Caffeine Cache Arayüzü

Giriş

Şu satırı dahil ederiz

import com.github.benmanes.caffeine.cache.Cache;

put metodu

Örnek

Şöyle yaparız

Cache<String, String> cache = Caffeine.newBuilder().build();
cache.put("key", "value");
cache.getIfPresent("key");

stats metodu

Örnek

Şöyle yaparız

Cache<String, String> cache = Caffeine.newBuilder()
        .recordStats() // Enabled statistics collection
        .build();

// Add to the cache
cache.put("1", "value_1");
cache.put("2", "value_2");

// Simulate hit and miss from cache
cache.getIfPresent("1");
cache.getIfPresent("3");

System.out.println(cache.stats());

Çıktı şöyle

"CacheStats"{
   hitCount=1,
   missCount=1,
   loadSuccessCount=0,
   loadFailureCount=0,
   totalLoadTime=0,
   evictionCount=0,
   evictionWeight=0
}