edu.pitt.dbmi.data.reader.preview.DataPreviewer Maven / Gradle / Ivy
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/*
* Copyright (C) 2019 University of Pittsburgh.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package edu.pitt.dbmi.data.reader.preview;
import java.io.IOException;
import java.util.List;
/**
* Feb 20, 2017 2:07:27 PM
*
* @author Kevin V. Bui ([email protected])
* @version $Id: $Id
*/
public interface DataPreviewer {
/**
* Get the previews of the data file.
*
* @param fromLine The starting line number.
* @param toLine The ending line number.
* @param numOfCharacters The number of characters to preview.
* @return the previews.
* @throws java.io.IOException if an I/O error occurs.
*/
List getPreviews(int fromLine, int toLine, int numOfCharacters) throws IOException;
}