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apidocs/ apidocs/org/apache/commons/rdf/api/
apidocs/org/apache/commons/rdf/api/class-use/
apidocs/org/apache/commons/rdf/jena/
apidocs/org/apache/commons/rdf/jena/class-use/ ...
Added: websites/production/commonsrdf/content/xref/org/apache/commons/rdf/rdf4j/RDF4JFactory.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>RDF4JFactory xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../apidocs/org/apache/commons/rdf/rdf4j/RDF4JFactory.html">View Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong class="jxr_keyword">package</strong> org.apache.commons.rdf.rdf4j;
+<a class="jxr_linenumber" name="L19" href="#L19">19</a>
+<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.util.Arrays;
+<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.util.EnumSet;
+<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.util.Objects;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.util.Set;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.UUID;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a>
+<a class="jxr_linenumber" name="L26" href="#L26">26</a> <em class="jxr_comment">// To avoid confusion, avoid importing</em>
+<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_comment">// classes that are in both</em>
+<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_comment">// commons.rdf and openrdf.model (e.g. IRI, Literal)</em>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.BlankNode;
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.BlankNodeOrIRI;
+<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.Dataset;
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.Graph;
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.Quad;
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.RDFTerm;
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.RDFTermFactory;
+<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.Triple;
+<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.api.TripleLike;
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.commons.rdf.rdf4j.impl.InternalRDF4JFactory;
+<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.BNode;
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.Model;
+<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.Resource;
+<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.Statement;
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.Value;
+<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.ValueFactory;
+<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.impl.LinkedHashModel;
+<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.model.impl.SimpleValueFactory;
+<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.repository.Repository;
+<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.repository.RepositoryConnection;
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.repository.sail.SailRepository;
+<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.sail.Sail;
+<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">import</strong> org.eclipse.rdf4j.sail.memory.MemoryStore;
+<a class="jxr_linenumber" name="L52" href="#L52">52</a>
+<a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment"> * RDF4J implementation of RDFTermFactory.</em>
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * The {@link #RDF4JFactory()} constructor uses a {@link SimpleValueFactory}</em>
+<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * to create corresponding RDF4J {@link Value} instances. Alternatively, this</em>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * factory can be constructed with a different {@link ValueFactory} using</em>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> * {@link #RDF4JFactory(ValueFactory)}.</em>
+<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment"> * {@link #asRDFTerm(Value)} can be used to convert any RDF4J {@link Value} to</em>
+<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_javadoccomment"> * an RDFTerm. Note that adapted {@link BNode}s are considered equal if they are</em>
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_javadoccomment"> * converted with the same {@link RDF4JFactory} instance and have the same</em>
+<a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment"> * {@link BNode#getID()}.</em>
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * {@link #createGraph()} creates a new Graph backed by {@link LinkedHashModel}.</em>
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> * To use other models, see {@link #asGraph(Model)}.</em>
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> * To adapt a RDF4J {@link Repository} as a {@link Dataset} or {@link Graph},</em>
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> * use {@link #asDataset(Repository, Option...)} </em>
+<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> * or </em>
+<a class="jxr_linenumber" name="L72" href="#L72">72</a> <em class="jxr_javadoccomment"> * {@link #asGraph(Repository, Option...)}.</em>
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * {@link #asTriple(Statement)} can be used to convert a RDF4J {@link Statement}</em>
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * to a Commons RDF {@link Triple}, and equivalent {@link #asQuad(Statement)} to</em>
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> * convert a {@link Quad}.</em>
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> * To convert any {@link Triple} or {@link Quad} to to RDF4J {@link Statement},</em>
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * use {@link #asStatement(TripleLike)}. This recognises previously converted</em>
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> * {@link RDF4JTriple}s and {@link RDF4JQuad}s without re-converting their</em>
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> * {@link RDF4JTripleLike#asStatement()}.</em>
+<a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment"> * Likewise, {@link #asValue(RDFTerm)} can be used to convert any Commons RDF</em>
+<a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * {@link RDFTerm} to a corresponding RDF4J {@link Value}. This recognises</em>
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> * previously converted {@link RDF4JTerm}s without re-converting their</em>
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> <em class="jxr_javadoccomment"> * {@link RDF4JTerm#asValue()}.</em>
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L88" href="#L88">88</a> <em class="jxr_javadoccomment"> * For the purpose of {@link BlankNode} equivalence, this factory contains an</em>
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment"> * internal {@link UUID} salt that is used by adapter methods like</em>
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> * {@link #asQuad(Statement)}, {@link #asTriple(Statement)},</em>
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * {@link #asRDFTerm(Value)} as well as {@link #createBlankNode(String)}. As</em>
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> * RDF4J {@link BNode} instances from multiple repositories or models may have</em>
+<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> * the same {@link BNode#getID()}, converting them with the above methods might</em>
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> * cause accidental {@link BlankNode} equivalence. Note that the {@link Graph}</em>
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> * and {@link Dataset} adapter methods like</em>
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> * {@link #asDataset(Repository, Option...)}</em>
+<a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * and </em>
+<a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> * {@link #asGraph(Repository, Option...)}</em>
