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Posted to commits@commonsrdf.apache.org by st...@apache.org on 2016/11/17 14:31:22 UTC
svn commit: r1001276 [12/25] - in /websites/staging/commonsrdf/trunk: ./
apidocs/ apidocs/org/apache/commons/rdf/api/
apidocs/org/apache/commons/rdf/api/class-use/
apidocs/org/apache/commons/rdf/experimental/
apidocs/org/apache/commons/rdf/experimental...
Added: websites/staging/commonsrdf/trunk/apidocs/src-html/org/apache/commons/rdf/simple/experimental/AbstractRDFParser.html
==============================================================================
--- websites/staging/commonsrdf/trunk/apidocs/src-html/org/apache/commons/rdf/simple/experimental/AbstractRDFParser.html (added)
+++ websites/staging/commonsrdf/trunk/apidocs/src-html/org/apache/commons/rdf/simple/experimental/AbstractRDFParser.html Thu Nov 17 14:31:21 2016
@@ -0,0 +1,643 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span>package org.apache.commons.rdf.simple.experimental;<a name="line.18"></a>
+<span class="sourceLineNo">019</span><a name="line.19"></a>
+<span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a>
+<span class="sourceLineNo">021</span>import java.io.InputStream;<a name="line.21"></a>
+<span class="sourceLineNo">022</span>import java.net.URI;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.nio.file.Files;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.nio.file.Path;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import java.util.Optional;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import java.util.concurrent.ExecutorService;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import java.util.concurrent.Executors;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.util.concurrent.Future;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.function.Consumer;<a name="line.29"></a>
+<span class="sourceLineNo">030</span><a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.commons.rdf.api.Dataset;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.rdf.api.Graph;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.commons.rdf.api.IRI;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.commons.rdf.api.Quad;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.commons.rdf.api.RDFSyntax;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.commons.rdf.api.RDF;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.commons.rdf.experimental.RDFParser;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.commons.rdf.simple.SimpleRDF;<a name="line.38"></a>
+<span class="sourceLineNo">039</span><a name="line.39"></a>
+<span class="sourceLineNo">040</span>/**<a name="line.40"></a>
+<span class="sourceLineNo">041</span> * Abstract RDFParser<a name="line.41"></a>
+<span class="sourceLineNo">042</span> * <p><a name="line.42"></a>
+<span class="sourceLineNo">043</span> * This abstract class keeps the properties in protected fields like<a name="line.43"></a>
+<span class="sourceLineNo">044</span> * {@link #sourceFile} using {@link Optional}. Some basic checking like<a name="line.44"></a>
+<span class="sourceLineNo">045</span> * {@link #checkIsAbsolute(IRI)} is performed.<a name="line.45"></a>
+<span class="sourceLineNo">046</span> * <p><a name="line.46"></a>
+<span class="sourceLineNo">047</span> * This class and its subclasses are {@link Cloneable}, immutable and<a name="line.47"></a>
+<span class="sourceLineNo">048</span> * (therefore) thread-safe - each call to option methods like<a name="line.48"></a>
+<span class="sourceLineNo">049</span> * {@link #contentType(String)} or {@link #source(IRI)} will return a cloned,<a name="line.49"></a>
+<span class="sourceLineNo">050</span> * mutated copy.<a name="line.50"></a>
+<span class="sourceLineNo">051</span> * <p><a name="line.51"></a>
+<span class="sourceLineNo">052</span> * By default, parsing is done by the abstract method<a name="line.52"></a>
+<span class="sourceLineNo">053</span> * {@link #parseSynchronusly()} - which is executed in a cloned snapshot - hence<a name="line.53"></a>
+<span class="sourceLineNo">054</span> * multiple {@link #parse()} calls are thread-safe. The default {@link #parse()}<a name="line.54"></a>
