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Diffstat (limited to 'website')
| -rw-r--r-- | website/features/experimental/UtilityClass.html | 80 | ||||
| -rw-r--r-- | website/features/experimental/index.html | 2 | ||||
| -rw-r--r-- | website/features/experimental/onX.html | 2 |
3 files changed, 83 insertions, 1 deletions
diff --git a/website/features/experimental/UtilityClass.html b/website/features/experimental/UtilityClass.html new file mode 100644 index 00000000..5526ec77 --- /dev/null +++ b/website/features/experimental/UtilityClass.html @@ -0,0 +1,80 @@ +<!DOCTYPE html> +<html><head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <link rel="stylesheet" type="text/css" href="../../logi/reset.css" /> + <link rel="stylesheet" type="text/css" href="../features.css" /> + <link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon" /> + <meta name="description" content="Spice up your java" /> + <title>@UtilityClass</title> +</head><body><div id="pepper"> + <div class="minimumHeight"></div> + <div class="meat"> + <div class="header"><a href="../../index.html">Project Lombok</a></div> + <h1>@UtilityClass</h1> + <div class="byline">Utility, metility, wetility! Utility classes for the masses.</div> + <div class="since"> + <h3>Since</h3> + <p> + <code>@UtilityClass</code> was introduced as an experimental feature in lombok v1.16.2. + </p> + </div> + <div class="experimental"> + <h3>Experimental</h3> + <p> + Experimental because: + <ul> + <li>Some debate as to whether its common enough to count as boilerplate.</li> + </ul> + Current status: <em>positive</em> - Currently we feel this feature may move out of experimental status with no or minor changes soon. + </div> + <div class="overview"> + <h3>Overview</h3> + <p> + A utility class is a class that is just a namespace for functions. No instances of it can exist, and all its members + are static. For example, <code>java.lang.Math</code> and <code>java.util.Collections</code> are well known utility classes. This annotation automatically turns the annotated class into one. + </p><p> + A utility class cannot be instantiated. By marking your class with <code>@UtilityClass</code>, lombok will automatically + generate a private constructor that throws an exception, flags as error any explicit constructors you add, and marks + the class <code>final</code>. If the class is an inner class, the class is also marked <code>static</code>. + </p><p> + <em>All</em> members of a utility class are automatically marked as <code>static</code>. Even fields and inner classes. + </p> + </div> + <div class="snippets"> + <div class="pre"> + <h3>With Lombok</h3> + <div class="snippet">@HTML_PRE@</div> + </div> + <div class="sep"></div> + <div class="post"> + <h3>Vanilla Java</h3> + <div class="snippet">@HTML_POST@</div> + </div> + </div> + <div style="clear: left;"></div> + <div class="overview"> + <h3>Small print</h3><div class="smallprint"> + <p> + There isn't currently any way to create non-static members, or to define your own constructor. If you want to instantiate + the utility class, even only as an internal implementation detail, <code>@UtilityClass</code> cannot be used. + </p> + </div> + </div> + <div class="footer"> + <a href="index.html">Back to experimental features</a> | <a href="onX.html">Previous feature (onX)</a> | <span class="disabled">Next feature</span><br /> + <a href="../../credits.html" class="creditsLink">credits</a> | <span class="copyright">Copyright © 2009-2015 The Project Lombok Authors, licensed under the <a href="http://www.opensource.org/licenses/mit-license.php">MIT license</a>.</span> + </div> + <div style="clear: both;"></div> + </div> +</div> +<script type="text/javascript"> + var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); + document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); +</script> +<script type="text/javascript"> + try { + var pageTracker = _gat._getTracker("UA-9884254-1"); + pageTracker._trackPageview(); + } catch(err) {} +</script> +</body></html> diff --git a/website/features/experimental/index.html b/website/features/experimental/index.html index a5932b73..3f2d2802 100644 --- a/website/features/experimental/index.html +++ b/website/features/experimental/index.html @@ -34,6 +34,8 @@ <dd>Immutable 'setters' - methods that create a clone but with one changed field.</dd> <dt><a href="onX.html"><code>onMethod= / onConstructor= / onParam=</code></a></dt> <dd>Sup dawg, we heard you like annotations, so we put annotations in your annotations so you can annotate while you're annotating.</dd> + <dt><a href="UtilityClass.html"><code>@UtilityClass</code></a></dt> + <dd>Utility, metility, wetility! Utility classes for the masses.</dd> </dl> </div> <div class="overview confKeys"> diff --git a/website/features/experimental/onX.html b/website/features/experimental/onX.html index 064db557..ced78dff 100644 --- a/website/features/experimental/onX.html +++ b/website/features/experimental/onX.html @@ -69,7 +69,7 @@ </div> </div> <div class="footer"> - <a href="index.html">Back to experimental features</a> | <a href="Wither.html">Previous feature (@Wither)</a> | <span class="disabled">Next feature</span><br /> + <a href="index.html">Back to experimental features</a> | <a href="Wither.html">Previous feature (@Wither)</a> | <a href="UtilityClass.html">Next feature (@UtilityClass)</a><br /> <a href="../../credits.html" class="creditsLink">credits</a> | <span class="copyright">Copyright © 2009-2015 The Project Lombok Authors, licensed under the <a href="http://www.opensource.org/licenses/mit-license.php">MIT license</a>.</span> </div> <div style="clear: both;"></div> |