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Class: Rex::Parser::GraphML::MetaAttribute
&mdash; Documentation by YARD 0.9.37
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<a href="../../../_index.html">Index (M)</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>
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<span class="title">MetaAttribute</span>
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<div id="content"><h1>Class: Rex::Parser::GraphML::MetaAttribute
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName">Object</span>
<ul class="fullTree">
<li>Object</li>
<li class="next">Rex::Parser::GraphML::MetaAttribute</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>Define a GraphML attribute including its name, data type, default value and where it can be applied.</p>
</div>
</div>
<div class="tags">
</div>
<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="#default-instance_method" title="#default (instance method)">#<strong>default</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute default.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#domain-instance_method" title="#domain (instance method)">#<strong>domain</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute domain.</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="#name-instance_method" title="#name (instance method)">#<strong>name</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute name.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#type-instance_method" title="#type (instance method)">#<strong>type</strong> &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns the value of attribute type.</p>
</div></span>
</li>
</ul>
<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_key-class_method" title="from_key (class method)">.<strong>from_key</strong>(key) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Create a new instance from a Key element.</p>
</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="#convert-instance_method" title="#convert (instance method)">#<strong>convert</strong>(value) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Convert a value to the type specified by this attribute.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(id, name, type, domain: :all, default: nil) &#x21d2; MetaAttribute </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>A new instance of MetaAttribute.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#valid_for%3F-instance_method" title="#valid_for? (instance method)">#<strong>valid_for?</strong>(element) &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Whether or not the attribute is valid for the specified element.</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, name, type, domain: :all, default: nil) &#x21d2; <tt><span class='object_link'><a href="" title="Rex::Parser::GraphML::MetaAttribute (class)">MetaAttribute</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of MetaAttribute.</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 attribute's document identifier.</p>
</div>
</li>
<li>
<span class='name'>name</span>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>The attribute's name as used by applications.</p>
</div>
</li>
<li>
<span class='name'>type</span>
<span class='type'>(<tt>Symbol</tt>)</span>
&mdash;
<div class='inline'>
<p>The data type of the attribute, one of either boolean, int, long, float, double or string.</p>
</div>
</li>
<li>
<span class='name'>domain</span>
<span class='type'>(<tt>Symbol</tt>)</span>
<em class="default">(defaults to: <tt>:all</tt>)</em>
&mdash;
<div class='inline'>
<p>What elements this attribute is valid for, one of either edge, node, graph or all.</p>
</div>
</li>
<li>
<span class='name'>default</span>
<span class='type'></span>
<em class="default">(defaults to: <tt>nil</tt>)</em>
&mdash;
<div class='inline'>
<p>An optional default value for this attribute.</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 60</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='comma'>,</span> <span class='id identifier rubyid_name'>name</span><span class='comma'>,</span> <span class='id identifier rubyid_type'>type</span><span class='comma'>,</span> <span class='label'>domain:</span> <span class='symbol'>:all</span><span class='comma'>,</span> <span class='label'>default:</span> <span class='kw'>nil</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'>@name</span> <span class='op'>=</span> <span class='id identifier rubyid_name'>name</span>
<span class='ivar'>@type</span> <span class='op'>=</span> <span class='id identifier rubyid_type'>type</span>
<span class='ivar'>@domain</span> <span class='op'>=</span> <span class='id identifier rubyid_domain'>domain</span>
<span class='ivar'>@default</span> <span class='op'>=</span> <span class='id identifier rubyid_default'>default</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="default=-instance_method"></span>
<div class="method_details first">
<h3 class="signature first" id="default-instance_method">
#<strong>default</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute default.</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 106</span>
<span class='kw'>def</span> <span class='id identifier rubyid_default'>default</span>
<span class='ivar'>@default</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="domain=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="domain-instance_method">
#<strong>domain</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute domain.</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 103</span>
<span class='kw'>def</span> <span class='id identifier rubyid_domain'>domain</span>
<span class='ivar'>@domain</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 94</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="name=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="name-instance_method">
#<strong>name</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute name.</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 97</span>
<span class='kw'>def</span> <span class='id identifier rubyid_name'>name</span>
<span class='ivar'>@name</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="type=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="type-instance_method">
#<strong>type</strong> &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns the value of attribute type.</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 100</span>
<span class='kw'>def</span> <span class='id identifier rubyid_type'>type</span>
<span class='ivar'>@type</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_key-class_method">
.<strong>from_key</strong>(key) &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Create a new instance from a Key element.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>key</span>
<span class='type'>(<tt><span class='object_link'><a href="Element/Key.html" title="Rex::Parser::GraphML::Element::Key (class)">Rex::Parser::GraphML::Element::Key</a></span></tt>)</span>
&mdash;
<div class='inline'>
<p>The key to create a new instance from.</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 72</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_from_key'>from_key</span><span class='lparen'>(</span><span class='id identifier rubyid_key'>key</span><span class='rparen'>)</span>
<span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_id'>id</span><span class='comma'>,</span> <span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_attr_name'>attr_name</span><span class='comma'>,</span> <span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_attr_type'>attr_type</span><span class='comma'>,</span> <span class='label'>domain:</span> <span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_domain'>domain</span><span class='comma'>,</span> <span class='label'>default:</span> <span class='id identifier rubyid_key'>key</span><span class='period'>.</span><span class='id identifier rubyid_default'>default</span><span class='op'>&amp;.</span><span class='id identifier rubyid_value'>value</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="convert-instance_method">
#<strong>convert</strong>(value) &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Convert a value to the type specified by this attribute.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>value</span>
<span class='type'></span>
&mdash;
<div class='inline'>
<p>The value to convert.</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 80</span>
<span class='kw'>def</span> <span class='id identifier rubyid_convert'>convert</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='const'><span class='object_link'><a href="../GraphML.html" title="Rex::Parser::GraphML (module)">GraphML</a></span></span><span class='period'>.</span><span class='id identifier rubyid_convert_attribute'><span class='object_link'><a href="../GraphML.html#convert_attribute-class_method" title="Rex::Parser::GraphML.convert_attribute (method)">convert_attribute</a></span></span><span class='lparen'>(</span><span class='ivar'>@type</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="valid_for?-instance_method">
#<strong>valid_for?</strong>(element) &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Whether or not the attribute is valid for the specified element.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>element</span>
<span class='type'>(<tt><span class='object_link'><a href="AttributeContainer.html" title="Rex::Parser::GraphML::AttributeContainer (class)">Rex::Parser::GraphML::AttributeContainer</a></span></tt>)</span>
&mdash;
<div class='inline'>
<p>The element to check.</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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<td>
<pre class="code"><span class="info file"># File 'lib/rex/parser/graphml.rb', line 88</span>
<span class='kw'>def</span> <span class='id identifier rubyid_valid_for?'>valid_for?</span><span class='lparen'>(</span><span class='id identifier rubyid_element'>element</span><span class='rparen'>)</span>
<span class='ivar'>@domain</span> <span class='op'>==</span> <span class='symbol'>:all</span> <span class='op'>||</span> <span class='ivar'>@domain</span> <span class='op'>==</span> <span class='id identifier rubyid_element'>element</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='op'>::</span><span class='const'>ELEMENT_NAME</span><span class='period'>.</span><span class='id identifier rubyid_to_sym'>to_sym</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
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0.9.37 (ruby-3.1.5).
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