| // Copyright (C) 2018 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.cache; |
| |
| import com.google.common.cache.CacheLoader; |
| import com.google.common.cache.Weigher; |
| import java.util.concurrent.TimeUnit; |
| |
| /** Configure a persistent cache declared within a {@link CacheModule} instance. */ |
| public interface PersistentCacheBinding<K, V> extends CacheBinding<K, V> { |
| @Override |
| PersistentCacheBinding<K, V> maximumWeight(long weight); |
| |
| @Override |
| PersistentCacheBinding<K, V> expireAfterWrite(long duration, TimeUnit durationUnits); |
| |
| @Override |
| PersistentCacheBinding<K, V> loader(Class<? extends CacheLoader<K, V>> clazz); |
| |
| @Override |
| PersistentCacheBinding<K, V> weigher(Class<? extends Weigher<K, V>> clazz); |
| |
| PersistentCacheBinding<K, V> version(int version); |
| |
| /** Set the total on-disk limit of the cache */ |
| PersistentCacheBinding<K, V> diskLimit(long limit); |
| |
| PersistentCacheBinding<K, V> keySerializer(CacheSerializer<K> keySerializer); |
| |
| PersistentCacheBinding<K, V> valueSerializer(CacheSerializer<V> valueSerializer); |
| } |