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<title>Quad (Apache Jena ARQ)</title>
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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.arq</a></div>
<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.jena.sparql.core</a></div>
<h1 title="Class Quad" class="title">Class Quad</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.sparql.core.Quad</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Implemented Interfaces:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Quad</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>
implements <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></span></div>
<dl class="notes">
<dt>See Also:</dt>
<dd>
<ul class="see-list">
<li><a href="../../../../../../serialized-form.html#org.apache.jena.sparql.core.Quad">Serialized Form</a></li>
</ul>
</dd>
</dl>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</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">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>static final <a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></code></div>
<div class="col-second even-row-color"><code><a href="#ANY" class="member-name-link">ANY</a></code></div>
<div class="col-last even-row-color">
<div class="block">A <code>Quad</code> that has a wildcard in all fields.</div>
</div>
<div class="col-first odd-row-color"><code>static final org.apache.jena.graph.Node</code></div>
<div class="col-second odd-row-color"><code><a href="#defaultGraphIRI" class="member-name-link">defaultGraphIRI</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Name of the default for explicit use in GRAPH</div>
</div>
<div class="col-first even-row-color"><code>static final org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color"><code><a href="#defaultGraphNodeGenerated" class="member-name-link">defaultGraphNodeGenerated</a></code></div>
<div class="col-last even-row-color">
<div class="block">Name of the default graph as used by parsers and in quad form of algebra.</div>
</div>
<div class="col-first odd-row-color"><code>static final org.apache.jena.graph.Node</code></div>
<div class="col-second odd-row-color"><code><a href="#tripleInQuad" class="member-name-link">tripleInQuad</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Name of the non-graph when a quad is really a triple - also parsing of triples formats
(and the default graph when parsing N-Quads or TriG)
Not for access to the default graph by name - use Quad.defaultGraphIRI.</div>
</div>
<div class="col-first even-row-color"><code>static final org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color"><code><a href="#unionGraph" class="member-name-link">unionGraph</a></code></div>
<div class="col-last even-row-color">
<div class="block">Name of the merge of all named graphs (use this for the graph of all named graphs)</div>
</div>
</div>
</section>
</li>
<!-- ======== 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(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)" class="member-name-link">Quad</a><wbr>(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</code></div>
<div class="col-last even-row-color">&nbsp;</div>
<div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.apache.jena.graph.Node,org.apache.jena.graph.Triple)" class="member-name-link">Quad</a><wbr>(org.apache.jena.graph.Node&nbsp;graph,
org.apache.jena.graph.Triple&nbsp;triple)</code></div>
<div class="col-last odd-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-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>org.apache.jena.graph.Triple</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#asTriple()" class="member-name-link">asTriple</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Get as a triple - useful because quads often come in blocks for the same graph</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)" class="member-name-link">create</a><wbr>(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#create(org.apache.jena.graph.Node,org.apache.jena.graph.Triple)" class="member-name-link">create</a><wbr>(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Triple&nbsp;t)</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-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#equals(java.lang.Object)" class="member-name-link">equals</a><wbr>(<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>&nbsp;other)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getGraph()" class="member-name-link">getGraph</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final org.apache.jena.graph.Node</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getObject()" class="member-name-link">getObject</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final org.apache.jena.graph.Node</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getPredicate()" class="member-name-link">getPredicate</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>final org.apache.jena.graph.Node</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSubject()" class="member-name-link">getSubject</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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="#hashCode()" class="member-name-link">hashCode</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isConcrete()" class="member-name-link">isConcrete</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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="#isDefaultGraph()" class="member-name-link">isDefaultGraph</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Default, concrete graph (either generated or explicitly named)</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="#isDefaultGraph(org.apache.jena.graph.Node)" class="member-name-link">isDefaultGraph</a><wbr>(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">Default, concrete graph (either generated or explicitly named) -- not
triple-in-quad</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="#isDefaultGraphExplicit()" class="member-name-link">isDefaultGraphExplicit</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Default, concrete graph via generated URI (not explicitly, named)</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="#isDefaultGraphExplicit(org.apache.jena.graph.Node)" class="member-name-link">isDefaultGraphExplicit</a><wbr>(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">Default, explicitly named concrete graph</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="#isDefaultGraphGenerated()" class="member-name-link">isDefaultGraphGenerated</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Default graph, explicitly named (not generated)</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="#isDefaultGraphGenerated(org.apache.jena.graph.Node)" class="member-name-link">isDefaultGraphGenerated</a><wbr>(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">Test whether this is a quad for the default graph (not the default graphs by
explicit name)</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="#isLegalAsData()" class="member-name-link">isLegalAsData</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Is this quad a legal data quad (legal data triple, IRI for graph)</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isTriple()" class="member-name-link">isTriple</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Is it really a triple?</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="#isUnionGraph()" class="member-name-link">isUnionGraph</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 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 boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#isUnionGraph(org.apache.jena.graph.Node)" class="member-name-link">isUnionGraph</a><wbr>(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">Default, concrete graph (either generated or explicitly named) -- not
triple-in-quad</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="#matches(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)" class="member-name-link">matches</a><wbr>(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</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/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 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#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#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>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="defaultGraphIRI">
<h3>defaultGraphIRI</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">defaultGraphIRI</span></div>
<div class="block">Name of the default for explicit use in GRAPH</div>
</section>
</li>
<li>
<section class="detail" id="defaultGraphNodeGenerated">
<h3>defaultGraphNodeGenerated</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">defaultGraphNodeGenerated</span></div>
<div class="block">Name of the default graph as used by parsers and in quad form of algebra.