+<a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment"> * therefore uses a unique {@link RDF4JFactory} internally.</em>
+<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">RDF4JFactory</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../org/apache/commons/rdf/api/RDFTermFactory.html">RDFTermFactory</a> {
+<a class="jxr_linenumber" name="L103" href="#L103">103</a>
+<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L105" href="#L105">105</a> <em class="jxr_javadoccomment"> * InternalRDF4JFactory is deliberately abstract</em>
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/impl/InternalRDF4JFactory.html">InternalRDF4JFactory</a> rdf4j = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/impl/InternalRDF4JFactory.html">InternalRDF4JFactory</a>() {
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> };
+<a class="jxr_linenumber" name="L109" href="#L109">109</a>
+<a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">public</strong> enum <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">Option</a> {
+<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment">/** </em>
+<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> * The Graph/Dataset should include any inferred statements </em>
+<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L114" href="#L114">114</a> includeInferred,
+<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * The graph/dataset should handle {@link Repository#initialize()} (if</em>
+<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * needed) and {@link Repository#shutDown()} on {@link Graph#close()} /</em>
+<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * {@link Dataset#close()}.</em>
+<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L120" href="#L120">120</a> handleInitAndShutdown
+<a class="jxr_linenumber" name="L121" href="#L121">121</a> }
+<a class="jxr_linenumber" name="L122" href="#L122">122</a>
+<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> UUID salt;
+<a class="jxr_linenumber" name="L124" href="#L124">124</a>
+<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> ValueFactory valueFactory;
+<a class="jxr_linenumber" name="L126" href="#L126">126</a>
+<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em class="jxr_javadoccomment"> * Construct an {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L131" href="#L131">131</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">RDF4JFactory</a>() {
+<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">this</strong>(SimpleValueFactory.getInstance(), UUID.randomUUID());
+<a class="jxr_linenumber" name="L133" href="#L133">133</a> }
+<a class="jxr_linenumber" name="L134" href="#L134">134</a>
+<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment"> * Construct an {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> * This constructor is intended for use with the value factory from</em>
+<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> * {@link Repository#getValueFactory()} when using </em>
+<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * Repository-based graphs and datasets.</em>
+<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> * @param valueFactory</em>
+<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * The RDF4J {@link ValueFactory} to use</em>
+<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">RDF4JFactory</a>(ValueFactory valueFactory) {
+<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">this</strong>(valueFactory, UUID.randomUUID());
+<a class="jxr_linenumber" name="L147" href="#L147">147</a> }
+<a class="jxr_linenumber" name="L148" href="#L148">148</a>
+<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * Construct an {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * This constructor may be used if reproducible</em>
+<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()} in {@link BlankNode} is desirable.</em>
+<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> * @param salt</em>
+<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> * An {@link UUID} salt to be used by any created</em>
+<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment"> * {@link BlankNode}s for the purpose of</em>
+<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()}</em>
+<a class="jxr_linenumber" name="L159" href="#L159">159</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">RDF4JFactory</a>(UUID salt) {
+<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">this</strong>(SimpleValueFactory.getInstance(), salt);
+<a class="jxr_linenumber" name="L162" href="#L162">162</a> }
+<a class="jxr_linenumber" name="L163" href="#L163">163</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L164" href="#L164">164</a> <em class="jxr_javadoccomment"> * Construct an {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L165" href="#L165">165</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em class="jxr_javadoccomment"> * This constructor may be used if reproducible</em>
+<a class="jxr_linenumber" name="L167" href="#L167">167</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()} in {@link BlankNode} is desirable.</em>
+<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="L169" href="#L169">169</a> <em class="jxr_javadoccomment"> * @param valueFactory</em>
+<a class="jxr_linenumber" name="L170" href="#L170">170</a> <em class="jxr_javadoccomment"> * The RDF4J {@link ValueFactory} to use</em>
+<a class="jxr_linenumber" name="L171" href="#L171">171</a> <em class="jxr_javadoccomment"> * @param salt</em>
+<a class="jxr_linenumber" name="L172" href="#L172">172</a> <em class="jxr_javadoccomment"> * An {@link UUID} salt to be used by any created</em>
+<a class="jxr_linenumber" name="L173" href="#L173">173</a> <em class="jxr_javadoccomment"> * {@link BlankNode}s for the purpose of</em>
+<a class="jxr_linenumber" name="L174" href="#L174">174</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()}</em>
+<a class="jxr_linenumber" name="L175" href="#L175">175</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JFactory.html">RDF4JFactory</a>(ValueFactory valueFactory, UUID salt) {
+<a class="jxr_linenumber" name="L177" href="#L177">177</a> <strong class="jxr_keyword">this</strong>.valueFactory = valueFactory;
+<a class="jxr_linenumber" name="L178" href="#L178">178</a> <strong class="jxr_keyword">this</strong>.salt = salt;
+<a class="jxr_linenumber" name="L179" href="#L179">179</a> }
+<a class="jxr_linenumber" name="L180" href="#L180">180</a>
+<a class="jxr_linenumber" name="L181" href="#L181">181</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L182" href="#L182">182</a> <em class="jxr_javadoccomment"> * Adapt a RDF4J {@link Statement} as a Commons RDF {@link Quad}.</em>
+<a class="jxr_linenumber" name="L183" href="#L183">183</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L184" href="#L184">184</a> <em class="jxr_javadoccomment"> * For the purpose of {@link BlankNode} equivalence, this method will use an</em>
+<a class="jxr_linenumber" name="L185" href="#L185">185</a> <em class="jxr_javadoccomment"> * internal salt UUID that is unique per instance of</em>
+<a class="jxr_linenumber" name="L186" href="#L186">186</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L187" href="#L187">187</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L188" href="#L188">188</a> <em class="jxr_javadoccomment"> * <strong>NOTE:</strong> If combining RDF4J {@link Statement}s multiple</em>
+<a class="jxr_linenumber" name="L189" href="#L189">189</a> <em class="jxr_javadoccomment"> * repositories or models, then their {@link BNode}s may have the same</em>
+<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em class="jxr_javadoccomment"> * {@link BNode#getID()}, which with this method would become equivalent</em>
