How to use

SizeLimitedCache

in

com.wizzardo.tools.cache

@Override
public void onRemoveItem(K k, V v) {
  try {
    super.onRemoveItem(k, v);
  } finally {
    if (size() > limit)
      removeOldest();
  }
}

@Test
public void sizeLimitedCacheTest() throws InterruptedException {
  Cache<String, String> cache = new SizeLimitedCache<String, String>(1, 1, new Computable<String, String>() {
    @Override
    public String compute(String s) {
      return s.toUpperCase();
    }
  });
  Assert.assertEquals(0, cache.size());
  cache.get("foo1");
  Assert.assertEquals(1, cache.size());
  cache.get("foo2");
  Assert.assertEquals(1, cache.size());
  cache.get("foo3");
  Assert.assertEquals(1, cache.size());
  cache.get("foo4");
  Assert.assertEquals(1, cache.size());
}

@Override
public void onAddItem(K k, V v) {
  try {
    super.onAddItem(k, v);
  } finally {
    if (size() > limit)
      removeOldest();
  }
}

@Override
public void onRemoveItem(K k, V v) {
  try {
    super.onRemoveItem(k, v);
  } finally {
    if (size() > limit)
      removeOldest();
  }
}

@Override
public void onAddItem(K k, V v) {
  try {
    super.onAddItem(k, v);
  } finally {
    if (size() > limit)
      removeOldest();
  }
}