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Class: Rex::Parser::GraphML::Element::Node
&mdash; Documentation by YARD 0.9.37
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<a href="../../../../_index.html">Index (N)</a> &raquo;
<span class='title'><span class='object_link'><a href="../../../../Rex.html" title="Rex (module)">Rex</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../../../Parser.html" title="Rex::Parser (module)">Parser</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../../GraphML.html" title="Rex::Parser::GraphML (module)">GraphML</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../Element.html" title="Rex::Parser::GraphML::Element (module)">Element</a></span></span>
&raquo;
<span class="title">Node</span>
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href="../../../../class_list.html">
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<div id="content"><h1>Class: Rex::Parser::GraphML::Element::Node
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName"><span class='object_link'><a href="../AttributeContainer.html" title="Rex::Parser::GraphML::AttributeContainer (class)">AttributeContainer</a></span></span>
<ul class="fullTree">
<li>Object</li>
<li class="next"><span class='object_link'><a href="../AttributeContainer.html" title="Rex::Parser::GraphML::AttributeContainer (class)">AttributeContainer</a></span></li>
<li class="next">Rex::Parser::GraphML::Element::Node</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/rex/parser/graphml.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>A node element defines an object within the graph that can have zero or more edges connecting it to other nodes. A node element may contain a graph element.</p>
</div>
</div>
<div class="tags">
</div>
<h2>
Constant Summary
<small><a href="#" class="constants_summary_toggle">collapse</a></small>
</h2>
<dl class="constants">
<dt id="ELEMENT_NAME-constant" class="">ELEMENT_NAME =
</dt>
<dd><pre class="code"><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>node</span><span class='tstring_end'>&#39;</span></span><span class='period'>.</span><span class='id identifier rubyid_freeze'>freeze</span></pre></dd>
</dl>
<h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#edges-instance_method" title="#edges (instance method)">#<strong>edges</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute edges.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#id-instance_method" title="#id (instance method)">#<strong>id</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute id.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#subgraph-instance_method" title="#subgraph (instance method)">#<strong>subgraph</strong> &#x21d2; Graph<sup>?</sup> </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>A subgraph contained within this node.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="../AttributeContainer.html" title="Rex::Parser::GraphML::AttributeContainer (class)">AttributeContainer</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../AttributeContainer.html#attributes-instance_method" title="Rex::Parser::GraphML::AttributeContainer#attributes (method)">#attributes</a></span></p>
<h2>
Class Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#from_xml_attributes-class_method" title="from_xml_attributes (class method)">.<strong>from_xml_attributes</strong>(xml_attrs) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(id) &#x21d2; Node </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>A new instance of Node.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#source_edges-instance_method" title="#source_edges (instance method)">#<strong>source_edges</strong> &#x21d2; Array </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>An array of all edges for which this node is the target.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#target_edges-instance_method" title="#target_edges (instance method)">#<strong>target_edges</strong> &#x21d2; Array </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>An array of all edges for which this node is the source.</p>
</div></span>
</li>
</ul>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(id) &#x21d2; <tt><span class='object_link'><a href="" title="Rex::Parser::GraphML::Element::Node (class)">Node</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of Node.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>id</span>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>The unique identifier for this node element.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 362</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_id'>id</span><span class='rparen'>)</span>
<span class='ivar'>@id</span> <span class='op'>=</span> <span class='id identifier rubyid_id'>id</span>
<span class='ivar'>@edges</span> <span class='op'>=</span> <span class='lbracket'>[</span><span class='rbracket'>]</span>
<span class='ivar'>@subgraph</span> <span class='op'>=</span> <span class='kw'>nil</span>
<span class='kw'>super</span><span class='lparen'>(</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_attr_details" class="attr_details">
<h2>Instance Attribute Details</h2>
<span id="edges=-instance_method"></span>
<div class="method_details first">
<h3 class="signature first" id="edges-instance_method">
#<strong>edges</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute edges.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 393</span>
<span class='kw'>def</span> <span class='id identifier rubyid_edges'>edges</span>
<span class='ivar'>@edges</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="id=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="id-instance_method">
