io.bdeploy.bhive.op.remote.TransferStatistics Maven / Gradle / Ivy

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package io.bdeploy.bhive.op.remote;

import io.bdeploy.common.cli.data.DataResult;
import io.bdeploy.common.util.FormatHelper;

/**
 * Holds information about a transfer (push/fetch) operation.
 */
public class TransferStatistics {

    public long sumManifests;

    public long sumTrees;
    public long sumMissingTrees;
    public long sumMissingObjects;

    /**
     * Number of bytes that have been transfered
     */
    public long transferSize;

    /**
     * Total duration in milliseconds
     */
    public long duration;

    /**
     * Appends the statistics to the given result
     */
    public DataResult toResult(DataResult result) {
        result.addField("Number of Manifests", sumManifests);
        result.addField("Number of reused Trees", sumTrees - sumMissingTrees);
        result.addField("Number of Objects", sumMissingObjects);
        result.addField("Transfer size (compr.)", FormatHelper.formatFileSize(transferSize));
        result.addField("Duration", FormatHelper.formatDuration(duration));
        result.addField("Transfer speed", FormatHelper.formatTransferRate(transferSize, duration));
        return result;
    }

    /**
     * Returns a string with the all statistics in a human readable format.
     */
    public Object toLogString() {
        return String.format("Total size %1$s, Manifests %2$s, Total files %3$s, Duration %4$s, Transfer Rate %5$s",
                FormatHelper.formatFileSize(transferSize), sumManifests, sumMissingObjects, FormatHelper.formatDuration(duration),
                FormatHelper.formatTransferRate(transferSize, duration));
    }

}