<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>CAST Architecture Checker - Working with block elements on Documentation - V2</title><link>https://doc.castsoftware.com/export-v2/doccom/cast-architecture-checker/cast-architecture-checker-user-guide/cast-architecture-checker-how-to/cast-architecture-checker-define-layer-or-set-contents/cast-architecture-checker-working-with-block-elements/</link><description>Recent content in CAST Architecture Checker - Working with block elements on Documentation - V2</description><generator>Hugo</generator><language>en</language><atom:link href="https://doc.castsoftware.com/export-v2/doccom/cast-architecture-checker/cast-architecture-checker-user-guide/cast-architecture-checker-how-to/cast-architecture-checker-define-layer-or-set-contents/cast-architecture-checker-working-with-block-elements/index.xml" rel="self" type="application/rss+xml"/><item><title>CAST Architecture Checker - Using Regular Expressions</title><link>https://doc.castsoftware.com/export-v2/doccom/cast-architecture-checker/cast-architecture-checker-user-guide/cast-architecture-checker-how-to/cast-architecture-checker-define-layer-or-set-contents/cast-architecture-checker-working-with-block-elements/cast-architecture-checker-using-regular-expressions/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://doc.castsoftware.com/export-v2/doccom/cast-architecture-checker/cast-architecture-checker-user-guide/cast-architecture-checker-how-to/cast-architecture-checker-define-layer-or-set-contents/cast-architecture-checker-working-with-block-elements/cast-architecture-checker-using-regular-expressions/</guid><description>&lt;p&gt;You can use &lt;strong&gt;Regular Expressions&lt;/strong&gt; when &lt;a href="https://doc.castsoftware.com/export-v2/doccom/cast-architecture-checker/cast-architecture-checker-user-guide/cast-architecture-checker-how-to/cast-architecture-checker-define-layer-or-set-contents/cast-architecture-checker-working-with-block-elements/"&gt;working with block elements&lt;/a&gt; and using the &lt;strong&gt;Properties dialog box&lt;/strong&gt;:&lt;/p&gt;
&lt;p&gt;&lt;img src="https://doc-data.castsoftware.com/DOCCOM/attachments/277815741/277815814.jpg" alt=""&gt;&lt;/p&gt;
&lt;p&gt;The following is an explanation of the Regular Expression system used by the CAST Architecture Checker and some examples of how to use it.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;System in use&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;The CAST Architecture Checker uses the Java Regular Expression system - you can find out more about this here: &lt;a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html"&gt;https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Examples&lt;/strong&gt;&lt;/p&gt;
&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;&lt;/th&gt;
 &lt;th&gt;&lt;/th&gt;
 &lt;/tr&gt;
 &lt;/thead&gt;
 &lt;tbody&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;strong&gt;String searched&lt;/strong&gt;&lt;/td&gt;
 &lt;td&gt;&lt;strong&gt;Regular expression to enter&lt;/strong&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Strings containing &amp;ldquo;src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;src&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Strings exactly matching &amp;ldquo;src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;^src$&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Strings starting with &amp;ldquo;src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;^src&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Strings ending with &amp;ldquo;src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;src$&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;A string exactly matching &amp;ldquo;src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;/src$&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;A string exactly matching &amp;ldquo;.src&amp;rdquo;&lt;/td&gt;
 &lt;td&gt;/.src$&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;One or more upper case letters, but not zero&lt;/td&gt;
 &lt;td&gt;[A-Z]+&lt;/td&gt;
 &lt;/tr&gt;
 &lt;tr&gt;
 &lt;td&gt;Any sequence of characters or any length - i.e. match all tables&lt;/td&gt;
 &lt;td&gt;.*&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;strong&gt;Number of characters&lt;/strong&gt;&lt;/p&gt;</description></item></channel></rss>