Added: 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/BlankNodeOrIRI.html
==============================================================================
--- 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/BlankNodeOrIRI.html
 (added)
+++ 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/BlankNodeOrIRI.html
 Thu Nov 17 14:45:34 2016
@@ -0,0 +1,203 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>BlankNodeOrIRI (Commons RDF 0.4.0-incubating-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" 
title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="BlankNodeOrIRI (Commons RDF 
0.4.0-incubating-SNAPSHOT API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation 
links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/BlankNodeOrIRI.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/commons/rdf/api/BlankNode.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a 
href="../../../../../index.html?org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
target="_top">Frames</a></li>
+<li><a href="BlankNodeOrIRI.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.commons.rdf.api</div>
+<h2 title="Interface BlankNodeOrIRI" class="title">Interface 
BlankNodeOrIRI</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a></dd>
+</dl>
+<dl>
+<dt>All Known Subinterfaces:</dt>
+<dd><a href="../../../../../org/apache/commons/rdf/api/BlankNode.html" 
title="interface in org.apache.commons.rdf.api">BlankNode</a>, <a 
href="../../../../../org/apache/commons/rdf/api/IRI.html" title="interface in 
org.apache.commons.rdf.api">IRI</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <a 
href="../../../../../src-html/org/apache/commons/rdf/api/BlankNodeOrIRI.html#line.27">BlankNodeOrIRI</a>
+extends <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a></pre>
+<div class="block">This interface represents the <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" title="interface 
in org.apache.commons.rdf.api"><code>RDFTerm</code></a>s that may be used in the
+ subject position of an RDF-1.1 <a 
href="../../../../../org/apache/commons/rdf/api/Triple.html" title="interface 
in org.apache.commons.rdf.api"><code>Triple</code></a> as well as the graph name
+ position of a <a href="../../../../../org/apache/commons/rdf/api/Quad.html" 
title="interface in org.apache.commons.rdf.api"><code>Quad</code></a>.
+ <p>
+ Instances of BlankNodeOrIRI SHOULD be a <a 
href="../../../../../org/apache/commons/rdf/api/BlankNode.html" 
title="interface in org.apache.commons.rdf.api"><code>BlankNode</code></a> or 
an <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api"><code>IRI</code></a>.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a 
name="methods.inherited.from.class.org.apache.commons.rdf.api.RDFTerm">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;org.apache.commons.rdf.api.<a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" title="interface 
in org.apache.commons.rdf.api">RDFTerm</a></h3>
+<code><a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html#equals-java.lang.Object-">equals</a>,
 <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html#hashCode--">hashCode</a>,
 <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html#ntriplesString--">ntriplesString</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/BlankNodeOrIRI.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/commons/rdf/api/BlankNode.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a 
href="../../../../../index.html?org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
target="_top">Frames</a></li>
+<li><a href="BlankNodeOrIRI.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright &#169; 2015&#x2013;2016 <a 
href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights 
reserved.</small></p>
+</body>
+</html>
\ No newline at end of file

Added: 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/Dataset.html
==============================================================================
--- 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/Dataset.html
 (added)
+++ 
websites/production/commonsrdf/content/commons-rdf-parent/apidocs/org/apache/commons/rdf/api/Dataset.html
 Thu Nov 17 14:45:34 2016
@@ -0,0 +1,771 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Dataset (Commons RDF 0.4.0-incubating-SNAPSHOT API)</title>
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" 
title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Dataset (Commons RDF 
0.4.0-incubating-SNAPSHOT API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = 
{"i0":6,"i1":6,"i2":6,"i3":18,"i4":6,"i5":6,"i6":6,"i7":6,"i8":6,"i9":18,"i10":18,"i11":6,"i12":6,"i13":6,"i14":6,"i15":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance 
Methods"],4:["t3","Abstract Methods"],16:["t5","Default Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation 
links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Dataset.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/commons/rdf/api/Graph.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a 
href="../../../../../index.html?org/apache/commons/rdf/api/Dataset.html" 
target="_top">Frames</a></li>
+<li><a href="Dataset.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.commons.rdf.api</div>
+<h2 title="Interface Dataset" class="title">Interface Dataset</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a>, <a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.34">Dataset</a>
+extends <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a>, <a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</pre>
+<div class="block">An <a 
href="http://www.w3.org/TR/rdf11-concepts/#section-rdf-dataset";> RDF
+ 1.1 dataset</a>, a set of RDF quads, as defined by
