| <html> | |
| <head> | |
| <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> | |
| <title>OclComparable</title> | |
| <link href="book.css" rel="stylesheet" type="text/css"> | |
| <meta content="DocBook XSL Stylesheets V1.75.1" name="generator"> | |
| <link rel="home" href="index.html" title="OCL Documentation"> | |
| <link rel="up" href="StandardLibrary.html" title="The OCL Standard Library"> | |
| <link rel="prev" href="OclAny.html" title="OclAny"> | |
| <link rel="next" href="OclElement.html" title="OclElement"> | |
| </head> | |
| <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> | |
| <h1 xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0"> | |
| OclComparable | |
| </h1> | |
| <div class="section" title="OclComparable"> | |
| <div class="titlepage"> | |
| <div> | |
| <div> | |
| <h2 class="title" style="clear: both"> | |
| <a name="OclComparable"></a> | |
| <span class="bold"><strong> | |
| <code class="code">OclComparable</code> | |
| </strong></span> | |
| </h2> | |
| </div> | |
| </div> | |
| </div> | |
| <p>The type OclComparable defines the compareTo operation used by the sortedBy iteration. Only types that provide a derived | |
| compareTo implementation may be sorted.</p> | |
| <p>conformsTo | |
| <a class="link" href="OclAny.html" title="OclAny"> | |
| <code class="code">OclAny</code> | |
| </a> | |
| </p> | |
| <p> | |
| <span class="bold"><strong>Operations</strong></span> | |
| </p> | |
| <p> | |
| <code class="code"><(that : OclSelf[?]) : Boolean[1]</code> | |
| precedence: | |
| <code class="code">RELATIONAL</code> | |
| </p> | |
| <p>True if | |
| <code class="code">self</code> is less than | |
| <code class="code">that</code>. | |
| </p> | |
| <p> | |
| <code class="code"><=(that : OclSelf[?]) : Boolean[1]</code> | |
| precedence: | |
| <code class="code">RELATIONAL</code> | |
| </p> | |
| <p>True if | |
| <code class="code">self</code> is less than or equal to | |
| <code class="code">that</code>. | |
| </p> | |
| <p> | |
| <code class="code">>=(that : OclSelf[?]) : Boolean[1]</code> | |
| precedence: | |
| <code class="code">RELATIONAL</code> | |
| </p> | |
| <p>True if | |
| <code class="code">self</code> is greater than or equal to | |
| <code class="code">that</code>. | |
| </p> | |
| <p> | |
| <code class="code">>(that : OclSelf[?]) : Boolean[1]</code> | |
| precedence: | |
| <code class="code">RELATIONAL</code> | |
| </p> | |
| <p>True if | |
| <code class="code">self</code> is greater than | |
| <code class="code">that</code>. | |
| </p> | |
| <p> | |
| <code class="code">compareTo(that : OclSelf[?]) : Integer[1]</code> | |
| </p> | |
| <p>Return -ve, 0, +ve according to whether self is less than, equal to , or greater than that.</p> | |
| <p>The compareTo operation should be commutative.</p> | |
| </div> | |
| </body> | |
| </html> |