Not for access to the default graph by name - use Quad.defaultGraphIRI.</div>
</section>
</li>
<li>
<section class="detail" id="unionGraph">
<h3>unionGraph</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">unionGraph</span></div>
<div class="block">Name of the merge of all named graphs (use this for the graph of all named graphs)</div>
</section>
</li>
<li>
<section class="detail" id="tripleInQuad">
<h3>tripleInQuad</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">tripleInQuad</span></div>
<div class="block">Name of the non-graph when a quad is really a triple - also parsing of triples formats
(and the default graph when parsing N-Quads or TriG)
Not for access to the default graph by name - use Quad.defaultGraphIRI.</div>
</section>
</li>
<li>
<section class="detail" id="ANY">
<h3>ANY</h3>
<div class="member-signature"><span class="modifiers">public static final</span>&nbsp;<span class="return-type"><a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></span>&nbsp;<span class="element-name">ANY</span></div>
<div class="block">A <code>Quad</code> that has a wildcard in all fields.</div>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= 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;(org.apache.jena.graph.Node,org.apache.jena.graph.Triple)">
<h3>Quad</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Quad</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;graph,
org.apache.jena.graph.Triple&nbsp;triple)</span></div>
</section>
</li>
<li>
<section class="detail" id="&lt;init&gt;(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">
<h3>Quad</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">Quad</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</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="create(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">
<h3>create</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></span>&nbsp;<span class="element-name">create</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</span></div>
</section>
</li>
<li>
<section class="detail" id="create(org.apache.jena.graph.Node,org.apache.jena.graph.Triple)">
<h3>create</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="Quad.html" title="class in org.apache.jena.sparql.core">Quad</a></span>&nbsp;<span class="element-name">create</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Triple&nbsp;t)</span></div>
</section>
</li>
<li>
<section class="detail" id="getGraph()">
<h3>getGraph</h3>
<div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getGraph</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getSubject()">
<h3>getSubject</h3>
<div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getSubject</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getPredicate()">
<h3>getPredicate</h3>
<div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getPredicate</span>()</div>
</section>
</li>
<li>
<section class="detail" id="getObject()">
<h3>getObject</h3>
<div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">org.apache.jena.graph.Node</span>&nbsp;<span class="element-name">getObject</span>()</div>
</section>
</li>
<li>
<section class="detail" id="asTriple()">
<h3>asTriple</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">org.apache.jena.graph.Triple</span>&nbsp;<span class="element-name">asTriple</span>()</div>
<div class="block">Get as a triple - useful because quads often come in blocks for the same graph</div>
</section>
</li>
<li>
<section class="detail" id="isConcrete()">
<h3>isConcrete</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isConcrete</span>()</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraphGenerated(org.apache.jena.graph.Node)">
<h3>isDefaultGraphGenerated</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraphGenerated</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Test whether this is a quad for the default graph (not the default graphs by
explicit name)</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraphExplicit(org.apache.jena.graph.Node)">
<h3>isDefaultGraphExplicit</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraphExplicit</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Default, explicitly named concrete graph</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraph(org.apache.jena.graph.Node)">
<h3>isDefaultGraph</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraph</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Default, concrete graph (either generated or explicitly named) -- not
triple-in-quad</div>
</section>
</li>
<li>
<section class="detail" id="isUnionGraph(org.apache.jena.graph.Node)">
<h3>isUnionGraph</h3>
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isUnionGraph</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;node)</span></div>
<div class="block">Default, concrete graph (either generated or explicitly named) -- not
triple-in-quad</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraphExplicit()">
<h3>isDefaultGraphExplicit</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraphExplicit</span>()</div>
<div class="block">Default, concrete graph via generated URI (not explicitly, named)</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraphGenerated()">
<h3>isDefaultGraphGenerated</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraphGenerated</span>()</div>
<div class="block">Default graph, explicitly named (not generated)</div>
</section>
</li>
<li>
<section class="detail" id="isDefaultGraph()">
<h3>isDefaultGraph</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isDefaultGraph</span>()</div>
<div class="block">Default, concrete graph (either generated or explicitly named)</div>
</section>
</li>
<li>
<section class="detail" id="isUnionGraph()">
<h3>isUnionGraph</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isUnionGraph</span>()</div>
</section>
</li>
<li>
<section class="detail" id="isTriple()">
<h3>isTriple</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isTriple</span>()</div>
<div class="block">Is it really a triple?</div>
</section>
</li>
<li>
<section class="detail" id="isLegalAsData()">
<h3>isLegalAsData</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isLegalAsData</span>()</div>
<div class="block">Is this quad a legal data quad (legal data triple, IRI for graph)</div>
</section>
</li>
<li>
<section class="detail" id="hashCode()">
<h3>hashCode</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">hashCode</span>()</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><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></code>&nbsp;in class&nbsp;<code><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></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="equals(java.lang.Object)">
<h3>equals</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">equals</span><wbr><span class="parameters">(<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>&nbsp;other)</span></div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><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></code>&nbsp;in class&nbsp;<code><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></code></dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="matches(org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node,org.apache.jena.graph.Node)">
<h3>matches</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">matches</span><wbr><span class="parameters">(org.apache.jena.graph.Node&nbsp;g,
org.apache.jena.graph.Node&nbsp;s,
org.apache.jena.graph.Node&nbsp;p,
org.apache.jena.graph.Node&nbsp;o)</span></div>
</section>
</li>
<li>
<section class="detail" id="toString()">
<h3>toString</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/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">toString</span>()</div>
<dl class="notes">
<dt>Overrides:</dt>
<dd><code><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></code>&nbsp;in class&nbsp;<code><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></code></dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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