+ <a href="http://www.w3.org/TR/rdf11-concepts/"; >RDF-1.1 Concepts and Abstract
+ Syntax</a>, a W3C Recommendation published on 25 February 2014.</div>
+<dl>
+<dt><span class="simpleTagLabel">Since:</span></dt>
+<dd>0.3.0-incubating</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../../../org/apache/commons/rdf/api/RDF.html#createDataset--"><code>RDF.createDataset()</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span 
class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a 
href="javascript:show(2);">Instance Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a 
href="javascript:show(4);">Abstract Methods</a></span><span 
class="tabEnd">&nbsp;</span></span><span id="t5" class="tableTab"><span><a 
href="javascript:show(16);">Default Methods</a></span><span 
class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">add</a></span>(<a
 href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;graphName,
+   <a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+   <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+   <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</code>
+<div class="block">Add a quad to the dataset, possibly mapping any of the 
components to
+ those supported by this dataset.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.Quad-">add</a></span>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</code>
+<div class="block">Add a quad to the dataset, possibly mapping any of the 
components of the
+ Quad to those supported by this dataset.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#clear--">clear</a></span>()</code>
+<div class="block">Clear the dataset, removing all quads.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>default void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#close--">close</a></span>()</code>
+<div class="block">Close the dataset, relinquishing any underlying 
resources.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#contains-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">contains</a></span>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+        <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+        <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+        <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</code>
+<div class="block">Check if dataset contains a pattern of quads.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#contains-org.apache.commons.rdf.api.Quad-">contains</a></span>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</code>
+<div class="block">Check if dataset contains quad.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a 
href="../../../../../org/apache/commons/rdf/api/Graph.html" title="interface in 
org.apache.commons.rdf.api">Graph</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph--">getGraph</a></span>()</code>
+<div class="block">Get the default graph of this dataset.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Graph.html" title="interface in 
org.apache.commons.rdf.api">Graph</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph-org.apache.commons.rdf.api.BlankNodeOrIRI-">getGraph</a></span>(<a
 href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;graphName)</code>
+<div class="block">Get a named graph in this dataset.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraphNames--">getGraphNames</a></span>()</code>
+<div class="block">Get the graph names in this Dataset.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>default <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang">Iterable</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#iterate--">iterate</a></span>()</code>
+<div class="block">Get an Iterable for iterating over all quads in the 
dataset.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>default <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang">Iterable</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#iterate-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">iterate</a></span>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+       <a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+       <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+       <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</code>
+<div class="block">Get an Iterable for iterating over the quads in the dataset 
that match
+ the pattern.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">remove</a></span>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+      <a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+      <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+      <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</code>
+<div class="block">Remove a concrete pattern of quads from the default graph 
of the dataset.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-org.apache.commons.rdf.api.Quad-">remove</a></span>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</code>
+<div class="block">Remove a concrete quad from the dataset.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#size--">size</a></span>()</code>
+<div class="block">Number of quads contained by the dataset.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;? extends <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#stream--">stream</a></span>()</code>
+<div class="block">Get all quads contained by the dataset.<br></div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;? extends <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#stream-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">stream</a></span>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+      <a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+      <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+      <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</code>
