/**
* Get the element identified by the key. This method performs a cleanup before getting the
* element. If the element was not inserted in the cache, or cleaned, null will be returned. If
* accessOrder is true, the element will be refreshed
*
* @param key the key of the element
* @return the element or null
*/
@Override
public synchronized V get(Object key) {
Cachable<V> value = elements.get(key);
if (value != null) {
return value.getObject();
} else {
return null;
}
}
@Override
public Collection<V> values() {
Collection<Cachable<V>> cachevalues = elements.values();
Collection<V> values = new ArrayList<V>(cachevalues.size());
for (Cachable<V> cachevalue : cachevalues) {
values.add(cachevalue.getObject());
}
return values;
}