java:guava:supplier

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--- java:guava:supplier [2018/06/19 15:48]
kwon37xi
+++ java:guava:supplier [2018/06/19 16:03]
kwon37xi
@@ 줄 3: / 줄 3: @@
   * [[https://google.github.io/guava/releases/21.0/api/docs/com/google/common/base/Supplier.html|Guava Supplier]]
   * [[https://www.stubbornjava.com/posts/lazy-loading-and-caching-objects-in-java-with-guava-s-suppliers-memoize|Lazy loading and caching objects in Java with Guava's Suppliers.memoize]]
-  * [[http://www.baeldung.com/guava-memoizer|Introduction to Guava Memoizer | Baeldung]]
+  * [[http://www.baeldung.com/guava-memoizer|Introduction to Guava Memoizer]]
+  * [[http://www.javacodegeeks.com/2014/11/need-micro-caching-memoization-to-the-rescue.html|Suppliers.memoize()를 통한 마이크로 캐싱]]
+===== Example =====
+<code java>
+// CostlySupplier::generateBigNumber 가 실제 데이터를 제공해줄 lambda
+Supplier<String> memoizedSupplier = Suppliers.memoizeWithExpiration(
+  CostlySupplier::generateBigNumber, 5, TimeUnit.SECONDS);
+</code>

java/guava/supplier.txt · 마지막으로 수정됨: 2018/06/20 16:50 저자 kwon37xi