+<div class="block">Get all quads contained by the dataset matched with the 
pattern.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="add-org.apache.commons.rdf.api.Quad-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>add</h4>
+<pre>void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.44">add</a>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</pre>
+<div class="block">Add a quad to the dataset, possibly mapping any of the 
components of the
+ Quad to those supported by this dataset.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#add-T-">add</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>quad</code> - The quad to add</dd>
+</dl>
+</li>
+</ul>
+<a 
name="add-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>add</h4>
+<pre>void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.60">add</a>(<a
 href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;graphName,
+         <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+         <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+         <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</pre>
+<div class="block">Add a quad to the dataset, possibly mapping any of the 
components to
+ those supported by this dataset.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The graph the quad belongs to, or 
<code>null</code> for the
+            default graph</dd>
+<dd><code>subject</code> - The quad subject</dd>
+<dd><code>predicate</code> - The quad predicate</dd>
+<dd><code>object</code> - The quad object</dd>
+</dl>
+</li>
+</ul>
+<a name="contains-org.apache.commons.rdf.api.Quad-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>contains</h4>
+<pre>boolean&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.70">contains</a>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</pre>
+<div class="block">Check if dataset contains quad.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#contains-T-">contains</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>quad</code> - The quad to check.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>True if the dataset contains the given Quad.</dd>
+</dl>
+</li>
+</ul>
+<a 
name="contains-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>contains</h4>
+<pre>boolean&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.88">contains</a>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+                 <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+                 <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+                 <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" title="interface 
in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</pre>
+<div class="block">Check if dataset contains a pattern of quads.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The graph the quad belongs to, wrapped as an <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util"><code>Optional</code></a>
+            (<code>null</code> is a wildcard, <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> is
+            the default graph)</dd>
+<dd><code>subject</code> - The quad subject (<code>null</code> is a 
wildcard)</dd>
+<dd><code>predicate</code> - The quad predicate (<code>null</code> is a 
wildcard)</dd>
+<dd><code>object</code> - The quad object (<code>null</code> is a 
wildcard)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>True if the dataset contains any quads that match the given
+         pattern.</dd>
+</dl>
+</li>
+</ul>
+<a name="close--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>close</h4>
+<pre>default&nbsp;void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.103">close</a>()
+            throws <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true";
 title="class or interface in java.lang">Exception</a></pre>
+<div class="block">Close the dataset, relinquishing any underlying resources.
+ <p>
+ For example, this would close any open file and network streams and free
+ database locks held by the dataset implementation.
+ <p>
+ The behaviour of the other dataset methods are undefined after closing
+ the dataset.
+ <p>
+ Implementations might not need <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#close--"><code>close()</code></a>,
 hence the default
+ implementation does nothing.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--";
 title="class or interface in java.lang">close</a></code>&nbsp;in 
interface&nbsp;<code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true";
 title="class or interface in java.lang">AutoCloseable</a></code></dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true";
 title="class or interface in java.lang">Exception</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getGraph--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getGraph</h4>
+<pre><a href="../../../../../org/apache/commons/rdf/api/Graph.html" 
title="interface in org.apache.commons.rdf.api">Graph</a>&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.121">getGraph</a>()</pre>
+<div class="block">Get the default graph of this dataset.
+ <p>
+ The <a href="../../../../../org/apache/commons/rdf/api/Triple.html" 
title="interface in org.apache.commons.rdf.api"><code>Triple</code></a>s of the 
default graph are equivalent to the
+ <a href="../../../../../org/apache/commons/rdf/api/Quad.html" 
title="interface in org.apache.commons.rdf.api"><code>Quad</code></a>s in this 
Dataset which has the <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#getGraphName--"><code>Quad.getGraphName()</code></a>
+ set to <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a>.
+ <p>
+ It is unspecified if modifications to the returned Graph are reflected in
+ this Dataset.
