1 title="Class GraphMem2" class="title">Class GraphMem2</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"><a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">org.apache.jena.graph.impl.GraphBase</a> |
| <div class="inheritance"><a href="../mem/GraphMemBase.html" title="class in org.apache.jena.mem">org.apache.jena.mem.GraphMemBase</a> |
| <div class="inheritance">org.apache.jena.mem2.GraphMem2</div> |
| </div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code>org.apache.jena.atlas.lib.Copyable<<a href="GraphMem2.html" title="class in org.apache.jena.mem2">GraphMem2</a>></code>, <code><a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></code>, <code><a href="../graph/impl/GraphWithPerform.html" title="interface in org.apache.jena.graph.impl">GraphWithPerform</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="GraphMem2Fast.html" title="class in org.apache.jena.mem2">GraphMem2Fast</a></code>, <code><a href="GraphMem2Legacy.html" title="class in org.apache.jena.mem2">GraphMem2Legacy</a></code>, <code><a href="GraphMem2Roaring.html" title="class in org.apache.jena.mem2">GraphMem2Roaring</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">GraphMem2</span> |
| <span class="extends-implements">extends <a href="../mem/GraphMemBase.html" title="class in org.apache.jena.mem">GraphMemBase</a> |
| implements <a href="../graph/impl/GraphWithPerform.html" title="interface in org.apache.jena.graph.impl">GraphWithPerform</a>, org.apache.jena.atlas.lib.Copyable<<a href="GraphMem2.html" title="class in org.apache.jena.mem2">GraphMem2</a>></span></div> |
| <div class="block">A graph that stores triples in memory. This class is not thread-safe. |
| All triples are stored in a <a href="store/TripleStore.html" title="interface in org.apache.jena.mem2.store"><code>TripleStore</code></a>. |
| <p> |
| Implementation must always comply to term-equality semantics. The characteristics of the |
| implementations always have handlesLiteralTyping() == false.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.jena.graph.impl.GraphBase">Fields inherited from class org.apache.jena.graph.impl.<a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></h3> |
| <code><a href="../graph/impl/GraphBase.html#TOSTRING_TRIPLE_BASE">TOSTRING_TRIPLE_BASE</a>, <a href="../graph/impl/GraphBase.html#TOSTRING_TRIPLE_LIMIT">TOSTRING_TRIPLE_LIMIT</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.jena.graph.Graph">Fields inherited from interface org.apache.jena.graph.<a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></h3> |
| <code><a href="../graph/Graph.html#emptyGraph">emptyGraph</a></code></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-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></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>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#clear()" class="member-name-link">clear</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Remove all the statements from this graph.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="GraphMem2.html" title="class in org.apache.jena.mem2">GraphMem2</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#copy()" class="member-name-link">copy</a>()</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 copy of this graph.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#destroy()" class="member-name-link">destroy</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Subclasses over-ride this method to release any resources they no |
| longer need once fully closed.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../graph/Capabilities.html" title="interface in org.apache.jena.graph">Capabilities</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getCapabilities()" class="member-name-link">getCapabilities</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 this Graph's capabilities</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#graphBaseContains(org.apache.jena.graph.Triple)" class="member-name-link">graphBaseContains</a><wbr>(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> tripleMatch)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Answer true if the graph contains any triple matching <code>t</code>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../util/iterator/ExtendedIterator.html" title="interface in org.apache.jena.util.iterator">ExtendedIterator</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#graphBaseFind(org.apache.jena.graph.Triple)" class="member-name-link">graphBaseFind</a><wbr>(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> tripleMatch)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns an <a href="../util/iterator/ExtendedIterator.html" title="interface in org.apache.jena.util.iterator"><code>ExtendedIterator</code></a> of all triples in the graph matching the given triple match.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#graphBaseSize()" class="member-name-link">graphBaseSize</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Answer the number of triples in this graph.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#performAdd(org.apache.jena.graph.Triple)" class="member-name-link">performAdd</a><wbr>(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> t)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Add a triple to the graph without notifying.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#performDelete(org.apache.jena.graph.Triple)" class="member-name-link">performDelete</a><wbr>(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> t)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Remove a triple from the triple store.</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/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link">Stream</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#stream()" class="member-name-link">stream</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 a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link"><code>Stream</code></a> of all triples in the graph.</div> |
| </div> |
| <div class="col-first even-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/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link">Stream</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#stream(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)" class="member-name-link">stream</a><wbr>(<a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> sm, |
| <a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> pm, |
