at.uni_salzburg.cs.ckgroup.cscpp.mapper.SquareZone.java Source code

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Here is the source code for at.uni_salzburg.cs.ckgroup.cscpp.mapper.SquareZone.java

Source

/*
 * @(#) SquareZone.java
 *
 * This code is part of the CPCC project.
 * Copyright (c) 2012  Clemens Krainer
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package at.uni_salzburg.cs.ckgroup.cscpp.mapper;

import org.json.simple.JSONObject;

import at.uni_salzburg.cs.ckgroup.course.PolarCoordinate;

public class SquareZone extends AbstractZone {

    private double minLatitude;
    private double maxLatitude;
    private double minLongitude;
    private double maxLongitude;

    public SquareZone(double minLatitude, double maxLatitude, double minLongitude, double maxLongitude) {
        this.minLatitude = minLatitude;
        this.maxLatitude = maxLatitude;
        this.minLongitude = minLongitude;
        this.maxLongitude = maxLongitude;
        setDepotPosition(getCenterOfGravity());
    }

    @Override
    public boolean isInside(PolarCoordinate p) {
        if (p == null) {
            return false;
        }
        return minLatitude <= p.getLatitude() && p.getLatitude() <= maxLatitude && minLongitude <= p.getLongitude()
                && p.getLongitude() <= maxLongitude;
    }

    public PolarCoordinate getCenterOfGravity() {
        return new PolarCoordinate((maxLatitude + minLatitude) / 2, (maxLongitude - minLongitude) / 2, 0);
    }

    @Override
    public String toString() {
        return String.format("SquareZone: lat %3.8f - %3.8f, lon %3.8f - %3.8f", minLatitude, maxLatitude,
                minLongitude, maxLongitude);
    }

    @SuppressWarnings("unchecked")
    @Override
    public String toJSONString() {
        JSONObject o = new JSONObject();
        o.put("type", "square");

        JSONObject l = new JSONObject();
        l.put("lat", new Double(maxLatitude));
        l.put("lon", new Double(minLongitude));
        o.put("leftTop", l);

        JSONObject r = new JSONObject();
        r.put("lat", new Double(minLatitude));
        r.put("lon", new Double(maxLongitude));
        o.put("rightBottom", r);

        JSONObject d = new JSONObject();
        d.put("lat", new Double(getDepotPosition().getLatitude()));
        d.put("lon", new Double(getDepotPosition().getLongitude()));
        o.put("depot", d);

        return null;
    }

}