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| author | Bulgakov Alexander <abulgakov@at-consulting.ru> | 2016-10-31 23:52:20 +0300 |
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| committer | Bulgakov Alexander <abulgakov@at-consulting.ru> | 2016-10-31 23:52:20 +0300 |
| commit | 4fbbd8ed03f7963715bc6e7c7de6faae0b1ba917 (patch) | |
| tree | be50430fc7c9d7e4eadf6be0451d7c42c18fe87f /website/features/experimental/var.html | |
| parent | 62672c03855f6035a01c2b84fe783be0f6231899 (diff) | |
| download | lombok-4fbbd8ed03f7963715bc6e7c7de6faae0b1ba917.tar.gz lombok-4fbbd8ed03f7963715bc6e7c7de6faae0b1ba917.tar.bz2 lombok-4fbbd8ed03f7963715bc6e7c7de6faae0b1ba917.zip | |
added var.html
Diffstat (limited to 'website/features/experimental/var.html')
| -rw-r--r-- | website/features/experimental/var.html | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/website/features/experimental/var.html b/website/features/experimental/var.html new file mode 100644 index 00000000..7a045c00 --- /dev/null +++ b/website/features/experimental/var.html @@ -0,0 +1,83 @@ +<!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>EXPERIMENTAL – @var</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>@var</h1> + <div class="byline">Modifiable local variables with a type inferred by assigning value.</div> + <div class="since"> + <h3>Since</h3> + <p> + @var was introduced as experimental feature in lombok v1.16.11. + </p> + </div> + <div class="experimental"> + <h3>Experimental</h3> + <p> + Experimental because: + <ul> + <li>This feature is very controversial.</li> + <li>There is <a href="http://openjdk.java.net/jeps/286">JEP 286</a> that should make the @var obsolete.</li> + </ul>Current status: <em>uncertain</em> - Currently we feel this feature cannot move out of experimental status. + </div> + <div class="overview"> + <h3>Overview</h3> + <p> + The <code>@var</code> has the same mission as the <a href="../val.html">@val</a> annotation but modifable. + </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 confKeys"> + <h3>Supported configuration keys:</h3> + <dl> + <dt><code>lombok.val.flagUsage</code> = [<code>allow</code>] (default: not set)</dt> + <dd>Lombok will flag any usage of <code>var</code> as a error if not configured.</dd> + </dl> + </div> + <div class="overview"> + <h3>Small print</h3><div class="smallprint"> + <p> + For compound types, the most common superclass is inferred, not any shared interfaces. For example, <code>bool ? new HashSet() : new ArrayList()</code> + is an expression with a compound type: The result is both <code>AbstractCollection</code> as well as <code>Serializable</code>. The type inferred will be + <code>AbstractCollection</code>, as that is a class, whereas <code>Serializable</code> is an interface. + </p><p> + In ambiguous cases, such as when the initializer expression is <code>null</code>, <code>java.lang.Object</code> is inferred. + </p> + </div> + </div> + <div class="footer"> + <a href="index.html">Back to experimental features</a> | <span class="disabled">Previous feature</span> | <a href="ExtensionMethod.html">Next feature (@ExtensionMethod)</a><br /> + <a href="../../credits.html" class="creditsLink">credits</a> | <span class="copyright">Copyright © 2009-2016 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> |