/*
* 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.persistence.file;

import java.io.File;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.internal.processors.cache.persistence.AllocatedPageTracker;

/**
 *
 */
public class FilePageStoreV2 extends FilePageStore {
    /** File version. */
    public static final int VERSION = 2;

    /** Header size. */
    private final int hdrSize;

    /**
     * @param type Type.
     * @param file File.
     * @param factory Factory.
     * @param cfg Config.
     * @param allocatedTracker Metrics updater
     */
    public FilePageStoreV2(
        byte type,
        File file,
        FileIOFactory factory,
        DataStorageConfiguration cfg,
        AllocatedPageTracker allocatedTracker) {
        super(type, file, factory, cfg, allocatedTracker);

        hdrSize = cfg.getPageSize();
    }

    /** {@inheritDoc} */
    @Override public int headerSize() {
        return hdrSize;
    }

    /** {@inheritDoc} */
    @Override public int version() {
        return VERSION;
    }
}