+<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em class="jxr_javadoccomment"> * according to {@link BlankNode#equals(Object)} and</em>
+<a class="jxr_linenumber" name="L192" href="#L192">192</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()}, unless a separate</em>
+<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory} instance is used per RDF4J repository/model.</em>
+<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> * @param statement</em>
+<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> * The statement to convert</em>
+<a class="jxr_linenumber" name="L197" href="#L197">197</a> <em class="jxr_javadoccomment"> * @return A {@link RDF4JQuad} that is equivalent to the statement</em>
+<a class="jxr_linenumber" name="L198" href="#L198">198</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JQuad.html">RDF4JQuad</a> asQuad(<strong class="jxr_keyword">final</strong> Statement statement) {
+<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">return</strong> rdf4j.createQuadImpl(statement, salt);
+<a class="jxr_linenumber" name="L201" href="#L201">201</a> }
+<a class="jxr_linenumber" name="L202" href="#L202">202</a>
+<a class="jxr_linenumber" name="L203" href="#L203">203</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L204" href="#L204">204</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L205" href="#L205">205</a> <em class="jxr_javadoccomment"> * Adapt a RDF4J {@link Value} as a Commons RDF {@link RDFTerm}.</em>
+<a class="jxr_linenumber" name="L206" href="#L206">206</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L207" href="#L207">207</a> <em class="jxr_javadoccomment"> * The value will be of the same kind as the term, e.g. a</em>
+<a class="jxr_linenumber" name="L208" href="#L208">208</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.BNode} is converted to a</em>
+<a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.BlankNode}, a</em>
+<a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.IRI} is converted to a</em>
+<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.IRI} and a</em>
+<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.Literal}. is converted to a</em>
+<a class="jxr_linenumber" name="L213" href="#L213">213</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.Literal}</em>
+<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> * For the purpose of {@link BlankNode} equivalence, this method will use an</em>
+<a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> * internal salt UUID that is unique per instance of</em>
+<a class="jxr_linenumber" name="L217" href="#L217">217</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L218" href="#L218">218</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L219" href="#L219">219</a> <em class="jxr_javadoccomment"> * <strong>NOTE:</strong> If combining RDF4J values from multiple</em>
+<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_javadoccomment"> * repositories or models, then their {@link BNode}s may have the same</em>
+<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em class="jxr_javadoccomment"> * {@link BNode#getID()}, which with this method would become equivalent</em>
+<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em class="jxr_javadoccomment"> * according to {@link BlankNode#equals(Object)} and</em>
+<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()}, unless a separate</em>
+<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory} instance is used per RDF4J repository/model.</em>
+<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment"> * @param value</em>
+<a class="jxr_linenumber" name="L227" href="#L227">227</a> <em class="jxr_javadoccomment"> * The RDF4J {@link Value} to convert.</em>
+<a class="jxr_linenumber" name="L228" href="#L228">228</a> <em class="jxr_javadoccomment"> * @return A {@link RDFTerm} that corresponds to the RDF4J value</em>
+<a class="jxr_linenumber" name="L229" href="#L229">229</a> <em class="jxr_javadoccomment"> * @throws IllegalArgumentException</em>
+<a class="jxr_linenumber" name="L230" href="#L230">230</a> <em class="jxr_javadoccomment"> * if the value is not a BNode, Literal or IRI</em>
+<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L232" href="#L232">232</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JTerm.html">RDF4JTerm</a> asRDFTerm(Value value) {
+<a class="jxr_linenumber" name="L233" href="#L233">233</a> <strong class="jxr_keyword">return</strong> asRDFTerm(value, salt);
+<a class="jxr_linenumber" name="L234" href="#L234">234</a> }
+<a class="jxr_linenumber" name="L235" href="#L235">235</a>
+<a class="jxr_linenumber" name="L236" href="#L236">236</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L237" href="#L237">237</a> <em class="jxr_javadoccomment"> * Adapt a RDF4J {@link Value} as a Commons RDF {@link RDFTerm}.</em>
+<a class="jxr_linenumber" name="L238" href="#L238">238</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em class="jxr_javadoccomment"> * The value will be of the same kind as the term, e.g. a</em>
+<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.BNode} is converted to a</em>
+<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.BlankNode}, a</em>
+<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.IRI} is converted to a</em>
+<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.IRI} and a</em>
+<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.Literal}. is converted to a</em>
+<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.Literal}</em>
+<a class="jxr_linenumber" name="L246" href="#L246">246</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L247" href="#L247">247</a> <em class="jxr_javadoccomment"> * @param value</em>
+<a class="jxr_linenumber" name="L248" href="#L248">248</a> <em class="jxr_javadoccomment"> * The RDF4J {@link Value} to convert.</em>
+<a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_javadoccomment"> * @param salt</em>
+<a class="jxr_linenumber" name="L250" href="#L250">250</a> <em class="jxr_javadoccomment"> * A {@link UUID} salt to use for uniquely mapping any</em>
+<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_javadoccomment"> * {@link BNode}s. The salt should typically be the same for</em>
+<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment"> * multiple statements in the same {@link Repository} or</em>
+<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment"> * {@link Model} to ensure {@link BlankNode#equals(Object)} and</em>
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()} works as intended.</em>
+<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment"> * @return A {@link RDFTerm} that corresponds to the RDF4J value</em>
+<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> * @throws IllegalArgumentException</em>
+<a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment"> * if the value is not a BNode, Literal or IRI</em>
+<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L259" href="#L259">259</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JTerm.html">RDF4JTerm</a> asRDFTerm(<strong class="jxr_keyword">final</strong> Value value, UUID salt) {
+<a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">if</strong> (value instanceof BNode) {
+<a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">return</strong> rdf4j.createBlankNodeImpl((BNode) value, salt);
+<a class="jxr_linenumber" name="L262" href="#L262">262</a> }
+<a class="jxr_linenumber" name="L263" href="#L263">263</a> <strong class="jxr_keyword">if</strong> (value instanceof org.eclipse.rdf4j.model.Literal) {
+<a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">return</strong> rdf4j.createLiteralImpl((org.eclipse.rdf4j.model.Literal) value);
+<a class="jxr_linenumber" name="L265" href="#L265">265</a> }
+<a class="jxr_linenumber" name="L266" href="#L266">266</a> <strong class="jxr_keyword">if</strong> (value instanceof org.eclipse.rdf4j.model.IRI) {
