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  • Committer: Package Import Robot
  • Author(s): Dave Beckett
  • Date: 2013-01-22 16:03:44 UTC
  • mfrom: (0.1.10)
  • Revision ID: package-import@ubuntu.com-20130122160344-vxrnfl0xynfzbze7
Tags: 1.0.16.1-1
* New upstream release
* Add dpkg-buildflags to configure for hardening

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docs/rdoc/classes/Redland/Literal.html
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>Redland RDF Application Framework - Ruby RDoc - Class: Redland::Literal</title>
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<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
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<script type="text/javascript">
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  // <![CDATA[
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  function popupCode( url ) {
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    window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
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  }
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  function toggleCode( id ) {
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    if ( document.getElementById )
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      elem = document.getElementById( id );
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    else if ( document.all )
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      elem = eval( "document.all." + id );
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    else
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      return false;
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    elemStyle = elem.style;
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    if ( elemStyle.display != "block" ) {
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      elemStyle.display = "block"
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    } else {
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      elemStyle.display = "none"
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    }
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    return true;
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  }
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  // Make codeblocks hidden by default
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  document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }<\/style>" )
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  // ]]>
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</script>
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</head>
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<body>
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<div class="outerBlock">
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<div class="outerHeader">
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Go to <a href="/" target="_parent">Redland Home</a> - 
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<a href="/bindings/" target="_parent">Language Bindings Home</a> - 
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<a href="/docs/ruby.html" target="_parent">Ruby API Home</a>
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</div>
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<div id="classHeader">
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<table class="header-table">
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<tr class="top-aligned-row">
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<td><strong>Class</strong></td>
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<td class="class-name-in-header">Redland::Literal</td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>In:</strong></td>
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<td><a href="../../files/rdf/redland/node_rb.html">rdf/redland/node.rb</a><br /></td>
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</tr>
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<tr class="top-aligned-row">
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<td><strong>Parent:</strong></td>
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<td><a href="Node.html">Node</a></td>
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</tr>
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</table>
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</div>
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<!-- banner header -->
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<div id="bodyContent">
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<div id="contextContent">
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<div id="description">
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<p>A literal node</p>
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</div>
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</div>
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<div id="method-list">
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<h3 class="section-bar">Methods</h3>
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<div class="name-list"><a href="#M000078">from_node</a>&nbsp;&nbsp; <a href="#M000079">from_xml</a>&nbsp;&nbsp; <a href="#M000077">new</a>&nbsp;&nbsp;</div>
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</div>
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</div>
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<!-- if includes -->
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<div id="includes">
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<h3 class="section-bar">Included Modules</h3>
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<div id="includes-list"><span class="include-name"><a href="../Redland.html">Redland</a></span></div>
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</div>
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<div id="section">
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<div id="attribute-list">
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<h3 class="section-bar">Attributes</h3>
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<div class="name-list">
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<table>
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<tr class="top-aligned-row context-row">
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<td class="context-item-name">language</td>
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<td class="context-item-value">&nbsp;[R]&nbsp;</td>
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<td class="context-item-desc">the language of the literal</td>
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</tr>
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<tr class="top-aligned-row context-row">
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<td class="context-item-name">value</td>
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<td class="context-item-value">&nbsp;[R]&nbsp;</td>
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<td class="context-item-desc">the string value of the literal</td>
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</tr>
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</table>
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</div>
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</div>
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<!-- if method_list -->
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<div id="methods">
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<h3 class="section-bar">Public Class methods</h3>
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<div id="method-M000078" class="method-detail"><a name="M000078" id="M000078"></a>
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<div class="method-heading"><a href="#M000078" class="method-signature"><span class="method-name">from_node</span><span class="method-args">(node)</span></a></div>
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<div class="method-description">
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<p>create a literal from another <a href="Node.html">Node</a></p>
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<p><a class="source-toggle" href="#" onclick="toggleCode('M000078-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000078-source">
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<pre>
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<span class="ruby-comment cmt"># File rdf/redland/node.rb, line 246</span>
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    <span class="ruby-keyword kw">def</span> <span class="ruby-constant">Literal</span>.<span class="ruby-identifier">from_node</span>(<span class="ruby-identifier">node</span>)
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      <span class="ruby-identifier">lang</span> = <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_node_get_literal_value_language</span>(<span class="ruby-identifier">node</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_node_get_literal_value_language</span>(<span class="ruby-identifier">node</span>)
