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A fork of the Apache Cassandra Project that uses Lucene indexes for providing near real time search such as ElasticSearch or Solr, including full text search capabilities, multi-dimensional queries, and relevance scoring.

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/*
* 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;

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

    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 length = new File(path).length();
            return new BufferedPoolingSegmentedFile(path, length);
        }

        public SegmentedFile openEarly(String path)
        {
            return complete(path);
        }
    }

    protected RandomAccessReader createReader(String path)
    {
        return RandomAccessReader.open(new File(path), this);
    }
}