+<span class="sourceLineNo">055</span> * uses a thread pool in {@link #threadGroup} - but implementations can override<a name="line.55"></a>
+<span class="sourceLineNo">056</span> * {@link #parse()} (e.g. because it has its own threading model or use<a name="line.56"></a>
+<span class="sourceLineNo">057</span> * asynchronous remote execution).<a name="line.57"></a>
+<span class="sourceLineNo">058</span> */<a name="line.58"></a>
+<span class="sourceLineNo">059</span>public abstract class AbstractRDFParser<T extends AbstractRDFParser<T>> implements RDFParser, Cloneable {<a name="line.59"></a>
+<span class="sourceLineNo">060</span><a name="line.60"></a>
+<span class="sourceLineNo">061</span> public static final ThreadGroup threadGroup = new ThreadGroup("Commons RDF parsers");<a name="line.61"></a>
+<span class="sourceLineNo">062</span> private static final ExecutorService threadpool = Executors.newCachedThreadPool(r -> new Thread(threadGroup, r));<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> // Basically only used for creating IRIs<a name="line.64"></a>
+<span class="sourceLineNo">065</span> private static RDF internalRdfTermFactory = new SimpleRDF();<a name="line.65"></a>
+<span class="sourceLineNo">066</span><a name="line.66"></a>
+<span class="sourceLineNo">067</span> /**<a name="line.67"></a>
+<span class="sourceLineNo">068</span> * Get the set {@link RDF}, if any.<a name="line.68"></a>
+<span class="sourceLineNo">069</span> * <a name="line.69"></a>
+<span class="sourceLineNo">070</span> * @return The {@link RDF} to use, or {@link Optional#empty()} if it has not<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * been set<a name="line.71"></a>
+<span class="sourceLineNo">072</span> */<a name="line.72"></a>
+<span class="sourceLineNo">073</span> public Optional<RDF> getRdfTermFactory() {<a name="line.73"></a>
+<span class="sourceLineNo">074</span> return rdfTermFactory;<a name="line.74"></a>
+<span class="sourceLineNo">075</span> }<a name="line.75"></a>
+<span class="sourceLineNo">076</span><a name="line.76"></a>
+<span class="sourceLineNo">077</span> /**<a name="line.77"></a>
+<span class="sourceLineNo">078</span> * Get the set content-type {@link RDFSyntax}, if any.<a name="line.78"></a>
+<span class="sourceLineNo">079</span> * <p><a name="line.79"></a>
+<span class="sourceLineNo">080</span> * If this is {@link Optional#isPresent()}, then {@link #getContentType()}<a name="line.80"></a>
+<span class="sourceLineNo">081</span> * contains the value of {@link RDFSyntax#mediaType}.<a name="line.81"></a>
+<span class="sourceLineNo">082</span> * <a name="line.82"></a>
+<span class="sourceLineNo">083</span> * @return The {@link RDFSyntax} of the content type, or<a name="line.83"></a>
+<span class="sourceLineNo">084</span> * {@link Optional#empty()} if it has not been set<a name="line.84"></a>
+<span class="sourceLineNo">085</span> */<a name="line.85"></a>
+<span class="sourceLineNo">086</span> public Optional<RDFSyntax> getContentTypeSyntax() {<a name="line.86"></a>
+<span class="sourceLineNo">087</span> return contentTypeSyntax;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span> /**<a name="line.90"></a>
+<span class="sourceLineNo">091</span> * Get the set content-type String, if any.<a name="line.91"></a>
+<span class="sourceLineNo">092</span> * <p><a name="line.92"></a>
+<span class="sourceLineNo">093</span> * If this is {@link Optional#isPresent()} and is recognized by<a name="line.93"></a>
+<span class="sourceLineNo">094</span> * {@link RDFSyntax#byMediaType(String)}, then the corresponding<a name="line.94"></a>
+<span class="sourceLineNo">095</span> * {@link RDFSyntax} is set on {@link #getContentType()}, otherwise that is<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * {@link Optional#empty()}.<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * <a name="line.97"></a>
+<span class="sourceLineNo">098</span> * @return The Content-Type IANA media type, e.g. <code>text/turtle</code>,<a name="line.98"></a>
+<span class="sourceLineNo">099</span> * or {@link Optional#empty()} if it has not been set<a name="line.99"></a>
+<span class="sourceLineNo">100</span> */<a name="line.100"></a>
