| /* |
| * 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.extras; |
| |
| import org.apache.ignite.internal.processors.cache.GridCacheMvcc; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.apache.ignite.internal.util.typedef.internal.CU; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Extras where attributes and MVCC are set. |
| */ |
| public class GridCacheAttributesMvccEntryExtras extends GridCacheEntryExtrasAdapter { |
| /** MVCC. */ |
| private GridCacheMvcc mvcc; |
| |
| /** |
| * Constructor. |
| * |
| * @param mvcc MVCC. |
| */ |
| GridCacheAttributesMvccEntryExtras(GridCacheMvcc mvcc) { |
| assert mvcc != null; |
| |
| this.mvcc = mvcc; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public GridCacheMvcc mvcc() { |
| return mvcc; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public GridCacheEntryExtras mvcc(@Nullable GridCacheMvcc mvcc) { |
| if (mvcc != null) { |
| this.mvcc = mvcc; |
| |
| return this; |
| } |
| else |
| return new GridCacheAttributesEntryExtras(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public GridCacheEntryExtras obsoleteVersion(GridCacheVersion obsoleteVer) { |
| return obsoleteVer != null ? new GridCacheAttributesMvccObsoleteEntryExtras(mvcc, obsoleteVer) : |
| this; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public GridCacheEntryExtras ttlAndExpireTime(long ttl, long expireTime) { |
| return expireTime != CU.EXPIRE_TIME_ETERNAL ? new GridCacheAttributesMvccTtlEntryExtras(mvcc, ttl, expireTime) : this; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int size() { |
| return 8; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(GridCacheAttributesMvccEntryExtras.class, this); |
| } |
| } |