+<a class="jxr_linenumber" name="L267" href="#L267">267</a> <strong class="jxr_keyword">return</strong> rdf4j.createIRIImpl((org.eclipse.rdf4j.model.IRI) value);
+<a class="jxr_linenumber" name="L268" href="#L268">268</a> }
+<a class="jxr_linenumber" name="L269" href="#L269">269</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Value is not a BNode, Literal or IRI: "</span> + value.getClass());
+<a class="jxr_linenumber" name="L270" href="#L270">270</a> }
+<a class="jxr_linenumber" name="L271" href="#L271">271</a>
+<a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment"> * Adapt an RDF4J {@link Repository} as a Commons RDF {@link Dataset}.</em>
+<a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L275" href="#L275">275</a> <em class="jxr_javadoccomment"> * Changes to the dataset are reflected in the repository, and vice versa.</em>
+<a class="jxr_linenumber" name="L276" href="#L276">276</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L277" href="#L277">277</a> <em class="jxr_javadoccomment"> * <strong>Note:</strong> Some operations on the {@link RDF4JDataset}</em>
+<a class="jxr_linenumber" name="L278" href="#L278">278</a> <em class="jxr_javadoccomment"> * requires the use of try-with-resources to close underlying</em>
+<a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment"> * {@link RepositoryConnection}s, including</em>
+<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment"> * {@link RDF4JDataset#iterate()}, </em>
+<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> * {@link RDF4JDataset#stream()} and {@link RDF4JDataset#getGraphNames()}.</em>
+<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L283" href="#L283">283</a> <em class="jxr_javadoccomment"> * @param repository</em>
+<a class="jxr_linenumber" name="L284" href="#L284">284</a> <em class="jxr_javadoccomment"> * RDF4J {@link Repository} to connect to.</em>
+<a class="jxr_linenumber" name="L285" href="#L285">285</a> <em class="jxr_javadoccomment"> * @param options</em>
+<a class="jxr_linenumber" name="L286" href="#L286">286</a> <em class="jxr_javadoccomment"> * Zero or more {@link Option}</em>
+<a class="jxr_linenumber" name="L287" href="#L287">287</a> <em class="jxr_javadoccomment"> * @return A {@link Dataset} backed by the RDF4J repository.</em>
+<a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L289" href="#L289">289</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JDataset.html">RDF4JDataset</a> asDataset(Repository repository, Option... options) {
+<a class="jxr_linenumber" name="L290" href="#L290">290</a> EnumSet<Option> opts = optionSet(options);
+<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">return</strong> rdf4j.createRepositoryDatasetImpl(repository,
+<a class="jxr_linenumber" name="L292" href="#L292">292</a> opts.contains(Option.handleInitAndShutdown),
+<a class="jxr_linenumber" name="L293" href="#L293">293</a> opts.contains(Option.includeInferred));
+<a class="jxr_linenumber" name="L294" href="#L294">294</a> }
+<a class="jxr_linenumber" name="L295" href="#L295">295</a>
+<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> * Adapt an RDF4J {@link Model} as a Commons RDF {@link Graph}.</em>
+<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> * Changes to the graph are reflected in the model, and vice versa.</em>
+<a class="jxr_linenumber" name="L300" href="#L300">300</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L301" href="#L301">301</a> <em class="jxr_javadoccomment"> * @param model</em>
+<a class="jxr_linenumber" name="L302" href="#L302">302</a> <em class="jxr_javadoccomment"> * RDF4J {@link Model} to adapt.</em>
+<a class="jxr_linenumber" name="L303" href="#L303">303</a> <em class="jxr_javadoccomment"> * @return Adapted {@link Graph}.</em>
+<a class="jxr_linenumber" name="L304" href="#L304">304</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L305" href="#L305">305</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JGraph.html">RDF4JGraph</a> asGraph(Model model) {
+<a class="jxr_linenumber" name="L306" href="#L306">306</a> <strong class="jxr_keyword">return</strong> rdf4j.createModelGraphImpl(model, <strong class="jxr_keyword">this</strong>);
+<a class="jxr_linenumber" name="L307" href="#L307">307</a> }
+<a class="jxr_linenumber" name="L308" href="#L308">308</a>
+<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * Adapt an RDF4J {@link Repository} as a Commons RDF {@link Graph}.</em>
+<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_javadoccomment"> * The graph will only include triples in the default graph (equivalent to</em>
+<a class="jxr_linenumber" name="L313" href="#L313">313</a> <em class="jxr_javadoccomment"> * context <code>new Resource[0]{null})</code> in RDF4J).</em>
+<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L315" href="#L315">315</a> <em class="jxr_javadoccomment"> * Changes to the graph are reflected in the repository, and vice versa.</em>
+<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L317" href="#L317">317</a> <em class="jxr_javadoccomment"> * <strong>Note:</strong> Some operations on the {@link RDF4JGraph}</em>
+<a class="jxr_linenumber" name="L318" href="#L318">318</a> <em class="jxr_javadoccomment"> * requires the use of try-with-resources to close underlying</em>
+<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment"> * {@link RepositoryConnection}s, including</em>
+<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_javadoccomment"> * {@link RDF4JGraph#iterate()} and </em>
+<a class="jxr_linenumber" name="L321" href="#L321">321</a> <em class="jxr_javadoccomment"> * {@link RDF4JGraph#stream()}.</em>
+<a class="jxr_linenumber" name="L322" href="#L322">322</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment"> * @param repository</em>
+<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment"> * RDF4J {@link Repository} to connect to.</em>
+<a class="jxr_linenumber" name="L325" href="#L325">325</a> <em class="jxr_javadoccomment"> * @param options</em>
+<a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment"> * Zero or more {@link Option}</em>
+<a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment"> * @return A {@link Graph} backed by the RDF4J repository.</em>
+<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L329" href="#L329">329</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JGraph.html">RDF4JGraph</a> asGraph(Repository repository, Option... options) {
+<a class="jxr_linenumber" name="L330" href="#L330">330</a> EnumSet<Option> opts = optionSet(options);
+<a class="jxr_linenumber" name="L331" href="#L331">331</a> <strong class="jxr_keyword">return</strong> rdf4j.createRepositoryGraphImpl(repository,
+<a class="jxr_linenumber" name="L332" href="#L332">332</a> opts.contains(Option.handleInitAndShutdown),
+<a class="jxr_linenumber" name="L333" href="#L333">333</a> opts.contains(Option.includeInferred),
+<a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong class="jxr_keyword">new</strong> Resource[]{<strong class="jxr_keyword">null</strong>}); <em class="jxr_comment">// default graph</em>
+<a class="jxr_linenumber" name="L335" href="#L335">335</a> }
+<a class="jxr_linenumber" name="L336" href="#L336">336</a>
+<a class="jxr_linenumber" name="L337" href="#L337">337</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L338" href="#L338">338</a> <em class="jxr_javadoccomment"> * Adapt an RDF4J {@link Repository} as a Commons RDF {@link Graph}.</em>
+<a class="jxr_linenumber" name="L339" href="#L339">339</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment"> * The graph will include triples in any contexts (e.g. the union graph).</em>
+<a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L342" href="#L342">342</a> <em class="jxr_javadoccomment"> * Changes to the graph are reflected in the repository, and vice versa.</em>