+ <p>
+ The returned graph MAY be empty.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>The default graph of this Dataset</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph-org.apache.commons.rdf.api.BlankNodeOrIRI-"><code>getGraph(BlankNodeOrIRI)</code></a></dd>
+</dl>
+</li>
+</ul>
+<a name="getGraph-org.apache.commons.rdf.api.BlankNodeOrIRI-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getGraph</h4>
+<pre><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Graph.html" title="interface in 
org.apache.commons.rdf.api">Graph</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.145">getGraph</a>(<a
 href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;graphName)</pre>
+<div class="block">Get a named graph in this dataset.
+ <p>
+ The <a href="../../../../../org/apache/commons/rdf/api/Triple.html" 
title="interface in org.apache.commons.rdf.api"><code>Triple</code></a>s of the 
named graph are equivalent to the the Quads of
+ this Dataset which has the <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#getGraphName--"><code>Quad.getGraphName()</code></a>
 equal to the
+ provided <code>graphName</code>, or equal to <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> if
+ the provided <code>graphName</code> is <code>null</code>.
+ <p>
+ It is unspecified if modifications to the returned Graph are reflected in
+ this Dataset.
+ <p>
+ It is unspecified if requesting an unknown or empty graph will return
+ <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> or 
create a new empty <a 
href="../../../../../org/apache/commons/rdf/api/Graph.html" title="interface in 
org.apache.commons.rdf.api"><code>Graph</code></a>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The name of the graph, or <code>null</code> for 
the default
+            graph.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>The named Graph, or <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> if 
the dataset do
+         not contain the named graph.</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph--"><code>getGraph()</code></a>,
 
+<a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraphNames--"><code>getGraphNames()</code></a></dd>
+</dl>
+</li>
+</ul>
+<a name="getGraphNames--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getGraphNames</h4>
+<pre><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.168">getGraphNames</a>()</pre>
+<div class="block">Get the graph names in this Dataset.
+ <p>
+ The set of returned graph names is equivalent to the set of unique
+ <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#getGraphName--"><code>Quad.getGraphName()</code></a>
 of all the <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#stream--"><code>stream()</code></a>
 of this dataset
+ (excluding the default graph).
+ <p>
+ The returned <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> SHOULD 
NOT contain duplicate graph names.
+ <p>
+ The graph names can be used with <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph-org.apache.commons.rdf.api.BlankNodeOrIRI-"><code>getGraph(BlankNodeOrIRI)</code></a>
 to
+ retrieve the corresponding <a 
href="../../../../../org/apache/commons/rdf/api/Graph.html" title="interface in 
org.apache.commons.rdf.api"><code>Graph</code></a>, however callers should be 
aware
+ of any concurrent modifications to the Dataset may cause such calls to
+ return <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a>.
+ <p>
+ Note that a Dataset always contains a <strong>default graph</strong>
+ which is not named, and thus is not represented in the returned Stream.
+ The default graph is accessible via <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#getGraph--"><code>getGraph()</code></a>
 or by using
+ <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> in 
the Quad access methods).</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> of the 
graph names of this Dataset.</dd>
+</dl>
+</li>
+</ul>
+<a name="remove-org.apache.commons.rdf.api.Quad-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>remove</h4>
+<pre>void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.177">remove</a>(<a
 href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&nbsp;quad)</pre>
+<div class="block">Remove a concrete quad from the dataset.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#remove-T-">remove</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>quad</code> - quad to remove</dd>
+</dl>
+</li>
+</ul>
+<a 
name="remove-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>remove</h4>
+<pre>void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.193">remove</a>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+            <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+            <a href="../../../../../org/apache/commons/rdf/api/IRI.html" 
title="interface in org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+            <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" 
title="interface in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</pre>
+<div class="block">Remove a concrete pattern of quads from the default graph 
of the dataset.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The graph the quad belongs to, wrapped as an <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util"><code>Optional</code></a>
+            (<code>null</code> is a wildcard, <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> is
+            the default graph)</dd>
+<dd><code>subject</code> - The quad subject (<code>null</code> is a 
wildcard)</dd>
+<dd><code>predicate</code> - The quad predicate (<code>null</code> is a 
wildcard)</dd>
+<dd><code>object</code> - The quad object (<code>null</code> is a 
wildcard)</dd>
+</dl>
+</li>
+</ul>
+<a name="clear--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clear</h4>
+<pre>void&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.199">clear</a>()</pre>
+<div class="block">Clear the dataset, removing all quads.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#clear--">clear</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+</dl>
+</li>
+</ul>
+<a name="size--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>size</h4>
+<pre>long&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.210">size</a>()</pre>
+<div class="block">Number of quads contained by the dataset.