| <a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> om)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Returns a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link"><code>Stream</code></a> of Triples matching a pattern.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.jena.mem.GraphMemBase">Methods inherited from class org.apache.jena.mem.<a href="../mem/GraphMemBase.html" title="class in org.apache.jena.mem">GraphMemBase</a></h3> |
| <code><a href="../mem/GraphMemBase.html#close()">close</a>, <a href="../mem/GraphMemBase.html#openAgain()">openAgain</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.jena.graph.impl.GraphBase">Methods inherited from class org.apache.jena.graph.impl.<a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></h3> |
| <code><a href="../graph/impl/GraphBase.html#add(org.apache.jena.graph.Triple)">add</a>, <a href="../graph/impl/GraphBase.html#contains(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">contains</a>, <a href="../graph/impl/GraphBase.html#contains(org.apache.jena.graph.Triple)">contains</a>, <a href="../graph/impl/GraphBase.html#delete(org.apache.jena.graph.Triple)">delete</a>, <a href="../graph/impl/GraphBase.html#dependsOn(org.apache.jena.graph.Graph)">dependsOn</a>, <a href="../graph/impl/GraphBase.html#find(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">find</a>, <a href="../graph/impl/GraphBase.html#find(org.apache.jena.graph.Triple)">find</a>, <a href="../graph/impl/GraphBase.html#forTestingOnly_graphBaseFind(org.apache.jena.graph.Triple)">forTestingOnly_graphBaseFind</a>, <a href="../graph/impl/GraphBase.html#getEventManager()">getEventManager</a>, <a href="../graph/impl/GraphBase.html#getPrefixMapping()">getPrefixMapping</a>, <a href="../graph/impl/GraphBase.html#getTransactionHandler()">getTransactionHandler</a>, <a href="../graph/impl/GraphBase.html#isClosed()">isClosed</a>, <a href="../graph/impl/GraphBase.html#isEmpty()">isEmpty</a>, <a href="../graph/impl/GraphBase.html#isIsomorphicWith(org.apache.jena.graph.Graph)">isIsomorphicWith</a>, <a href="../graph/impl/GraphBase.html#notifyAdd(org.apache.jena.graph.Triple)">notifyAdd</a>, <a href="../graph/impl/GraphBase.html#notifyDelete(org.apache.jena.graph.Triple)">notifyDelete</a>, <a href="../graph/impl/GraphBase.html#remove(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">remove</a>, <a href="../graph/impl/GraphBase.html#size()">size</a>, <a href="../graph/impl/GraphBase.html#toString()">toString</a>, <a href="../graph/impl/GraphBase.html#toString(java.lang.String,org.apache.jena.graph.Graph)">toString</a></code></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#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#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.jena.graph.Graph">Methods inherited from interface org.apache.jena.graph.<a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></h3> |
| <code><a href="../graph/Graph.html#add(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">add</a>, <a href="../graph/Graph.html#add(org.apache.jena.graph.Triple)">add</a>, <a href="../graph/Graph.html#close()">close</a>, <a href="../graph/Graph.html#contains(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">contains</a>, <a href="../graph/Graph.html#contains(org.apache.jena.graph.Triple)">contains</a>, <a href="../graph/Graph.html#delete(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">delete</a>, <a href="../graph/Graph.html#delete(org.apache.jena.graph.Triple)">delete</a>, <a href="../graph/Graph.html#dependsOn(org.apache.jena.graph.Graph)">dependsOn</a>, <a href="../graph/Graph.html#find()">find</a>, <a href="../graph/Graph.html#find(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">find</a>, <a href="../graph/Graph.html#find(org.apache.jena.graph.Triple)">find</a>, <a href="../graph/Graph.html#getEventManager()">getEventManager</a>, <a href="../graph/Graph.html#getPrefixMapping()">getPrefixMapping</a>, <a href="../graph/Graph.html#getTransactionHandler()">getTransactionHandler</a>, <a href="../graph/Graph.html#isClosed()">isClosed</a>, <a href="../graph/Graph.html#isEmpty()">isEmpty</a>, <a href="../graph/Graph.html#isIsomorphicWith(org.apache.jena.graph.Graph)">isIsomorphicWith</a>, <a href="../graph/Graph.html#remove(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">remove</a>, <a href="../graph/Graph.html#size()">size</a>, <a href="../graph/Graph.html#sizeLong()">sizeLong</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="destroy()"> |
| <h3>destroy</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">destroy</span>()</div> |
| <div class="block">Subclasses over-ride this method to release any resources they no |
| longer need once fully closed.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="clear()"> |
| <h3>clear</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">clear</span>()</div> |
| <div class="block">Remove all the statements from this graph.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/Graph.html#clear()">clear</a></code> in interface <code><a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../graph/impl/GraphBase.html#clear()">clear</a></code> in class <code><a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="performAdd(org.apache.jena.graph.Triple)"> |
| <h3>performAdd</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">performAdd</span><wbr><span class="parameters">(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> t)</span></div> |
| <div class="block">Add a triple to the graph without notifying. The default implementation throws an |
| AddDeniedException; subclasses must override if they want to be able to |
| add triples.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/impl/GraphWithPerform.html#performAdd(org.apache.jena.graph.Triple)">performAdd</a></code> in interface <code><a href="../graph/impl/GraphWithPerform.html" title="interface in org.apache.jena.graph.impl">GraphWithPerform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../graph/impl/GraphBase.html#performAdd(org.apache.jena.graph.Triple)">performAdd</a></code> in class <code><a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>t</code> - triple to add</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="performDelete(org.apache.jena.graph.Triple)"> |
| <h3>performDelete</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">void</span> <span class="element-name">performDelete</span><wbr><span class="parameters">(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> t)</span></div> |
| <div class="block">Remove a triple from the triple store. The default implementation throws |
| a DeleteDeniedException; subclasses must override if they want to be able |