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      <span class="ruby-identifier">str</span> = <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_node_get_literal_value</span>(<span class="ruby-identifier">node</span>)
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      <span class="ruby-identifier">hash_uri</span> = <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_node_get_literal_value_datatype_uri</span>(<span class="ruby-identifier">node</span>)
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      <span class="ruby-identifier">hash_uri</span> = <span class="ruby-constant">Uri</span>.<span class="ruby-identifier">new</span>(<span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_uri_to_string</span>(<span class="ruby-identifier">hash_uri</span>)) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">hash_uri</span>
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      <span class="ruby-keyword kw">return</span> <span class="ruby-constant">Literal</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">str</span>,<span class="ruby-identifier">lang</span>,<span class="ruby-identifier">hash_uri</span>)
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    <span class="ruby-keyword kw">end</span>
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</pre></div>
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</div>
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</div>
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<div id="method-M000079" class="method-detail"><a name="M000079" id="M000079"></a>
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<div class="method-heading"><a href="#M000079" class="method-signature"><span class="method-name">from_xml</span><span class="method-args">(str,lang=nil)</span></a></div>
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<div class="method-description">
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<p>create a literal from and xml string</p>
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<pre>
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 literal = Literal.from_xml('&lt;em&gt;This is emphasized&lt;/em&gt;')
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</pre>
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<p><a class="source-toggle" href="#" onclick="toggleCode('M000079-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000079-source">
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<pre>
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<span class="ruby-comment cmt"># File rdf/redland/node.rb, line 256</span>
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    <span class="ruby-keyword kw">def</span> <span class="ruby-constant">Literal</span>.<span class="ruby-identifier">from_xml</span>(<span class="ruby-identifier">str</span>,<span class="ruby-identifier">lang</span>=<span class="ruby-keyword kw">nil</span>)
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      <span class="ruby-keyword kw">return</span> <span class="ruby-constant">Literal</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">str</span>,<span class="ruby-identifier">lang</span>,<span class="ruby-keyword kw">nil</span>,<span class="ruby-keyword kw">true</span>)
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    <span class="ruby-keyword kw">end</span>
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</pre></div>
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</div>
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</div>
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<div id="method-M000077" class="method-detail"><a name="M000077" id="M000077"></a>
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<div class="method-heading"><a href="#M000077" class="method-signature"><span class="method-name">new</span><span class="method-args">(str,lang=nil,uri=nil,is_xml=false)</span></a></div>
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<div class="method-description">
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<p>create a <a href="Literal.html#M000077">new</a> <a href="Literal.html">Literal</a> node</p>
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<pre>
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 literal = Literal.new('Dominic')
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 label = Literal.new('Name','en')
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</pre>
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<p><a class="source-toggle" href="#" onclick="toggleCode('M000077-source');return false;">[Source]</a></p>
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<div class="method-source-code" id="M000077-source">
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<pre>
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<span class="ruby-comment cmt"># File rdf/redland/node.rb, line 231</span>
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    <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">str</span>,<span class="ruby-identifier">lang</span>=<span class="ruby-keyword kw">nil</span>,<span class="ruby-identifier">uri</span>=<span class="ruby-keyword kw">nil</span>,<span class="ruby-identifier">is_xml</span>=<span class="ruby-keyword kw">false</span>)
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      <span class="ruby-ivar">@value</span> = <span class="ruby-identifier">str</span>
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      <span class="ruby-ivar">@language</span> = <span class="ruby-identifier">lang</span>
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      <span class="ruby-identifier">is_xml</span> = <span class="ruby-identifier">is_xml</span><span class="ruby-operator">==</span><span class="ruby-keyword kw">true</span> <span class="ruby-operator">?</span> <span class="ruby-value">1</span> <span class="ruby-operator">:</span> <span class="ruby-value">0</span>
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      <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">uri</span>
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        <span class="ruby-ivar">@node</span> = <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_new_node_from_typed_literal</span>(<span class="ruby-identifier">$world</span>.<span class="ruby-identifier">world</span>,<span class="ruby-identifier">value</span>,<span class="ruby-identifier">lang</span>,<span class="ruby-identifier">uri</span>.<span class="ruby-identifier">uri</span>)
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      <span class="ruby-keyword kw">else</span>
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        <span class="ruby-ivar">@node</span> = <span class="ruby-constant">Redland</span>.<span class="ruby-identifier">librdf_new_node_from_literal</span>(<span class="ruby-identifier">$world</span>.<span class="ruby-identifier">world</span>,<span class="ruby-identifier">value</span>,<span class="ruby-identifier">lang</span>,<span class="ruby-identifier">is_xml</span>)
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      <span class="ruby-keyword kw">end</span>
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      <span class="ruby-identifier">raise</span> <span class="ruby-constant">RedlandError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-value str">"Node construction failed"</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-keyword kw">not</span> <span class="ruby-ivar">@node</span>
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      <span class="ruby-constant">ObjectSpace</span>.<span class="ruby-identifier">define_finalizer</span>(<span class="ruby-keyword kw">self</span>,<span class="ruby-constant">Node</span>.<span class="ruby-identifier">create_finalizer</span>(<span class="ruby-ivar">@node</span>))
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    <span class="ruby-keyword kw">end</span>
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</pre></div>
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</div>
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</div>
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</div>
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</div>
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<hr />
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<div class="outerHeader">
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Go to <a href="/" target="_parent">Redland Home</a> - 
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<a href="/bindings/" target="_parent">Language Bindings Home</a> - 
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<a href="/docs/ruby.html" target="_parent">Ruby API Home</a>
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</div>
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<p>(C) Copyright 2004-2011 <a href="http://www.dajobe.org/" target="_parent">Dave Beckett</a>, (C) Copyright 2004-2005 <a href="http://www.bristol.ac.uk/" target="_parent">University of Bristol</a></p>
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</div> <!-- end outerBlock -->
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</body>
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</html>