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added var.html
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@@ -154,6 +154,9 @@ such as converting the changelog into HTML, and creating javadoc.
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<antcall target="-integrateSnippet">
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<param name="transformationName" value="Singular-snippet" />
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</antcall>
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<antcall target="-integrateSnippet">
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<param name="transformationName" value="experimental/var" />
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</antcall>
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<antcall target="-integrateSnippet">
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<param name="transformationName" value="experimental/Delegate" />
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</antcall>
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@@ -0,0 +1,21 @@
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import java.util.ArrayList;
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import lombok.var;
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public class ValExample {
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public String example() {
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ArrayList example = new ArrayList<String>();
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example.add("Hello, World!");
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final String foo = example.get(0);
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return foo.toLowerCase();
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}
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public void example2() {
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ArrayList list = new ArrayList<String>();
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list.add("zero");
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list.add("one");
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list.add("two");
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for(int i = 0; i < list.size(); ++i) {
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System.out.printf("%d: %s\n", i, list.get(i));
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}
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}
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}
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@@ -0,0 +1,21 @@
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import java.util.ArrayList;
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import lombok.var;
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public class ValExample {
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public String example() {
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var example = new ArrayList<String>();
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example.add("Hello, World!");
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final var foo = example.get(0);
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return foo.toLowerCase();
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}
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public void example2() {
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var list = new ArrayList<String>();
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list.add("zero");
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list.add("one");
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list.add("two");
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for(var i = 0; i < list.size(); ++i) {
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System.out.printf("%d: %s\n", i, list.get(i));
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}
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}
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}
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@@ -22,6 +22,8 @@
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Features that receive positive community feedback and which seem to produce clean, flexible code will eventually become accepted
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as a core feature and move out of the experimental package.
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<dl>
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<dt><a href="var.html"><code>@var</code></a></dt>
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<dd>The same as @val but modifiable.</dd>
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<dt><a href="Accessors.html"><code>@Accessors</code></a></dt>
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<dd>A more fluent API for getters and setters.</dd>
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<dt><a href="ExtensionMethod.html"><code>@ExtensionMethod</code></a></dt>
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@@ -0,0 +1,83 @@
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<!DOCTYPE html>
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<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link rel="stylesheet" type="text/css" href="../../logi/reset.css" />
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<link rel="stylesheet" type="text/css" href="../features.css" />
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<link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon" />
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<meta name="description" content="Spice up your java" />
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<title>EXPERIMENTAL – @var</title>
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</head><body><div id="pepper">
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<div class="minimumHeight"></div>
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<div class="meat">
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<div class="header"><a href="../../index.html">Project Lombok</a></div>
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<h1>@var</h1>
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<div class="byline">Modifiable local variables with a type inferred by assigning value.</div>
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<div class="since">
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<h3>Since</h3>
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<p>
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@var was introduced as experimental feature in lombok v1.16.11.
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</p>
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</div>
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<div class="experimental">
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<h3>Experimental</h3>
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<p>
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Experimental because:
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<ul>
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<li>This feature is very controversial.</li>
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<li>There is <a href="http://openjdk.java.net/jeps/286">JEP 286</a> that should make the @var obsolete.</li>
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</ul>Current status: <em>uncertain</em> - Currently we feel this feature cannot move out of experimental status.
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</div>
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<div class="overview">
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<h3>Overview</h3>
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<p>
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The <code>@var</code> has the same mission as the <a href="../val.html">@val</a> annotation but modifable.
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</p>
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</div>
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<div class="snippets">
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<div class="pre">
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<h3>With Lombok</h3>
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<div class="snippet">@HTML_PRE@</div>
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</div>
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<div class="sep"></div>
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<div class="post">
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<h3>Vanilla Java</h3>
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<div class="snippet">@HTML_POST@</div>
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</div>
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</div>
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<div style="clear: left;"></div>
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<div class="overview confKeys">
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<h3>Supported configuration keys:</h3>
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<dl>
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<dt><code>lombok.val.flagUsage</code> = [<code>allow</code>] (default: not set)</dt>
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<dd>Lombok will flag any usage of <code>var</code> as a error if not configured.</dd>
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</dl>
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</div>
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<div class="overview">
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<h3>Small print</h3><div class="smallprint">
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<p>
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For compound types, the most common superclass is inferred, not any shared interfaces. For example, <code>bool ? new HashSet() : new ArrayList()</code>
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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
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<code>AbstractCollection</code>, as that is a class, whereas <code>Serializable</code> is an interface.
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</p><p>
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In ambiguous cases, such as when the initializer expression is <code>null</code>, <code>java.lang.Object</code> is inferred.
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</p>
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</div>
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</div>
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<div class="footer">
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<a href="index.html">Back to experimental features</a> | <span class="disabled">Previous feature</span> | <a href="ExtensionMethod.html">Next feature (@ExtensionMethod)</a><br />
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<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>
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</div>
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<div style="clear: both;"></div>
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</div>
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</div>
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<script type="text/javascript">
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var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
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document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
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</script>
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<script type="text/javascript">
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try {
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var pageTracker = _gat._getTracker("UA-9884254-1");
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pageTracker._trackPageview();
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} catch(err) {}
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</script>
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</body></html>
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