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package eu.fbk.utils.data;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;

/**
 * Meta info for the dataset. Direct mapping from the repository.yml
 *
 * @author Yaroslav Nechaev ([email protected])
 */
public class DatasetMetaInfo {
    public URL location;
    public long size = 0L;
    public String name;
    public String type;
    public Compression compression = Compression.PLAIN;
    public boolean isOffline = false;

    public File getOfflineLocation(File storage) {
        return new File(storage, name);
    }

    public void updateOffline(File file) throws MalformedURLException {
        if (file.exists()) {
            location = file.toURI().toURL();
            isOffline = true;
        }
    }

    public enum Compression {
        PLAIN, GZ;
    }
}