at.uni_salzburg.cs.ckgroup.cscpp.engine.parser.Task.java Source code

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Here is the source code for at.uni_salzburg.cs.ckgroup.cscpp.engine.parser.Task.java

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/*
 * @(#) Task.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.engine.parser;

import java.util.List;
import java.util.Locale;

import org.json.simple.JSONArray;
import org.json.simple.JSONAware;
import org.json.simple.JSONObject;

import at.uni_salzburg.cs.ckgroup.course.PolarCoordinate;
import at.uni_salzburg.cs.ckgroup.cpcc.mapper.api.IAction;
import at.uni_salzburg.cs.ckgroup.cpcc.mapper.api.ISensorProxy;
import at.uni_salzburg.cs.ckgroup.cpcc.mapper.api.ITask;

public class Task implements ITask, JSONAware {

    private PolarCoordinate position;
    private Double tolerance;
    private long arrivalTime;
    private long activationTime;
    private long delayTime;
    private long lifeTime;
    private List<IAction> actionList;

    @Override
    public PolarCoordinate getPosition() {
        return position;
    }

    public void setPosition(PolarCoordinate position) {
        this.position = position;
    }

    @Override
    public Double getTolerance() {
        return tolerance;
    }

    public void setTolerance(Double tolerance) {
        this.tolerance = tolerance;
    }

    @Override
    public long getArrivalTime() {
        return arrivalTime;
    }

    public void setArrivalTime(long arrivalTime) {
        this.arrivalTime = arrivalTime;
    }

    @Override
    public long getActivationTime() {
        return activationTime;
    }

    public void setActivationTime(long activationTime) {
        this.activationTime = activationTime;
    }

    @Override
    public long getDelayTime() {
        return delayTime;
    }

    public void setDelayTime(long delayTime) {
        this.delayTime = delayTime;
    }

    @Override
    public long getLifeTime() {
        return lifeTime;
    }

    public void setLifeTime(long lifeTime) {
        this.lifeTime = lifeTime;
    }

    @Override
    public List<IAction> getActionList() {
        return actionList;
    }

    public void setActionList(List<IAction> actionList) {
        this.actionList = actionList;
    }

    @Override
    public boolean isComplete() {
        for (IAction action : actionList) {
            if (!action.isComplete()) {
                return false;
            }
        }
        return true;
    }

    @Override
    public void execute(ISensorProxy sprox) {
        for (IAction action : actionList) {
            if (!action.isComplete()) {
                action.execute(sprox);
            }
        }
    }

    @Override
    public String toString() {
        StringBuilder b = new StringBuilder();
        if (activationTime > 0) {
            b.append(" Activation ").append(activationTime);
        }
        if (delayTime >= 0) {
            b.append(" Delay ").append(delayTime);
        }
        if (lifeTime > 0) {
            b.append(" LifeTime").append(lifeTime);
        }
        for (IAction action : actionList) {
            b.append("\n").append(action.toString());
        }
        return String.format(Locale.US, "Point %.8f %.8f %.3f Tolerance %.1f\nArrival %d%s\n",
                position.getLatitude(), position.getLongitude(), position.getAltitude(), tolerance, arrivalTime,
                b.toString());
    }

    @SuppressWarnings("unchecked")
    @Override
    public String toJSONString() {

        JSONObject obj = new JSONObject();
        obj.put("point", getPosition());
        obj.put("tolerance", getTolerance());
        // TODO arrival time, delay, and lifetime in JSON string?

        JSONArray act = new JSONArray();
        for (IAction a : getActionList()) {
            act.add(a);
        }
        obj.put("actions", act);

        return obj.toJSONString();
    }

}