+ <p>
+ The count of a set does not include duplicates, consistent with the
+ <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#equals-java.lang.Object-"><code>Quad.equals(Object)</code></a>
 equals method for each <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api"><code>Quad</code></a>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#size--">size</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>The number of quads in the dataset</dd>
+</dl>
+</li>
+</ul>
+<a name="stream--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>stream</h4>
+<pre><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;? extends <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.228">stream</a>()</pre>
+<div class="block">Get all quads contained by the dataset.<br>
+ <p>
+ The iteration does not contain any duplicate quads, as determined by the
+ <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#equals-java.lang.Object-"><code>Quad.equals(Object)</code></a>
 method for each <a href="../../../../../org/apache/commons/rdf/api/Quad.html" 
title="interface in org.apache.commons.rdf.api"><code>Quad</code></a>.
+ <p>
+ The behaviour of the <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> is not 
specified if
+ <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.Quad-"><code>add(Quad)</code></a>,
 <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-org.apache.commons.rdf.api.Quad-"><code>remove(Quad)</code></a>
 or <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#clear--"><code>clear()</code></a>
 are called
+ on the <a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><code>Dataset</code></a> before 
it terminates.
+ <p>
+ Implementations may throw <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util"><code>ConcurrentModificationException</code></a> from
+ Stream methods if they detect a conflict while the Stream is active.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#stream--">stream</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> over 
all of the quads in the dataset</dd>
+</dl>
+</li>
+</ul>
+<a 
name="stream-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>stream</h4>
+<pre><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream">Stream</a>&lt;? extends <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.255">stream</a>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+                              <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+                              <a 
href="../../../../../org/apache/commons/rdf/api/IRI.html" title="interface in 
org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+                              <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" title="interface 
in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)</pre>
+<div class="block">Get all quads contained by the dataset matched with the 
pattern.
+ <p>
+ The iteration does not contain any duplicate quads, as determined by the
+ <a 
href="../../../../../org/apache/commons/rdf/api/Quad.html#equals-java.lang.Object-"><code>Quad.equals(Object)</code></a>
 method for each <a href="../../../../../org/apache/commons/rdf/api/Quad.html" 
title="interface in org.apache.commons.rdf.api"><code>Quad</code></a>.
+ <p>
+ The behaviour of the <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> is not 
specified if
+ <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.Quad-"><code>add(Quad)</code></a>,
 <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-org.apache.commons.rdf.api.Quad-"><code>remove(Quad)</code></a>
 or <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#clear--"><code>clear()</code></a>
 are called
+ on the <a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><code>Dataset</code></a> before 
it terminates.
+ <p>
+ Implementations may throw <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util"><code>ConcurrentModificationException</code></a> from
+ Stream methods if they detect a conflict while the Stream is active.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The graph the quad belongs to, wrapped as an <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util"><code>Optional</code></a>
+            (<code>null</code> is a wildcard, <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> is
+            the default graph)</dd>
+<dd><code>subject</code> - The quad subject (<code>null</code> is a 
wildcard)</dd>
+<dd><code>predicate</code> - The quad predicate (<code>null</code> is a 
wildcard)</dd>
+<dd><code>object</code> - The quad object (<code>null</code> is a 
wildcard)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true";
 title="class or interface in java.util.stream"><code>Stream</code></a> over 
the matched quads.</dd>
+</dl>
+</li>
+</ul>
+<a name="iterate--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>iterate</h4>
+<pre>default&nbsp;<a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang">Iterable</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.295">iterate</a>()
+                        throws <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in java.util">ConcurrentModificationException</a>,
+                               <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang">IllegalStateException</a></pre>
+<div class="block">Get an Iterable for iterating over all quads in the dataset.
