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https://github.com/tiennm99/lombok.git
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Roel Spilker
86acfadf55
behaviour of javadoc tool Worked on feature documentation Renamed all "link to issue" to "Issue #n"
75 lines
3.9 KiB
HTML
75 lines
3.9 KiB
HTML
<!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>@Getter and @Setter</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>@Getter and @Setter</h1>
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<div class="byline">Never write <code>public int getFoo() {return foo;}</code> again.</div>
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<div class="overview">
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<h3>Overview</h3>
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<p>
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You can annotate any field with <code>@Getter</code> and/or <code>@Setter</code>, to let lombok generate the default getter/setter automatically.<br />
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A default getter simply returns the field, and is named <code>getFoo</code> if the field is called <code>foo</code> (or <code>isFoo</code>
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if the field's type is <code>boolean</code>). A default setter is named <code>setFoo</code> if the field is called <code>foo</code>, returns <code>void</code>,
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and takes 1 parameter of the same type as the field. It simply sets the field to this value.
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</p><p>
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The generated getter/setter method will be <code>public</code> unless you explicitly specify an <code>AccessLevel</code>, as shown in the example above.
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Legal access levels are <code>PUBLIC</code>, <code>PROTECTED</code>, <code>PACKAGE</code>, and <code>PRIVATE</code>.
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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">
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<h3>Small print</h3><div class="smallprint">
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<p>
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For generating the method names, the first character of the field, if it is a lowercase character, is title-cased, otherwise, it is left unmodified.
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Then, get/set/is is prefixed.
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</p><p>
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No method is generated if any method already exists with the same name, even if the parameter list is different. For example, <code>getFoo()</code>
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will not be generated if there's already a method <code>getFoo(int x)</code> even though it is technically possible to make the method. This caveat
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exists to prevent confusion. If the generation of a method is skipped for this reason, a warning is emitted instead.
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</p><p>
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For <code>boolean</code> fields that start with <code>is</code> or <code>has</code> immediately followed by a title-case letter, nothing is prefixed
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to generate the getter name.
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</p><p>
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Any variation on <code>boolean</code> will <em>not</em> result in using the <code>is</code> prefix instead of the <code>get</code> prefix; for example,
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returning <code>java.lang.Boolean</code> results in a <code>get</code> prefix, not an <code>is</code> prefix.
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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 features</a> | <span class="disabled">Previous feature</span> | <a href="ToString.html">Next feature (@ToString)</a><br />
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<a href="../credits.html" class="creditsLink">credits</a> | <span class="copyright">Copyright © 2009 Reinier Zwitserloot and Roel Spilker, licensed under the <a href="http://www.opensource.org/licenses/mit-license.php">MIT licence</a>.</span>
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<div style="clear: both;"></div>
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