com.xceptance.xlt.util.FileReplicationIndex Maven / Gradle / Ivy

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XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.

There is a newer version: 8.1.0

/*
 * Copyright (c) 2005-2022 Xceptance Software Technologies GmbH
 *
 * Licensed 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 com.xceptance.xlt.util;

import java.io.File;
import java.util.Map;
import java.util.TreeMap;

/**
 * The FileReplicationIndex holds specific information about a sub tree in the file system, which is necessary for
 * differential file replication. Actually, this is a mapping from files to check sums calculated from their content.
 * 
 * @author Jörg Werner (Xceptance Software Technologies GmbH)
 */
public class FileReplicationIndex extends TreeMap
{
    /**
     * serialVersionUID
     */
    private static final long serialVersionUID = 7634760326488435321L;

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString()
    {
        final StringBuilder buf = new StringBuilder();

        for (final Map.Entry entry : entrySet())
        {
            final File file = entry.getKey();
            final long checkSum = entry.getValue();

            buf.append(file).append(" = ").append(checkSum).append('\n');
        }

        return buf.toString();
    }
}