+<span class="sourceLineNo">101</span> public final Optional<String> getContentType() {<a name="line.101"></a>
+<span class="sourceLineNo">102</span> return contentType;<a name="line.102"></a>
+<span class="sourceLineNo">103</span> }<a name="line.103"></a>
+<span class="sourceLineNo">104</span><a name="line.104"></a>
+<span class="sourceLineNo">105</span> /**<a name="line.105"></a>
+<span class="sourceLineNo">106</span> * Get the target to consume parsed Quads.<a name="line.106"></a>
+<span class="sourceLineNo">107</span> * <p><a name="line.107"></a>
+<span class="sourceLineNo">108</span> * From the call to {@link #parseSynchronusly()}, this will be a<a name="line.108"></a>
+<span class="sourceLineNo">109</span> * non-<code>null</code> value (as a target is a required setting).<a name="line.109"></a>
+<span class="sourceLineNo">110</span> * <a name="line.110"></a>
+<span class="sourceLineNo">111</span> * @return The target consumer of {@link Quad}s, or <code>null</code> if it<a name="line.111"></a>
+<span class="sourceLineNo">112</span> * has not yet been set.<a name="line.112"></a>
+<span class="sourceLineNo">113</span> * <a name="line.113"></a>
+<span class="sourceLineNo">114</span> */<a name="line.114"></a>
+<span class="sourceLineNo">115</span> public Consumer<Quad> getTarget() {<a name="line.115"></a>
+<span class="sourceLineNo">116</span> return target;<a name="line.116"></a>
+<span class="sourceLineNo">117</span> }<a name="line.117"></a>
+<span class="sourceLineNo">118</span><a name="line.118"></a>
+<span class="sourceLineNo">119</span> /**<a name="line.119"></a>
+<span class="sourceLineNo">120</span> * Get the target dataset as set by {@link #target(Dataset)}.<a name="line.120"></a>
+<span class="sourceLineNo">121</span> * <p><a name="line.121"></a>
+<span class="sourceLineNo">122</span> * The return value is {@link Optional#isPresent()} if and only if<a name="line.122"></a>
+<span class="sourceLineNo">123</span> * {@link #target(Dataset)} has been set, meaning that the implementation<a name="line.123"></a>
+<span class="sourceLineNo">124</span> * may choose to append parsed quads to the {@link Dataset} directly instead<a name="line.124"></a>
+<span class="sourceLineNo">125</span> * of relying on the generated {@link #getTarget()} consumer.<a name="line.125"></a>
+<span class="sourceLineNo">126</span> * <p><a name="line.126"></a>
+<span class="sourceLineNo">127</span> * If this value is present, then {@link #getTargetGraph()} MUST be<a name="line.127"></a>
+<span class="sourceLineNo">128</span> * {@link Optional#empty()}.<a name="line.128"></a>
+<span class="sourceLineNo">129</span> * <a name="line.129"></a>
+<span class="sourceLineNo">130</span> * @return The target Dataset, or {@link Optional#empty()} if another kind<a name="line.130"></a>
+<span class="sourceLineNo">131</span> * of target has been set.<a name="line.131"></a>
+<span class="sourceLineNo">132</span> */<a name="line.132"></a>
+<span class="sourceLineNo">133</span> public Optional<Dataset> getTargetDataset() {<a name="line.133"></a>
+<span class="sourceLineNo">134</span> return targetDataset;<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> /**<a name="line.137"></a>
+<span class="sourceLineNo">138</span> * Get the target graph as set by {@link #target(Graph)}.<a name="line.138"></a>
+<span class="sourceLineNo">139</span> * <p><a name="line.139"></a>
+<span class="sourceLineNo">140</span> * The return value is {@link Optional#isPresent()} if and only if<a name="line.140"></a>
+<span class="sourceLineNo">141</span> * {@link #target(Graph)} has been set, meaning that the implementation may<a name="line.141"></a>
+<span class="sourceLineNo">142</span> * choose to append parsed triples to the {@link Graph} directly instead of<a name="line.142"></a>
+<span class="sourceLineNo">143</span> * relying on the generated {@link #getTarget()} consumer.<a name="line.143"></a>
+<span class="sourceLineNo">144</span> * <p><a name="line.144"></a>
+<span class="sourceLineNo">145</span> * If this value is present, then {@link #getTargetDataset()} MUST be<a name="line.145"></a>
+<span class="sourceLineNo">146</span> * {@link Optional#empty()}.<a name="line.146"></a>
