/*
 * 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.cassandra.io.sstable.format;

import org.apache.cassandra.cache.ChunkCache;
import org.apache.cassandra.io.sstable.Component;
import org.apache.cassandra.io.sstable.IOOptions;
import org.apache.cassandra.io.sstable.SSTable;
import org.apache.cassandra.io.util.File;
import org.apache.cassandra.io.util.FileHandle;

public class IndexComponent
{
    public static FileHandle.Builder fileBuilder(File file, IOOptions ioOptions, ChunkCache chunkCache)
    {
        FileHandle.Builder builder = new FileHandle.Builder(file).withChunkCache(chunkCache);

        if (ioOptions.indexDiskAccessMode != null)
            builder.withDiskAccessMode(ioOptions.indexDiskAccessMode);

        return builder;
    }

    public static FileHandle.Builder fileBuilder(Component component, SSTable ssTable)
    {
        return fileBuilder(ssTable.descriptor.fileFor(component), ssTable.ioOptions, ssTable.chunkCache);
    }

    public static FileHandle.Builder fileBuilder(Component component, SSTable.Builder<?, ?> builder)
    {
        return fileBuilder(builder.descriptor.fileFor(component), builder.getIOOptions(), builder.getChunkCache());
    }
}