+<a class="jxr_linenumber" name="L343" href="#L343">343</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L344" href="#L344">344</a> <em class="jxr_javadoccomment"> * @param repository</em>
+<a class="jxr_linenumber" name="L345" href="#L345">345</a> <em class="jxr_javadoccomment"> * RDF4J {@link Repository} to connect to.</em>
+<a class="jxr_linenumber" name="L346" href="#L346">346</a> <em class="jxr_javadoccomment"> * @param options</em>
+<a class="jxr_linenumber" name="L347" href="#L347">347</a> <em class="jxr_javadoccomment"> * Zero or more {@link Option}</em>
+<a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_javadoccomment"> * @return A union {@link Graph} backed by the RDF4J repository.</em>
+<a class="jxr_linenumber" name="L349" href="#L349">349</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L350" href="#L350">350</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JGraph.html">RDF4JGraph</a> asGraphUnion(Repository repository, Option... options) {
+<a class="jxr_linenumber" name="L351" href="#L351">351</a> EnumSet<Option> opts = optionSet(options);
+<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">return</strong> rdf4j.createRepositoryGraphImpl(repository,
+<a class="jxr_linenumber" name="L353" href="#L353">353</a> opts.contains(Option.handleInitAndShutdown),
+<a class="jxr_linenumber" name="L354" href="#L354">354</a> opts.contains(Option.includeInferred),
+<a class="jxr_linenumber" name="L355" href="#L355">355</a> <strong class="jxr_keyword">new</strong> Resource[]{}); <em class="jxr_comment">// union graph </em>
+<a class="jxr_linenumber" name="L356" href="#L356">356</a>
+<a class="jxr_linenumber" name="L357" href="#L357">357</a> }
+<a class="jxr_linenumber" name="L358" href="#L358">358</a>
+<a class="jxr_linenumber" name="L359" href="#L359">359</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L360" href="#L360">360</a> <em class="jxr_javadoccomment"> * Adapt an RDF4J {@link Repository} as a Commons RDF {@link Graph}.</em>
+<a class="jxr_linenumber" name="L361" href="#L361">361</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L362" href="#L362">362</a> <em class="jxr_javadoccomment"> * The graph will include triples in the specified contexts.</em>
+<a class="jxr_linenumber" name="L363" href="#L363">363</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L364" href="#L364">364</a> <em class="jxr_javadoccomment"> * Changes to the graph are reflected in the repository, and vice versa.</em>
+<a class="jxr_linenumber" name="L365" href="#L365">365</a> <em class="jxr_javadoccomment"> * Triples added/removed to the graph are reflected in all the specified</em>
+<a class="jxr_linenumber" name="L366" href="#L366">366</a> <em class="jxr_javadoccomment"> * contexts.</em>
+<a class="jxr_linenumber" name="L367" href="#L367">367</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L368" href="#L368">368</a> <em class="jxr_javadoccomment"> * <strong>Note:</strong> Some operations on the {@link RDF4JGraph}</em>
+<a class="jxr_linenumber" name="L369" href="#L369">369</a> <em class="jxr_javadoccomment"> * requires the use of try-with-resources to close underlying</em>
+<a class="jxr_linenumber" name="L370" href="#L370">370</a> <em class="jxr_javadoccomment"> * {@link RepositoryConnection}s, including</em>
+<a class="jxr_linenumber" name="L371" href="#L371">371</a> <em class="jxr_javadoccomment"> * {@link RDF4JGraph#iterate()} and </em>
+<a class="jxr_linenumber" name="L372" href="#L372">372</a> <em class="jxr_javadoccomment"> * {@link RDF4JGraph#stream()}.</em>
+<a class="jxr_linenumber" name="L373" href="#L373">373</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L374" href="#L374">374</a> <em class="jxr_javadoccomment"> * @param repository</em>
+<a class="jxr_linenumber" name="L375" href="#L375">375</a> <em class="jxr_javadoccomment"> * RDF4J {@link Repository} to connect to.</em>
+<a class="jxr_linenumber" name="L376" href="#L376">376</a> <em class="jxr_javadoccomment"> * @param contexts</em>
+<a class="jxr_linenumber" name="L377" href="#L377">377</a> <em class="jxr_javadoccomment"> * A {@link Set} of {@link BlankNodeOrIRI} specifying the graph</em>
+<a class="jxr_linenumber" name="L378" href="#L378">378</a> <em class="jxr_javadoccomment"> * names to use as a context. The set may include the value</em>
+<a class="jxr_linenumber" name="L379" href="#L379">379</a> <em class="jxr_javadoccomment"> * <code>null</code> to indicate the default graph. The empty set</em>
+<a class="jxr_linenumber" name="L380" href="#L380">380</a> <em class="jxr_javadoccomment"> * indicates any context, e.g. the <em>union graph</em>.</em>
+<a class="jxr_linenumber" name="L381" href="#L381">381</a> <em class="jxr_javadoccomment"> * @param option</em>
+<a class="jxr_linenumber" name="L382" href="#L382">382</a> <em class="jxr_javadoccomment"> * Zero or more {@link Option}s</em>
+<a class="jxr_linenumber" name="L383" href="#L383">383</a> <em class="jxr_javadoccomment"> * @return A {@link Graph} backed by the RDF4J repository.</em>
+<a class="jxr_linenumber" name="L384" href="#L384">384</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L385" href="#L385">385</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JGraph.html">RDF4JGraph</a> asGraph(Repository repository, Set<? <strong class="jxr_keyword">extends</strong> BlankNodeOrIRI> contexts,
+<a class="jxr_linenumber" name="L386" href="#L386">386</a> Option... option) {
+<a class="jxr_linenumber" name="L387" href="#L387">387</a> EnumSet<Option> opts = optionSet(option);
+<a class="jxr_linenumber" name="L388" href="#L388">388</a> <em class="jxr_javadoccomment">/** NOTE: asValue() deliberately CAN handle <code>null</code> */</em>
+<a class="jxr_linenumber" name="L389" href="#L389">389</a> Resource[] resources = contexts.stream().map(g -> (Resource) asValue(g)).toArray(Resource[]::<strong class="jxr_keyword">new</strong>);
+<a class="jxr_linenumber" name="L390" href="#L390">390</a> <strong class="jxr_keyword">return</strong> rdf4j.createRepositoryGraphImpl(Objects.requireNonNull(repository),
+<a class="jxr_linenumber" name="L391" href="#L391">391</a> opts.contains(Option.handleInitAndShutdown),
+<a class="jxr_linenumber" name="L392" href="#L392">392</a> opts.contains(Option.includeInferred),
+<a class="jxr_linenumber" name="L393" href="#L393">393</a> resources);
+<a class="jxr_linenumber" name="L394" href="#L394">394</a> }
+<a class="jxr_linenumber" name="L395" href="#L395">395</a>
+<a class="jxr_linenumber" name="L396" href="#L396">396</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L397" href="#L397">397</a> <em class="jxr_javadoccomment"> * Adapt a Commons RDF {@link Triple} or {@link Quad} as a RDF4J</em>
+<a class="jxr_linenumber" name="L398" href="#L398">398</a> <em class="jxr_javadoccomment"> * {@link Statement}.</em>
+<a class="jxr_linenumber" name="L399" href="#L399">399</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L400" href="#L400">400</a> <em class="jxr_javadoccomment"> * If the <code>tripleLike</code> argument is an {@link RDF4JTriple} or a</em>
+<a class="jxr_linenumber" name="L401" href="#L401">401</a> <em class="jxr_javadoccomment"> * {@link RDF4JQuad}, then its {@link RDF4JTripleLike#asStatement()} is</em>
+<a class="jxr_linenumber" name="L402" href="#L402">402</a> <em class="jxr_javadoccomment"> * returned as-is. Note that this means that a {@link RDF4JTriple} would</em>
+<a class="jxr_linenumber" name="L403" href="#L403">403</a> <em class="jxr_javadoccomment"> * preserve its {@link Statement#getContext()}, and that any</em>
+<a class="jxr_linenumber" name="L404" href="#L404">404</a> <em class="jxr_javadoccomment"> * {@link BlankNode}s would be deemed equivalent in RDF4J if they have the</em>