+<span class="sourceLineNo">147</span> * <a name="line.147"></a>
+<span class="sourceLineNo">148</span> * @return The target Graph, or {@link Optional#empty()} if another kind of<a name="line.148"></a>
+<span class="sourceLineNo">149</span> * target has been set.<a name="line.149"></a>
+<span class="sourceLineNo">150</span> */<a name="line.150"></a>
+<span class="sourceLineNo">151</span> public Optional<Graph> getTargetGraph() {<a name="line.151"></a>
+<span class="sourceLineNo">152</span> return targetGraph;<a name="line.152"></a>
+<span class="sourceLineNo">153</span> }<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> /**<a name="line.155"></a>
+<span class="sourceLineNo">156</span> * Get the set base {@link IRI}, if present.<a name="line.156"></a>
+<span class="sourceLineNo">157</span> * <a name="line.157"></a>
+<span class="sourceLineNo">158</span> * @return The base {@link IRI}, or {@link Optional#empty()} if it has not<a name="line.158"></a>
+<span class="sourceLineNo">159</span> * been set<a name="line.159"></a>
+<span class="sourceLineNo">160</span> */<a name="line.160"></a>
+<span class="sourceLineNo">161</span> public Optional<IRI> getBase() {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> return base;<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span><a name="line.164"></a>
+<span class="sourceLineNo">165</span> /**<a name="line.165"></a>
+<span class="sourceLineNo">166</span> * Get the set source {@link InputStream}.<a name="line.166"></a>
+<span class="sourceLineNo">167</span> * <p><a name="line.167"></a>
+<span class="sourceLineNo">168</span> * If this is {@link Optional#isPresent()}, then {@link #getSourceFile()}<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * and {@link #getSourceIri()} are {@link Optional#empty()}.<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * <a name="line.170"></a>
+<span class="sourceLineNo">171</span> * @return The source {@link InputStream}, or {@link Optional#empty()} if it<a name="line.171"></a>
+<span class="sourceLineNo">172</span> * has not been set<a name="line.172"></a>
+<span class="sourceLineNo">173</span> */<a name="line.173"></a>
+<span class="sourceLineNo">174</span> public Optional<InputStream> getSourceInputStream() {<a name="line.174"></a>
+<span class="sourceLineNo">175</span> return sourceInputStream;<a name="line.175"></a>
+<span class="sourceLineNo">176</span> }<a name="line.176"></a>
+<span class="sourceLineNo">177</span><a name="line.177"></a>
+<span class="sourceLineNo">178</span> /**<a name="line.178"></a>
+<span class="sourceLineNo">179</span> * Get the set source {@link Path}.<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * <p><a name="line.180"></a>
+<span class="sourceLineNo">181</span> * If this is {@link Optional#isPresent()}, then<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * {@link #getSourceInputStream()} and {@link #getSourceIri()} are<a name="line.182"></a>
+<span class="sourceLineNo">183</span> * {@link Optional#empty()}.<a name="line.183"></a>
+<span class="sourceLineNo">184</span> *<a name="line.184"></a>
+<span class="sourceLineNo">185</span> * @return The source {@link Path}, or {@link Optional#empty()} if it has<a name="line.185"></a>
+<span class="sourceLineNo">186</span> * not been set<a name="line.186"></a>
+<span class="sourceLineNo">187</span> */<a name="line.187"></a>
+<span class="sourceLineNo">188</span> public Optional<Path> getSourceFile() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> return sourceFile;<a name="line.189"></a>
+<span class="sourceLineNo">190</span> }<a name="line.190"></a>
+<span class="sourceLineNo">191</span><a name="line.191"></a>
+<span class="sourceLineNo">192</span> /**<a name="line.192"></a>
+<span class="sourceLineNo">193</span> * Get the set source {@link Path}.<a name="line.193"></a>
+<span class="sourceLineNo">194</span> * <p><a name="line.194"></a>
+<span class="sourceLineNo">195</span> * If this is {@link Optional#isPresent()}, then<a name="line.195"></a>
+<span class="sourceLineNo">196</span> * {@link #getSourceInputStream()} and {@link #getSourceInputStream()} are<a name="line.196"></a>
+<span class="sourceLineNo">197</span> * {@link Optional#empty()}.<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * <a name="line.198"></a>