| to remove triples.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/impl/GraphWithPerform.html#performDelete(org.apache.jena.graph.Triple)">performDelete</a></code> in interface <code><a href="../graph/impl/GraphWithPerform.html" title="interface in org.apache.jena.graph.impl">GraphWithPerform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../graph/impl/GraphBase.html#performDelete(org.apache.jena.graph.Triple)">performDelete</a></code> in class <code><a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>t</code> - triple to delete</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="stream()"> |
| <h3>stream</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/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link">Stream</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></span> <span class="element-name">stream</span>()</div> |
| <div class="block">Returns a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link"><code>Stream</code></a> of all triples in the graph. |
| Note: <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/BaseStream.html#parallel()" title="class or interface in java.util.stream" class="external-link"><code>BaseStream.parallel()</code></a> is supported.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/Graph.html#stream()">stream</a></code> in interface <code><a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></code></dd> |
| <dt>Returns:</dt> |
| <dd>a stream of triples in this graph.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="stream(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)"> |
| <h3>stream</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/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link">Stream</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></span> <span class="element-name">stream</span><wbr><span class="parameters">(<a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> sm, |
| <a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> pm, |
| <a href="../graph/Node.html" title="class in org.apache.jena.graph">Node</a> om)</span></div> |
| <div class="block">Returns a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/Stream.html" title="class or interface in java.util.stream" class="external-link"><code>Stream</code></a> of Triples matching a pattern. |
| Note: <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/stream/BaseStream.html#parallel()" title="class or interface in java.util.stream" class="external-link"><code>BaseStream.parallel()</code></a> is supported.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/Graph.html#stream(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">stream</a></code> in interface <code><a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>sm</code> - subject node match pattern</dd> |
| <dd><code>pm</code> - predicate node match pattern</dd> |
| <dd><code>om</code> - object node match pattern</dd> |
| <dt>Returns:</dt> |
| <dd>a stream of triples in this graph matching the pattern.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="graphBaseFind(org.apache.jena.graph.Triple)"> |
| <h3>graphBaseFind</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../util/iterator/ExtendedIterator.html" title="interface in org.apache.jena.util.iterator">ExtendedIterator</a><<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a>></span> <span class="element-name">graphBaseFind</span><wbr><span class="parameters">(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> tripleMatch)</span></div> |
| <div class="block">Returns an <a href="../util/iterator/ExtendedIterator.html" title="interface in org.apache.jena.util.iterator"><code>ExtendedIterator</code></a> of all triples in the graph matching the given triple match.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="graphBaseContains(org.apache.jena.graph.Triple)"> |
| <h3>graphBaseContains</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">boolean</span> <span class="element-name">graphBaseContains</span><wbr><span class="parameters">(<a href="../graph/Triple.html" title="class in org.apache.jena.graph">Triple</a> tripleMatch)</span></div> |
| <div class="block">Answer true if the graph contains any triple matching <code>t</code>. |
| The default implementation uses <code>find</code> and checks to see |
| if the iterator is non-empty.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>tripleMatch</code> - triple match pattern, which may be contained</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="graphBaseSize()"> |
| <h3>graphBaseSize</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name">graphBaseSize</span>()</div> |
| <div class="block">Answer the number of triples in this graph. Default implementation counts its |
| way through the results of a findAll. Subclasses must override if they want |
| size() to be efficient.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getCapabilities()"> |
| <h3>getCapabilities</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../graph/Capabilities.html" title="interface in org.apache.jena.graph">Capabilities</a></span> <span class="element-name">getCapabilities</span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="../graph/Graph.html#getCapabilities()">Graph</a></code></span></div> |
| <div class="block">returns this Graph's capabilities</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../graph/Graph.html#getCapabilities()">getCapabilities</a></code> in interface <code><a href="../graph/Graph.html" title="interface in org.apache.jena.graph">Graph</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../graph/impl/GraphBase.html#getCapabilities()">getCapabilities</a></code> in class <code><a href="../graph/impl/GraphBase.html" title="class in org.apache.jena.graph.impl">GraphBase</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copy()"> |
| <h3>copy</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="GraphMem2.html" title="class in org.apache.jena.mem2">GraphMem2</a></span> <span class="element-name">copy</span>()</div> |
| <div class="block">Creates a copy of this graph. |
| Since the triples and nodes are immutable, the copy contains the same triples and nodes as this graph. |
| Modifications to the copy will not affect this graph.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code>copy</code> in interface <code>org.apache.jena.atlas.lib.Copyable<<a href="GraphMem2.html" title="class in org.apache.jena.mem2">GraphMem2</a>></code></dd> |
| <dt>Returns:</dt> |
| <dd>independent copy of the current graph</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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