+<a class="jxr_linenumber" name="L405" href="#L405">405</a> <em class="jxr_javadoccomment"> * same {@link BNode#getID()}.</em>
+<a class="jxr_linenumber" name="L406" href="#L406">406</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L407" href="#L407">407</a> <em class="jxr_javadoccomment"> * @param tripleLike</em>
+<a class="jxr_linenumber" name="L408" href="#L408">408</a> <em class="jxr_javadoccomment"> * A {@link Triple} or {@link Quad} to adapt</em>
+<a class="jxr_linenumber" name="L409" href="#L409">409</a> <em class="jxr_javadoccomment"> * @return A corresponding {@link Statement}</em>
+<a class="jxr_linenumber" name="L410" href="#L410">410</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L411" href="#L411">411</a> <strong class="jxr_keyword">public</strong> Statement asStatement(<a href="../../../../../org/apache/commons/rdf/api/TripleLike.html">TripleLike</a> tripleLike) {
+<a class="jxr_linenumber" name="L412" href="#L412">412</a> <strong class="jxr_keyword">if</strong> (tripleLike instanceof RDF4JTripleLike) {
+<a class="jxr_linenumber" name="L413" href="#L413">413</a> <em class="jxr_comment">// Return original statement - this covers both RDF4JQuad and</em>
+<a class="jxr_linenumber" name="L414" href="#L414">414</a> <em class="jxr_comment">// RDF4JTriple</em>
+<a class="jxr_linenumber" name="L415" href="#L415">415</a> <strong class="jxr_keyword">return</strong> ((RDF4JTripleLike) tripleLike).asStatement();
+<a class="jxr_linenumber" name="L416" href="#L416">416</a> }
+<a class="jxr_linenumber" name="L417" href="#L417">417</a>
+<a class="jxr_linenumber" name="L418" href="#L418">418</a> org.eclipse.rdf4j.model.Resource subject = (org.eclipse.rdf4j.model.Resource) asValue(tripleLike.getSubject());
+<a class="jxr_linenumber" name="L419" href="#L419">419</a> org.eclipse.rdf4j.model.IRI predicate = (org.eclipse.rdf4j.model.IRI) asValue(tripleLike.getPredicate());
+<a class="jxr_linenumber" name="L420" href="#L420">420</a> Value object = asValue(tripleLike.getObject());
+<a class="jxr_linenumber" name="L421" href="#L421">421</a>
+<a class="jxr_linenumber" name="L422" href="#L422">422</a> org.eclipse.rdf4j.model.Resource context = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L423" href="#L423">423</a> <strong class="jxr_keyword">if</strong> (tripleLike instanceof Quad) {
+<a class="jxr_linenumber" name="L424" href="#L424">424</a> Quad quad = (Quad) tripleLike;
+<a class="jxr_linenumber" name="L425" href="#L425">425</a> context = (org.eclipse.rdf4j.model.Resource) asValue(quad.getGraphName().orElse(<strong class="jxr_keyword">null</strong>));
+<a class="jxr_linenumber" name="L426" href="#L426">426</a> }
+<a class="jxr_linenumber" name="L427" href="#L427">427</a>
+<a class="jxr_linenumber" name="L428" href="#L428">428</a> <strong class="jxr_keyword">return</strong> getValueFactory().createStatement(subject, predicate, object, context);
+<a class="jxr_linenumber" name="L429" href="#L429">429</a> }
+<a class="jxr_linenumber" name="L430" href="#L430">430</a>
+<a class="jxr_linenumber" name="L431" href="#L431">431</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L432" href="#L432">432</a> <em class="jxr_javadoccomment"> * Adapt a RDF4J {@link Statement} as a Commons RDF {@link Triple}.</em>
+<a class="jxr_linenumber" name="L433" href="#L433">433</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L434" href="#L434">434</a> <em class="jxr_javadoccomment"> * For the purpose of {@link BlankNode} equivalence, this method will use an</em>
+<a class="jxr_linenumber" name="L435" href="#L435">435</a> <em class="jxr_javadoccomment"> * internal salt UUID that is unique per instance of</em>
+<a class="jxr_linenumber" name="L436" href="#L436">436</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory}.</em>
+<a class="jxr_linenumber" name="L437" href="#L437">437</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L438" href="#L438">438</a> <em class="jxr_javadoccomment"> * <strong>NOTE:</strong> If combining RDF4J statements from multiple</em>
+<a class="jxr_linenumber" name="L439" href="#L439">439</a> <em class="jxr_javadoccomment"> * repositories or models, then their {@link BNode}s may have the same</em>
+<a class="jxr_linenumber" name="L440" href="#L440">440</a> <em class="jxr_javadoccomment"> * {@link BNode#getID()}, which with this method would become equivalent</em>
+<a class="jxr_linenumber" name="L441" href="#L441">441</a> <em class="jxr_javadoccomment"> * according to {@link BlankNode#equals(Object)} and</em>
+<a class="jxr_linenumber" name="L442" href="#L442">442</a> <em class="jxr_javadoccomment"> * {@link BlankNode#uniqueReference()}, unless a separate</em>
+<a class="jxr_linenumber" name="L443" href="#L443">443</a> <em class="jxr_javadoccomment"> * {@link RDF4JFactory} instance is used per RDF4J repository/model.</em>
+<a class="jxr_linenumber" name="L444" href="#L444">444</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L445" href="#L445">445</a> <em class="jxr_javadoccomment"> * @param statement</em>
+<a class="jxr_linenumber" name="L446" href="#L446">446</a> <em class="jxr_javadoccomment"> * The RDF4J {@link Statement} to adapt.</em>
+<a class="jxr_linenumber" name="L447" href="#L447">447</a> <em class="jxr_javadoccomment"> * @return A {@link RDF4JTriple} that is equivalent to the statement</em>
+<a class="jxr_linenumber" name="L448" href="#L448">448</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L449" href="#L449">449</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JTriple.html">RDF4JTriple</a> asTriple(<strong class="jxr_keyword">final</strong> Statement statement) {
+<a class="jxr_linenumber" name="L450" href="#L450">450</a> <strong class="jxr_keyword">return</strong> rdf4j.createTripleImpl(statement, salt);
+<a class="jxr_linenumber" name="L451" href="#L451">451</a> }
+<a class="jxr_linenumber" name="L452" href="#L452">452</a>
+<a class="jxr_linenumber" name="L453" href="#L453">453</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L454" href="#L454">454</a> <em class="jxr_javadoccomment"> * Adapt a Commons RDF {@link RDFTerm} as a RDF4J {@link Value}.</em>
+<a class="jxr_linenumber" name="L455" href="#L455">455</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L456" href="#L456">456</a> <em class="jxr_javadoccomment"> * The value will be of the same kind as the term, e.g. a</em>
+<a class="jxr_linenumber" name="L457" href="#L457">457</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.BlankNode} is converted to a</em>
+<a class="jxr_linenumber" name="L458" href="#L458">458</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.BNode}, a</em>
+<a class="jxr_linenumber" name="L459" href="#L459">459</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.IRI} is converted to a</em>
+<a class="jxr_linenumber" name="L460" href="#L460">460</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.IRI} and a</em>
+<a class="jxr_linenumber" name="L461" href="#L461">461</a> <em class="jxr_javadoccomment"> * {@link org.apache.commons.rdf.api.Literal} is converted to a</em>
+<a class="jxr_linenumber" name="L462" href="#L462">462</a> <em class="jxr_javadoccomment"> * {@link org.eclipse.rdf4j.model.Literal}.</em>
+<a class="jxr_linenumber" name="L463" href="#L463">463</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L464" href="#L464">464</a> <em class="jxr_javadoccomment"> * If the provided {@link RDFTerm} is <code>null</code>, then the returned</em>
+<a class="jxr_linenumber" name="L465" href="#L465">465</a> <em class="jxr_javadoccomment"> * value is <code>null</code>.</em>
+<a class="jxr_linenumber" name="L466" href="#L466">466</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L467" href="#L467">467</a> <em class="jxr_javadoccomment"> * If the provided term is an instance of {@link RDF4JTerm}, then the</em>