+<span class="sourceLineNo">199</span> * @return The source {@link IRI}, or {@link Optional#empty()} if it has not<a name="line.199"></a>
+<span class="sourceLineNo">200</span> * been set<a name="line.200"></a>
+<span class="sourceLineNo">201</span> */<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public Optional<IRI> getSourceIri() {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> return sourceIri;<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span> private Optional<RDF> rdfTermFactory = Optional.empty();<a name="line.206"></a>
+<span class="sourceLineNo">207</span> private Optional<RDFSyntax> contentTypeSyntax = Optional.empty();<a name="line.207"></a>
+<span class="sourceLineNo">208</span> private Optional<String> contentType = Optional.empty();<a name="line.208"></a>
+<span class="sourceLineNo">209</span> private Optional<IRI> base = Optional.empty();<a name="line.209"></a>
+<span class="sourceLineNo">210</span> private Optional<InputStream> sourceInputStream = Optional.empty();<a name="line.210"></a>
+<span class="sourceLineNo">211</span> private Optional<Path> sourceFile = Optional.empty();<a name="line.211"></a>
+<span class="sourceLineNo">212</span> private Optional<IRI> sourceIri = Optional.empty();<a name="line.212"></a>
+<span class="sourceLineNo">213</span> private Consumer<Quad> target;<a name="line.213"></a>
+<span class="sourceLineNo">214</span> private Optional<Dataset> targetDataset;<a name="line.214"></a>
+<span class="sourceLineNo">215</span> private Optional<Graph> targetGraph;<a name="line.215"></a>
+<span class="sourceLineNo">216</span><a name="line.216"></a>
+<span class="sourceLineNo">217</span> @SuppressWarnings("unchecked")<a name="line.217"></a>
+<span class="sourceLineNo">218</span> @Override<a name="line.218"></a>
+<span class="sourceLineNo">219</span> public T clone() {<a name="line.219"></a>
+<span class="sourceLineNo">220</span> try {<a name="line.220"></a>
+<span class="sourceLineNo">221</span> return (T) super.clone();<a name="line.221"></a>
+<span class="sourceLineNo">222</span> } catch (final CloneNotSupportedException e) {<a name="line.222"></a>
+<span class="sourceLineNo">223</span> throw new RuntimeException(e);<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> }<a name="line.225"></a>
+<span class="sourceLineNo">226</span><a name="line.226"></a>
+<span class="sourceLineNo">227</span> @SuppressWarnings("unchecked")<a name="line.227"></a>
+<span class="sourceLineNo">228</span> protected T asT() {<a name="line.228"></a>
+<span class="sourceLineNo">229</span> return (T) this;<a name="line.229"></a>
+<span class="sourceLineNo">230</span> }<a name="line.230"></a>
+<span class="sourceLineNo">231</span><a name="line.231"></a>
+<span class="sourceLineNo">232</span> @Override<a name="line.232"></a>
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+<span class="sourceLineNo">483</span> * @return The {@link RDFSyntax} which has a matching<a name="line.483"></a>
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+<span class="sourceLineNo">488</span> return fileExtension(path).flatMap(RDFSyntax::byFileExtension);<a name="line.488"></a>
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+<span class="sourceLineNo">493</span> * <p><a name="line.493"></a>
+<span class="sourceLineNo">494</span> * The returned file extension includes the leading <code>.</code><a name="line.494"></a>
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+<span class="sourceLineNo">499</span> * @param path<a name="line.499"></a>
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+<span class="sourceLineNo">502</span> * {@link Optional#empty()} if the path has no extension<a name="line.502"></a>
+<span class="sourceLineNo">503</span> */<a name="line.503"></a>
+<span class="sourceLineNo">504</span> private static Optional<String> fileExtension(final Path path) {<a name="line.504"></a>
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+<span class="sourceLineNo">506</span> if (fileName == null) {<a name="line.506"></a>
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+<span class="sourceLineNo">509</span> final String filenameStr = fileName.toString();<a name="line.509"></a>
