| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.ignite.internal.processors.cache; |
| |
| import java.util.Collection; |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion; |
| import org.apache.ignite.internal.processors.cache.transactions.IgniteTxEntry; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * |
| */ |
| public interface CacheEvictionManager extends GridCacheManager { |
| /** |
| * @param txEntry Transactional entry. |
| * @param loc Local transaction flag. |
| */ |
| public void touch(IgniteTxEntry txEntry, boolean loc); |
| |
| /** |
| * @param e Entry for eviction policy notification. |
| * @param topVer Topology version. |
| */ |
| public void touch(GridCacheEntryEx e, AffinityTopologyVersion topVer); |
| |
| /** |
| * @param entry Entry to attempt to evict. |
| * @param obsoleteVer Obsolete version. |
| * @param filter Optional entry filter. |
| * @param explicit {@code True} if evict is called explicitly, {@code false} if it's called |
| * from eviction policy. |
| * @return {@code True} if entry was marked for eviction. |
| * @throws IgniteCheckedException In case of error. |
| */ |
| public boolean evict(@Nullable GridCacheEntryEx entry, |
| @Nullable GridCacheVersion obsoleteVer, |
| boolean explicit, |
| @Nullable CacheEntryPredicate[] filter) throws IgniteCheckedException; |
| |
| /** |
| * @param keys Keys to evict. |
| * @param obsoleteVer Obsolete version. |
| * @throws IgniteCheckedException In case of error. |
| */ |
| public void batchEvict(Collection<?> keys, @Nullable GridCacheVersion obsoleteVer) throws IgniteCheckedException; |
| } |