/*
* 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.pagemem.wal.record.delta;
import org.apache.ignite.IgniteCheckedException;
import org.apache.ignite.internal.pagemem.PageMemory;
import org.apache.ignite.internal.processors.cache.database.tree.io.BPlusMetaIO;
/**
*
*/
public class MetaPageInitRootInlineRecord extends MetaPageInitRootRecord {
/** */
private final int inlineSize;
/**
* @param cacheId
* @param pageId Meta page ID.
* @param rootId
* @param inlineSize Inline size.
*/
public MetaPageInitRootInlineRecord(int cacheId, long pageId, long rootId, int inlineSize) {
super(cacheId, pageId, rootId);
this.inlineSize = inlineSize;
}
/**
* @return Inline size.
*/
public int inlineSize() {
return inlineSize;
}
/** {@inheritDoc} */
@Override public void applyDelta(PageMemory pageMem, long pageAddr) throws IgniteCheckedException {
BPlusMetaIO io = BPlusMetaIO.VERSIONS.forPage(pageAddr);
io.initRoot(pageAddr, rootId, pageMem.pageSize());
io.setInlineSize(pageAddr, inlineSize);
}
/** {@inheritDoc} */
@Override public RecordType type() {
return RecordType.BTREE_META_PAGE_INIT_ROOT2;
}
}