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| <h2 title="Interface Supplier" class="title">Interface Supplier<T></h2> |
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| <dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>T</code> - the type of values returned by this supplier</dd></dl> |
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| <pre>public interface <a href="../../../../../src-html/org/apache/logging/log4j/util/Supplier.html#line.35">Supplier</a><T></pre> |
| <div class="block"><em>Consider this class private.</em> |
| Classes implementing this interface know how to supply a value. |
| |
| <p>This is a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/package-summary.html">functional |
| interface</a> intended to support lambda expressions in log4j 2. |
| |
| <p>Implementors are free to cache values or return a new or distinct value each time the supplier is invoked. |
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| <p><strong>DEPRECATED:</strong> this class will be removed in 3.0 to be replaced with the Java 8 interface.</p></div> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/logging/log4j/util/Supplier.html" title="type parameter in Supplier">T</a></code></td> |
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| <pre><a href="../../../../../org/apache/logging/log4j/util/Supplier.html" title="type parameter in Supplier">T</a> <a href="../../../../../src-html/org/apache/logging/log4j/util/Supplier.html#line.42">get</a>()</pre> |
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