/*
 * Copyright (c) 2007-2010 by The Broad Institute, Inc. and the Massachusetts Institute of Technology.
 * All Rights Reserved.
 *
 * This software is licensed under the terms of the GNU Lesser General Public License (LGPL), Version 2.1 which
 * is available at http://www.opensource.org/licenses/lgpl-2.1.php.
 *
 * THE SOFTWARE IS PROVIDED "AS IS." THE BROAD AND MIT MAKE NO REPRESENTATIONS OR WARRANTIES OF
 * ANY KIND CONCERNING THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT
 * OR OTHER DEFECTS, WHETHER OR NOT DISCOVERABLE.  IN NO EVENT SHALL THE BROAD OR MIT, OR THEIR
 * RESPECTIVE TRUSTEES, DIRECTORS, OFFICERS, EMPLOYEES, AND AFFILIATES BE LIABLE FOR ANY DAMAGES OF
 * ANY KIND, INCLUDING, WITHOUT LIMITATION, INCIDENTAL OR CONSEQUENTIAL DAMAGES, ECONOMIC
 * DAMAGES OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF WHETHER THE BROAD OR MIT SHALL
 * BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, OR IN FACT SHALL KNOW OF THE POSSIBILITY OF THE
 * FOREGOING.
 */

package org.broad.igv.data;

import org.broad.igv.feature.LocusScore;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Represents a chunk of data over a fixed window span (default == 1)
 *
 * @version 1.0
 * @created 13-Nov-2007 13:11:15
 */
public class SummaryTile2D {

    /**
     * The tileNumber.  Used to support unit tests, and  general  debugging
     */
    private int tileNumber;
    private int startLocation;

    Map<Integer, List<LocusScore>> summaryScores;

    public SummaryTile2D(int tileNumber, int startLocation) {
        this.tileNumber = tileNumber;
        this.startLocation = startLocation;
        summaryScores = new HashMap();
    }

    public void addScore(int trackNumber, LocusScore score) {
        List<LocusScore> scoreList = summaryScores.get(trackNumber);
        if (scoreList == null) {
            scoreList = new ArrayList();
            summaryScores.put(trackNumber, scoreList);
        }
        scoreList.add(score);
    }

    public List<LocusScore> getScores(int trackNumber) {
        return summaryScores.get(trackNumber);
    }

    public Map<Integer, List<LocusScore>> getSummaryScores() {
        return summaryScores;
    }

    public int getSize() {
        return summaryScores.size();
    }

    public boolean isEmpty() {
        return summaryScores.isEmpty();
    }

    public int getStartLocation() {
        return startLocation;
    }


}