+ <p>
+ This method is meant to be used with a Java for-each loop, e.g.:
+ 
+ <pre>
+ for (Quad t : dataset.iterate()) {
+     System.out.println(t);
+ }
+ </pre>
+ 
+ The behaviour of the iterator is not specified if <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.Quad-"><code>add(Quad)</code></a>,
+ <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-org.apache.commons.rdf.api.Quad-"><code>remove(Quad)</code></a>
 or <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#clear--"><code>clear()</code></a>,
 are called on the
+ <a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><code>Dataset</code></a> before 
it terminates. It is undefined if the returned
+ <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true";
 title="class or interface in java.util"><code>Iterator</code></a> supports the 
<a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true#remove--";
 title="class or interface in java.util"><code>Iterator.remove()</code></a> 
method.
+ <p>
+ Implementations may throw <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util"><code>ConcurrentModificationException</code></a> from
+ Iterator methods if they detect a concurrency conflict while the Iterator
+ is active.
+ <p>
+ The <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--";
 title="class or interface in java.lang"><code>Iterable.iterator()</code></a> 
must only be called once, that is the
+ Iterable must only be iterated over once. A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang"><code>IllegalStateException</code></a>
+ may be thrown on attempt to reuse the Iterable.
+ <p>
+ The default implementation of this method will call <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#stream--"><code>stream()</code></a>
 to
+ return its <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/BaseStream.html?is-external=true#iterator--";
 title="class or interface in 
java.util.stream"><code>BaseStream.iterator()</code></a>.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html#iterate--">iterate</a></code>&nbsp;in
 interface&nbsp;<code><a 
href="../../../../../org/apache/commons/rdf/api/GraphLike.html" 
title="interface in org.apache.commons.rdf.api">GraphLike</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang"><code>Iterable</code></a> that returns 
<a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true";
 title="class or interface in java.util"><code>Iterator</code></a> over all of 
the
+         quads in the dataset</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang">IllegalStateException</a></code> - if 
the <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang"><code>Iterable</code></a> has been 
reused</dd>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util">ConcurrentModificationException</a></code> - if a concurrency 
conflict occurs while the Iterator is
+             active.</dd>
+</dl>
+</li>
+</ul>
+<a 
name="iterate-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>iterate</h4>
+<pre>default&nbsp;<a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang">Iterable</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/Quad.html" title="interface in 
org.apache.commons.rdf.api">Quad</a>&gt;&nbsp;<a 
href="../../../../../src-html/org/apache/commons/rdf/api/Dataset.html#line.350">iterate</a>(<a
 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util">Optional</a>&lt;<a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in 
org.apache.commons.rdf.api">BlankNodeOrIRI</a>&gt;&nbsp;graphName,
+                               <a 
href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api">BlankNodeOrIRI</a>&nbsp;subject,
+                               <a 
href="../../../../../org/apache/commons/rdf/api/IRI.html" title="interface in 
org.apache.commons.rdf.api">IRI</a>&nbsp;predicate,
+                               <a 
href="../../../../../org/apache/commons/rdf/api/RDFTerm.html" title="interface 
in org.apache.commons.rdf.api">RDFTerm</a>&nbsp;object)
+                        throws <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in java.util">ConcurrentModificationException</a>,
+                               <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang">IllegalStateException</a></pre>
+<div class="block">Get an Iterable for iterating over the quads in the dataset 
that match
+ the pattern.