+<a class="jxr_linenumber" name="L468" href="#L468">468</a> <em class="jxr_javadoccomment"> * {@link RDF4JTerm#asValue()} is returned without any conversion. Note that</em>
+<a class="jxr_linenumber" name="L469" href="#L469">469</a> <em class="jxr_javadoccomment"> * this could mean that a {@link Value} from a different kind of</em>
+<a class="jxr_linenumber" name="L470" href="#L470">470</a> <em class="jxr_javadoccomment"> * {@link ValueFactory} could be returned.</em>
+<a class="jxr_linenumber" name="L471" href="#L471">471</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L472" href="#L472">472</a> <em class="jxr_javadoccomment"> * @param term</em>
+<a class="jxr_linenumber" name="L473" href="#L473">473</a> <em class="jxr_javadoccomment"> * RDFTerm to adapt to RDF4J Value</em>
+<a class="jxr_linenumber" name="L474" href="#L474">474</a> <em class="jxr_javadoccomment"> * @return Adapted RDF4J {@link Value}</em>
+<a class="jxr_linenumber" name="L475" href="#L475">475</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L476" href="#L476">476</a> <strong class="jxr_keyword">public</strong> Value asValue(<a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html">RDFTerm</a> term) {
+<a class="jxr_linenumber" name="L477" href="#L477">477</a> <strong class="jxr_keyword">if</strong> (term == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L478" href="#L478">478</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L479" href="#L479">479</a> }
+<a class="jxr_linenumber" name="L480" href="#L480">480</a> <strong class="jxr_keyword">if</strong> (term instanceof RDF4JTerm) {
+<a class="jxr_linenumber" name="L481" href="#L481">481</a> <em class="jxr_comment">// One of our own - avoid converting again.</em>
+<a class="jxr_linenumber" name="L482" href="#L482">482</a> <em class="jxr_comment">// (This is crucial to avoid double-escaping in BlankNode)</em>
+<a class="jxr_linenumber" name="L483" href="#L483">483</a> <strong class="jxr_keyword">return</strong> ((RDF4JTerm) term).asValue();
+<a class="jxr_linenumber" name="L484" href="#L484">484</a> }
+<a class="jxr_linenumber" name="L485" href="#L485">485</a> <strong class="jxr_keyword">if</strong> (term instanceof org.apache.commons.rdf.api.IRI) {
+<a class="jxr_linenumber" name="L486" href="#L486">486</a> org.apache.commons.rdf.api.IRI iri = (org.apache.commons.rdf.api.IRI) term;
+<a class="jxr_linenumber" name="L487" href="#L487">487</a> <strong class="jxr_keyword">return</strong> getValueFactory().createIRI(iri.getIRIString());
+<a class="jxr_linenumber" name="L488" href="#L488">488</a> }
+<a class="jxr_linenumber" name="L489" href="#L489">489</a> <strong class="jxr_keyword">if</strong> (term instanceof org.apache.commons.rdf.api.Literal) {
+<a class="jxr_linenumber" name="L490" href="#L490">490</a> org.apache.commons.rdf.api.Literal literal = (org.apache.commons.rdf.api.Literal) term;
+<a class="jxr_linenumber" name="L491" href="#L491">491</a> String label = literal.getLexicalForm();
+<a class="jxr_linenumber" name="L492" href="#L492">492</a> <strong class="jxr_keyword">if</strong> (literal.getLanguageTag().isPresent()) {
+<a class="jxr_linenumber" name="L493" href="#L493">493</a> String lang = literal.getLanguageTag().get();
+<a class="jxr_linenumber" name="L494" href="#L494">494</a> <strong class="jxr_keyword">return</strong> getValueFactory().createLiteral(label, lang);
+<a class="jxr_linenumber" name="L495" href="#L495">495</a> }
+<a class="jxr_linenumber" name="L496" href="#L496">496</a> org.eclipse.rdf4j.model.IRI dataType = (org.eclipse.rdf4j.model.IRI) asValue(literal.getDatatype());
+<a class="jxr_linenumber" name="L497" href="#L497">497</a> <strong class="jxr_keyword">return</strong> getValueFactory().createLiteral(label, dataType);
+<a class="jxr_linenumber" name="L498" href="#L498">498</a> }
+<a class="jxr_linenumber" name="L499" href="#L499">499</a> <strong class="jxr_keyword">if</strong> (term instanceof BlankNode) {
+<a class="jxr_linenumber" name="L500" href="#L500">500</a> <em class="jxr_comment">// This is where it gets tricky to support round trips!</em>
+<a class="jxr_linenumber" name="L501" href="#L501">501</a> BlankNode blankNode = (BlankNode) term;
+<a class="jxr_linenumber" name="L502" href="#L502">502</a> <em class="jxr_comment">// FIXME: The uniqueReference might not be a valid BlankNode</em>
+<a class="jxr_linenumber" name="L503" href="#L503">503</a> <em class="jxr_comment">// identifier..</em>
+<a class="jxr_linenumber" name="L504" href="#L504">504</a> <em class="jxr_comment">// does it have to be in RDF4J?</em>
+<a class="jxr_linenumber" name="L505" href="#L505">505</a> <strong class="jxr_keyword">return</strong> getValueFactory().createBNode(blankNode.uniqueReference());
+<a class="jxr_linenumber" name="L506" href="#L506">506</a> }
+<a class="jxr_linenumber" name="L507" href="#L507">507</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"RDFTerm was not an IRI, Literal or BlankNode: "</span> + term.getClass());
+<a class="jxr_linenumber" name="L508" href="#L508">508</a> }
+<a class="jxr_linenumber" name="L509" href="#L509">509</a>
+<a class="jxr_linenumber" name="L510" href="#L510">510</a> @Override
+<a class="jxr_linenumber" name="L511" href="#L511">511</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JBlankNode.html">RDF4JBlankNode</a> createBlankNode() {
+<a class="jxr_linenumber" name="L512" href="#L512">512</a> BNode bnode = getValueFactory().createBNode();
+<a class="jxr_linenumber" name="L513" href="#L513">513</a> <strong class="jxr_keyword">return</strong> (RDF4JBlankNode) asRDFTerm(bnode);
+<a class="jxr_linenumber" name="L514" href="#L514">514</a> }
+<a class="jxr_linenumber" name="L515" href="#L515">515</a>
+<a class="jxr_linenumber" name="L516" href="#L516">516</a> @Override
+<a class="jxr_linenumber" name="L517" href="#L517">517</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JBlankNode.html">RDF4JBlankNode</a> createBlankNode(String name) {
+<a class="jxr_linenumber" name="L518" href="#L518">518</a> BNode bnode = getValueFactory().createBNode(name);
+<a class="jxr_linenumber" name="L519" href="#L519">519</a> <strong class="jxr_keyword">return</strong> (RDF4JBlankNode) asRDFTerm(bnode);
+<a class="jxr_linenumber" name="L520" href="#L520">520</a> }
+<a class="jxr_linenumber" name="L521" href="#L521">521</a>
+<a class="jxr_linenumber" name="L522" href="#L522">522</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L523" href="#L523">523</a> <em class="jxr_javadoccomment"> * {@inheritDoc}</em>
+<a class="jxr_linenumber" name="L524" href="#L524">524</a> <em class="jxr_javadoccomment"> * <p></em>
+<a class="jxr_linenumber" name="L525" href="#L525">525</a> <em class="jxr_javadoccomment"> * <strong>Note:</strong> Some operations on the {@link RDF4JDataset}</em>
+<a class="jxr_linenumber" name="L526" href="#L526">526</a> <em class="jxr_javadoccomment"> * requires the use of try-with-resources to close underlying</em>
+<a class="jxr_linenumber" name="L527" href="#L527">527</a> <em class="jxr_javadoccomment"> * {@link RepositoryConnection}s, including</em>
+<a class="jxr_linenumber" name="L528" href="#L528">528</a> <em class="jxr_javadoccomment"> * {@link RDF4JDataset#iterate()}, </em>
+<a class="jxr_linenumber" name="L529" href="#L529">529</a> <em class="jxr_javadoccomment"> * {@link RDF4JDataset#stream()} and {@link RDF4JDataset#getGraphNames()}.</em>
+<a class="jxr_linenumber" name="L530" href="#L530">530</a> <em class="jxr_javadoccomment"> * </em>
+<a class="jxr_linenumber" name="L531" href="#L531">531</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L532" href="#L532">532</a> @Override
+<a class="jxr_linenumber" name="L533" href="#L533">533</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JDataset.html">RDF4JDataset</a> createDataset() {