#<strong>id</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute id.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 390</span>
<span class='kw'>def</span> <span class='id identifier rubyid_id'>id</span>
<span class='ivar'>@id</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="subgraph=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="subgraph-instance_method">
#<strong>subgraph</strong> &#x21d2; <tt><span class='object_link'><a href="Graph.html" title="Rex::Parser::GraphML::Element::Graph (class)">Graph</a></span></tt><sup>?</sup>
</h3><div class="docstring">
<div class="discussion">
<p>Returns A subgraph contained within this node.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt><span class='object_link'><a href="Graph.html" title="Rex::Parser::GraphML::Element::Graph (class)">Graph</a></span></tt>, <tt>nil</tt>)</span>
&mdash;
<div class='inline'>
<p>A subgraph contained within this node.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 396</span>
<span class='kw'>def</span> <span class='id identifier rubyid_subgraph'>subgraph</span>
<span class='ivar'>@subgraph</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="from_xml_attributes-class_method">
.<strong>from_xml_attributes</strong>(xml_attrs) &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
</div>
</div>
<div class="tags">
<p class="tag_title">Raises:</p>
<ul class="raise">
<li>
<span class='type'>(<tt><span class='object_link'><a href="../Error/InvalidAttributeError.html" title="Rex::Parser::GraphML::Error::InvalidAttributeError (class)">Error::InvalidAttributeError</a></span></tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 369</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_from_xml_attributes'>from_xml_attributes</span><span class='lparen'>(</span><span class='id identifier rubyid_xml_attrs'>xml_attrs</span><span class='rparen'>)</span>
<span class='id identifier rubyid_id'>id</span> <span class='op'>=</span> <span class='id identifier rubyid_xml_attrs'>xml_attrs</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>id</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span>
<span class='id identifier rubyid_raise'>raise</span> <span class='const'><span class='object_link'><a href="../Error.html" title="Rex::Parser::GraphML::Error (module)">Error</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../Error/InvalidAttributeError.html" title="Rex::Parser::GraphML::Error::InvalidAttributeError (class)">InvalidAttributeError</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="../Error/InvalidAttributeError.html#initialize-instance_method" title="Rex::Parser::GraphML::Error::InvalidAttributeError#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>node</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>id</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_id'>id</span><span class='period'>.</span><span class='id identifier rubyid_nil?'>nil?</span>
<span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_id'>id</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="source_edges-instance_method">
#<strong>source_edges</strong> &#x21d2; <tt>Array</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns An array of all edges for which this node is the target.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Array</tt>)</span>
&mdash;
<div class='inline'>
<p>An array of all edges for which this node is the target.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 377</span>
<span class='kw'>def</span> <span class='id identifier rubyid_source_edges'>source_edges</span>
<span class='comment'># edges connected to this node
</span> <span class='ivar'>@edges</span><span class='period'>.</span><span class='id identifier rubyid_select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_edge'>edge</span><span class='op'>|</span> <span class='id identifier rubyid_edge'>edge</span><span class='period'>.</span><span class='id identifier rubyid_target'>target</span> <span class='op'>==</span> <span class='ivar'>@id</span> <span class='op'>||</span> <span class='op'>!</span><span class='id identifier rubyid_edge'>edge</span><span class='period'>.</span><span class='id identifier rubyid_directed'>directed</span> <span class='rbrace'>}</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="target_edges-instance_method">
#<strong>target_edges</strong> &#x21d2; <tt>Array</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns An array of all edges for which this node is the source.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Array</tt>)</span>
&mdash;
<div class='inline'>
<p>An array of all edges for which this node is the source.</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 383</span>
<span class='kw'>def</span> <span class='id identifier rubyid_target_edges'>target_edges</span>
<span class='comment'># edges connecting this to other nodes
</span> <span class='ivar'>@edges</span><span class='period'>.</span><span class='id identifier rubyid_select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_edge'>edge</span><span class='op'>|</span> <span class='id identifier rubyid_edge'>edge</span><span class='period'>.</span><span class='id identifier rubyid_source'>source</span> <span class='op'>==</span> <span class='ivar'>@id</span> <span class='op'>||</span> <span class='op'>!</span><span class='id identifier rubyid_edge'>edge</span><span class='period'>.</span><span class='id identifier rubyid_directed'>directed</span> <span class='rbrace'>}</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
</div>
<div id="footer">
Generated on Fri May 8 17:04:06 2026 by
<a href="https://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
0.9.37 (ruby-3.1.5).
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