+ <p>
+ This method is meant to be used with a Java for-each loop, e.g.:
+ 
+ <pre>
+ IRI alice = factory.createIRI("http://example.com/alice";);
+ IRI knows = factory.createIRI("http://xmlns.com/foaf/0.1/";);
+ for (Quad t : dataset.iterate(null, alice, knows, null)) {
+     System.out.println(t.getGraphName());
+     System.out.println(t.getObject());
+ }
+ </pre>
+ <p>
+ The behaviour of the iterator is not specified if <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#add-org.apache.commons.rdf.api.Quad-"><code>add(Quad)</code></a>,
+ <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#remove-org.apache.commons.rdf.api.Quad-"><code>remove(Quad)</code></a>
 or <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#clear--"><code>clear()</code></a>,
 are called on the
+ <a href="../../../../../org/apache/commons/rdf/api/Dataset.html" 
title="interface in org.apache.commons.rdf.api"><code>Dataset</code></a> before 
it terminates. It is undefined if the returned
+ <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true";
 title="class or interface in java.util"><code>Iterator</code></a> supports the 
<a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true#remove--";
 title="class or interface in java.util"><code>Iterator.remove()</code></a> 
method.
+ <p>
+ Implementations may throw <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util"><code>ConcurrentModificationException</code></a> from
+ Iterator methods if they detect a concurrency conflict while the Iterator
+ is active.
+ <p>
+ The <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--";
 title="class or interface in java.lang"><code>Iterable.iterator()</code></a> 
must only be called once, that is the
+ Iterable must only be iterated over once. A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang"><code>IllegalStateException</code></a>
+ may be thrown on attempt to reuse the Iterable.
+ <p>
+ The default implementation of this method will call
+ <a 
href="../../../../../org/apache/commons/rdf/api/Dataset.html#stream-java.util.Optional-org.apache.commons.rdf.api.BlankNodeOrIRI-org.apache.commons.rdf.api.IRI-org.apache.commons.rdf.api.RDFTerm-"><code>stream(Optional,
 BlankNodeOrIRI, IRI, RDFTerm)</code></a> to return its
+ <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/stream/BaseStream.html?is-external=true#iterator--";
 title="class or interface in 
java.util.stream"><code>BaseStream.iterator()</code></a>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>graphName</code> - The graph the quad belongs to, wrapped as an <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true";
 title="class or interface in java.util"><code>Optional</code></a>
+            (<code>null</code> is a wildcard, <a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true#empty--";
 title="class or interface in java.util"><code>Optional.empty()</code></a> is
+            the default graph)</dd>
+<dd><code>subject</code> - The quad subject (<code>null</code> is a 
wildcard)</dd>
+<dd><code>predicate</code> - The quad predicate (<code>null</code> is a 
wildcard)</dd>
+<dd><code>object</code> - The quad object (<code>null</code> is a 
wildcard)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>A <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang"><code>Iterable</code></a> that returns 
<a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true";
 title="class or interface in java.util"><code>Iterator</code></a> over the
+         matching quads in the dataset</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true";
 title="class or interface in java.lang">IllegalStateException</a></code> - if 
the <a 
href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true";
 title="class or interface in java.lang"><code>Iterable</code></a> has been 
reused</dd>
+<dd><code><a 
href="https://docs.oracle.com/javase/8/docs/api/java/util/ConcurrentModificationException.html?is-external=true";
 title="class or interface in 
java.util">ConcurrentModificationException</a></code> - if a concurrency 
conflict occurs while the Iterator is
+             active.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Dataset.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/commons/rdf/api/Graph.html" 
title="interface in org.apache.commons.rdf.api"><span 
class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a 
href="../../../../../index.html?org/apache/commons/rdf/api/Dataset.html" 
target="_top">Frames</a></li>
+<li><a href="Dataset.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright &#169; 2015&#x2013;2016 <a 
href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights 
reserved.</small></p>
+</body>
+</html>
\ No newline at end of file


Reply via email to