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+<span class="sourceLineNo">514</span> return Optional.empty();<a name="line.514"></a>
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+<span class="sourceLineNo">516</span><a name="line.516"></a>
+<span class="sourceLineNo">517</span> /**<a name="line.517"></a>
+<span class="sourceLineNo">518</span> * Create a new {@link RDF} for a parse session.<a name="line.518"></a>
+<span class="sourceLineNo">519</span> * <p><a name="line.519"></a>
+<span class="sourceLineNo">520</span> * This is called by {@link #parse()} to set {@link #rdfTermFactory(RDF)} if<a name="line.520"></a>
+<span class="sourceLineNo">521</span> * it is {@link Optional#empty()}.<a name="line.521"></a>
+<span class="sourceLineNo">522</span> * <p><a name="line.522"></a>
+<span class="sourceLineNo">523</span> * As parsed blank nodes might be made with<a name="line.523"></a>
+<span class="sourceLineNo">524</span> * {@link RDF#createBlankNode(String)}, each call to this method SHOULD<a name="line.524"></a>
+<span class="sourceLineNo">525</span> * return a new RDF instance.<a name="line.525"></a>
+<span class="sourceLineNo">526</span> * <a name="line.526"></a>
+<span class="sourceLineNo">527</span> * @return A new {@link RDF}<a name="line.527"></a>
+<span class="sourceLineNo">528</span> */<a name="line.528"></a>
+<span class="sourceLineNo">529</span> protected RDF createRDFTermFactory() {<a name="line.529"></a>
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+<span class="sourceLineNo">531</span> }<a name="line.531"></a>
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+<span class="sourceLineNo">533</span> @Override<a name="line.533"></a>
+<span class="sourceLineNo">534</span> public Future<ParseResult> parse() throws IOException, IllegalStateException {<a name="line.534"></a>
+<span class="sourceLineNo">535</span> final AbstractRDFParser<T> c = prepareForParsing();<a name="line.535"></a>
+<span class="sourceLineNo">536</span> return threadpool.submit(() -> {<a name="line.536"></a>
+<span class="sourceLineNo">537</span> c.parseSynchronusly();<a name="line.537"></a>
+<span class="sourceLineNo">538</span> return null;<a name="line.538"></a>
+<span class="sourceLineNo">539</span> });<a name="line.539"></a>
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+<span class="sourceLineNo">541</span><a name="line.541"></a>
+<span class="sourceLineNo">542</span> @Override<a name="line.542"></a>
+<span class="sourceLineNo">543</span> public T target(final Consumer<Quad> consumer) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> final AbstractRDFParser<T> c = clone();<a name="line.544"></a>
+<span class="sourceLineNo">545</span> c.resetTarget();<a name="line.545"></a>
+<span class="sourceLineNo">546</span> c.target = consumer;<a name="line.546"></a>
+<span class="sourceLineNo">547</span> return c.asT();<a name="line.547"></a>
+<span class="sourceLineNo">548</span> }<a name="line.548"></a>
+<span class="sourceLineNo">549</span><a name="line.549"></a>
+<span class="sourceLineNo">550</span> @Override<a name="line.550"></a>
+<span class="sourceLineNo">551</span> public T target(final Dataset dataset) {<a name="line.551"></a>
+<span class="sourceLineNo">552</span> @SuppressWarnings({ "rawtypes", "unchecked" })<a name="line.552"></a>
+<span class="sourceLineNo">553</span> final<a name="line.553"></a>
+<span class="sourceLineNo">554</span> AbstractRDFParser<T> c = (AbstractRDFParser) RDFParser.super.target(dataset);<a name="line.554"></a>
+<span class="sourceLineNo">555</span> c.resetTarget();<a name="line.555"></a>
+<span class="sourceLineNo">556</span> c.targetDataset = Optional.of(dataset);<a name="line.556"></a>
+<span class="sourceLineNo">557</span> return c.asT();<a name="line.557"></a>
+<span class="sourceLineNo">558</span> }<a name="line.558"></a>
+<span class="sourceLineNo">559</span><a name="line.559"></a>
+<span class="sourceLineNo">560</span> @Override<a name="line.560"></a>
+<span class="sourceLineNo">561</span> public T target(final Graph graph) {<a name="line.561"></a>
