/*
* 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.util;

import java.io.File;

import org.apache.cassandra.io.sstable.SSTableWriter;

public class BufferedPoolingSegmentedFile extends PoolingSegmentedFile
{
    public BufferedPoolingSegmentedFile(String path, long length)
    {
        super(new Cleanup(path), path, length);
    }

    private BufferedPoolingSegmentedFile(BufferedPoolingSegmentedFile copy)
    {
        super(copy);
    }

    public BufferedPoolingSegmentedFile sharedCopy()
    {
        return new BufferedPoolingSegmentedFile(this);
    }

    public static class Builder extends SegmentedFile.Builder
    {
        public void addPotentialBoundary(long boundary)
        {
            // only one segment in a standard-io file
        }

        public SegmentedFile complete(String path, long overrideLength, boolean isFinal)
        {
            assert !isFinal || overrideLength <= 0;
            long length = overrideLength > 0 ? overrideLength : new File(path).length();
            return new BufferedPoolingSegmentedFile(path, length);
        }
    }
}