+<a class="jxr_linenumber" name="L534" href="#L534">534</a> Sail sail = <strong class="jxr_keyword">new</strong> MemoryStore();
+<a class="jxr_linenumber" name="L535" href="#L535">535</a> Repository repository = <strong class="jxr_keyword">new</strong> SailRepository(sail);
+<a class="jxr_linenumber" name="L536" href="#L536">536</a> <strong class="jxr_keyword">return</strong> rdf4j.createRepositoryDatasetImpl(repository, <strong class="jxr_keyword">true</strong>, false);
+<a class="jxr_linenumber" name="L537" href="#L537">537</a> }
+<a class="jxr_linenumber" name="L538" href="#L538">538</a>
+<a class="jxr_linenumber" name="L539" href="#L539">539</a> @Override
+<a class="jxr_linenumber" name="L540" href="#L540">540</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JGraph.html">RDF4JGraph</a> createGraph() {
+<a class="jxr_linenumber" name="L541" href="#L541">541</a> <strong class="jxr_keyword">return</strong> asGraph(<strong class="jxr_keyword">new</strong> LinkedHashModel());
+<a class="jxr_linenumber" name="L542" href="#L542">542</a> }
+<a class="jxr_linenumber" name="L543" href="#L543">543</a>
+<a class="jxr_linenumber" name="L544" href="#L544">544</a> @Override
+<a class="jxr_linenumber" name="L545" href="#L545">545</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JIRI.html">RDF4JIRI</a> createIRI(String iri) <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L546" href="#L546">546</a> <strong class="jxr_keyword">return</strong> (RDF4JIRI) asRDFTerm(getValueFactory().createIRI(iri));
+<a class="jxr_linenumber" name="L547" href="#L547">547</a> }
+<a class="jxr_linenumber" name="L548" href="#L548">548</a>
+<a class="jxr_linenumber" name="L549" href="#L549">549</a> @Override
+<a class="jxr_linenumber" name="L550" href="#L550">550</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JLiteral.html">RDF4JLiteral</a> createLiteral(String lexicalForm)
+<a class="jxr_linenumber" name="L551" href="#L551">551</a> <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L552" href="#L552">552</a> org.eclipse.rdf4j.model.Literal lit = getValueFactory().createLiteral(lexicalForm);
+<a class="jxr_linenumber" name="L553" href="#L553">553</a> <strong class="jxr_keyword">return</strong> (RDF4JLiteral) asRDFTerm(lit);
+<a class="jxr_linenumber" name="L554" href="#L554">554</a> }
+<a class="jxr_linenumber" name="L555" href="#L555">555</a>
+<a class="jxr_linenumber" name="L556" href="#L556">556</a> @Override
+<a class="jxr_linenumber" name="L557" href="#L557">557</a> <strong class="jxr_keyword">public</strong> org.apache.commons.rdf.api.Literal createLiteral(String lexicalForm, org.apache.commons.rdf.api.IRI dataType)
+<a class="jxr_linenumber" name="L558" href="#L558">558</a> <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L559" href="#L559">559</a> org.eclipse.rdf4j.model.IRI iri = getValueFactory().createIRI(dataType.getIRIString());
+<a class="jxr_linenumber" name="L560" href="#L560">560</a> org.eclipse.rdf4j.model.Literal lit = getValueFactory().createLiteral(lexicalForm, iri);
+<a class="jxr_linenumber" name="L561" href="#L561">561</a> <strong class="jxr_keyword">return</strong> (org.apache.commons.rdf.api.Literal) asRDFTerm(lit);
+<a class="jxr_linenumber" name="L562" href="#L562">562</a> }
+<a class="jxr_linenumber" name="L563" href="#L563">563</a>
+<a class="jxr_linenumber" name="L564" href="#L564">564</a> @Override
+<a class="jxr_linenumber" name="L565" href="#L565">565</a> <strong class="jxr_keyword">public</strong> org.apache.commons.rdf.api.Literal createLiteral(String lexicalForm, String languageTag)
+<a class="jxr_linenumber" name="L566" href="#L566">566</a> <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L567" href="#L567">567</a> org.eclipse.rdf4j.model.Literal lit = getValueFactory().createLiteral(lexicalForm, languageTag);
+<a class="jxr_linenumber" name="L568" href="#L568">568</a> <strong class="jxr_keyword">return</strong> (org.apache.commons.rdf.api.Literal) asRDFTerm(lit);
+<a class="jxr_linenumber" name="L569" href="#L569">569</a> }
+<a class="jxr_linenumber" name="L570" href="#L570">570</a>
+<a class="jxr_linenumber" name="L571" href="#L571">571</a> @Override
+<a class="jxr_linenumber" name="L572" href="#L572">572</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/rdf4j/RDF4JTriple.html">RDF4JTriple</a> createTriple(<a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html">BlankNodeOrIRI</a> subject, org.apache.commons.rdf.api.IRI predicate, <a href="../../../../../org/apache/commons/rdf/api/RDFTerm.html">RDFTerm</a> object)
+<a class="jxr_linenumber" name="L573" href="#L573">573</a> <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L574" href="#L574">574</a> <strong class="jxr_keyword">final</strong> Statement statement = getValueFactory().createStatement(
+<a class="jxr_linenumber" name="L575" href="#L575">575</a> (org.eclipse.rdf4j.model.Resource) asValue(subject), (org.eclipse.rdf4j.model.IRI) asValue(predicate),
+<a class="jxr_linenumber" name="L576" href="#L576">576</a> asValue(object));
+<a class="jxr_linenumber" name="L577" href="#L577">577</a> <strong class="jxr_keyword">return</strong> asTriple(statement);
+<a class="jxr_linenumber" name="L578" href="#L578">578</a> }
+<a class="jxr_linenumber" name="L579" href="#L579">579</a>
+<a class="jxr_linenumber" name="L580" href="#L580">580</a> @Override
+<a class="jxr_linenumber" name="L581" href="#L581">581</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../org/apache/commons/rdf/api/Quad.html">Quad</a> createQuad(<a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html">BlankNodeOrIRI</a> graphName, <a href="../../../../../org/apache/commons/rdf/api/BlankNodeOrIRI.html">BlankNodeOrIRI</a> subject, org.apache.commons.rdf.api.IRI predicate,
+<a class="jxr_linenumber" name="L582" href="#L582">582</a> RDFTerm object) <strong class="jxr_keyword">throws</strong> IllegalArgumentException {
+<a class="jxr_linenumber" name="L583" href="#L583">583</a> <strong class="jxr_keyword">final</strong> Statement statement = getValueFactory().createStatement(
+<a class="jxr_linenumber" name="L584" href="#L584">584</a> (org.eclipse.rdf4j.model.Resource) asValue(subject), (org.eclipse.rdf4j.model.IRI) asValue(predicate),
+<a class="jxr_linenumber" name="L585" href="#L585">585</a> asValue(object), (org.eclipse.rdf4j.model.Resource) asValue(graphName));
+<a class="jxr_linenumber" name="L586" href="#L586">586</a> <strong class="jxr_keyword">return</strong> asQuad(statement);
+<a class="jxr_linenumber" name="L587" href="#L587">587</a> }
+<a class="jxr_linenumber" name="L588" href="#L588">588</a>
+<a class="jxr_linenumber" name="L589" href="#L589">589</a> <strong class="jxr_keyword">public</strong> ValueFactory getValueFactory() {
+<a class="jxr_linenumber" name="L590" href="#L590">590</a> <strong class="jxr_keyword">return</strong> valueFactory;
+<a class="jxr_linenumber" name="L591" href="#L591">591</a> }
+<a class="jxr_linenumber" name="L592" href="#L592">592</a>
+<a class="jxr_linenumber" name="L593" href="#L593">593</a> <strong class="jxr_keyword">private</strong> EnumSet<Option> optionSet(Option... options) {
+<a class="jxr_linenumber" name="L594" href="#L594">594</a> EnumSet<Option> opts = EnumSet.noneOf(Option.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="L595" href="#L595">595</a> opts.addAll(Arrays.asList(options));
+<a class="jxr_linenumber" name="L596" href="#L596">596</a> <strong class="jxr_keyword">return</strong> opts;
+<a class="jxr_linenumber" name="L597" href="#L597">597</a> }
+<a class="jxr_linenumber" name="L598" href="#L598">598</a>
+<a class="jxr_linenumber" name="L599" href="#L599">599</a>
+<a class="jxr_linenumber" name="L600" href="#L600">600</a>
+<a class="jxr_linenumber" name="L601" href="#L601">601</a> }
+</pre>
+<hr/>
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