+<span class="sourceLineNo">562</span> @SuppressWarnings({ "rawtypes", "unchecked" }) // super calls our<a name="line.562"></a>
+<span class="sourceLineNo">563</span> final<a name="line.563"></a>
+<span class="sourceLineNo">564</span> // .clone()<a name="line.564"></a>
+<span class="sourceLineNo">565</span> AbstractRDFParser<T> c = (AbstractRDFParser) RDFParser.super.target(graph);<a name="line.565"></a>
+<span class="sourceLineNo">566</span> c.resetTarget();<a name="line.566"></a>
+<span class="sourceLineNo">567</span> c.targetGraph = Optional.of(graph);<a name="line.567"></a>
+<span class="sourceLineNo">568</span> return c.asT();<a name="line.568"></a>
+<span class="sourceLineNo">569</span> }<a name="line.569"></a>
+<span class="sourceLineNo">570</span><a name="line.570"></a>
+<span class="sourceLineNo">571</span>}<a name="line.571"></a>
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+</pre>
+</div>
+</body>
+</html>
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+++ websites/staging/commonsrdf/trunk/apidocs/src-html/org/apache/commons/rdf/simple/experimental/RDFParseException.html Thu Nov 17 14:31:21 2016
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
+<span class="sourceLineNo">009</span> *<a name="line.9"></a>
+<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *<a name="line.11"></a>
+<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
+<span class="sourceLineNo">017</span> */<a name="line.17"></a>
+<span class="sourceLineNo">018</span><a name="line.18"></a>
+<span class="sourceLineNo">019</span>package org.apache.commons.rdf.simple.experimental;<a name="line.19"></a>
+<span class="sourceLineNo">020</span><a name="line.20"></a>
+<span class="sourceLineNo">021</span>import org.apache.commons.rdf.experimental.RDFParser;<a name="line.21"></a>
+<span class="sourceLineNo">022</span><a name="line.22"></a>
+<span class="sourceLineNo">023</span>public class RDFParseException extends Exception {<a name="line.23"></a>
+<span class="sourceLineNo">024</span> private static final long serialVersionUID = 5427752643780702976L;<a name="line.24"></a>
+<span class="sourceLineNo">025</span> private final RDFParser builder;<a name="line.25"></a>
+<span class="sourceLineNo">026</span><a name="line.26"></a>
+<span class="sourceLineNo">027</span> public RDFParseException(final RDFParser builder) {<a name="line.27"></a>
+<span class="sourceLineNo">028</span> super();<a name="line.28"></a>
+<span class="sourceLineNo">029</span> this.builder = builder;<a name="line.29"></a>
+<span class="sourceLineNo">030</span> }<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span> public RDFParseException(final RDFParser builder, final String message, final Throwable cause) {<a name="line.32"></a>
+<span class="sourceLineNo">033</span> super(message, cause);<a name="line.33"></a>
+<span class="sourceLineNo">034</span> this.builder = builder;<a name="line.34"></a>
+<span class="sourceLineNo">035</span> }<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span> public RDFParseException(final RDFParser builder, final String message) {<a name="line.37"></a>
+<span class="sourceLineNo">038</span> super(message);<a name="line.38"></a>
+<span class="sourceLineNo">039</span> this.builder = builder;<a name="line.39"></a>
+<span class="sourceLineNo">040</span> }<a name="line.40"></a>
+<span class="sourceLineNo">041</span><a name="line.41"></a>
+<span class="sourceLineNo">042</span> public RDFParseException(final RDFParser builder, final Throwable cause) {<a name="line.42"></a>
+<span class="sourceLineNo">043</span> super(cause);<a name="line.43"></a>
+<span class="sourceLineNo">044</span> this.builder = builder;<a name="line.44"></a>
+<span class="sourceLineNo">045</span> }<a name="line.45"></a>
+<span class="sourceLineNo">046</span><a name="line.46"></a>
+<span class="sourceLineNo">047</span> public RDFParser getRDFParserBuilder() {<a name="line.47"></a>
+<span class="sourceLineNo">048</span> return builder;<a name="line.48"></a>
+<span class="sourceLineNo">049</span> }<a name="line.49"></a>
+<span class="sourceLineNo">050</span>}<a name="line.50"></a>
+
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+</pre>
+</div>
+</body>
+</html>
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