FinishActionUnit.java

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/****************************************************************
 *
 * Copyright (c) 2011, 2012
 *
 * School of Engineering, Cardiff University, UK
 *
 * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 * Project name: srs EU FP7 (www.srs-project.eu)
 * ROS stack name: srs
 * ROS package name: srs_knowledge
 * Description: 
 *                                                              
 * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 * @author Ze Ji, email: jiz1@cf.ac.uk
 *
 * Date of creation: Oct 2011:
 * ToDo: 
 *
 * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *       * Redistributions of source code must retain the above copyright
 *         notice, this list of conditions and the following disclaimer.
 *       * Redistributions in binary form must reproduce the above copyright
 *         notice, this list of conditions and the following disclaimer in the
 *         documentation and/or other materials provided with the distribution.
 *       * Neither the name of the school of Engineering, Cardiff University nor 
 *         the names of its contributors may be used to endorse or promote products 
 *         derived from this software without specific prior written permission.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License LGPL as 
 * published by the Free Software Foundation, either version 3 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 Lesser General Public License LGPL for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License LGPL along with this program. 
 * If not, see <http://www.gnu.org/licenses/>.
 *
 ****************************************************************/

package org.srs.srs_knowledge.task;

import java.io.*;
import java.util.StringTokenizer;
import java.util.ArrayList;

import ros.pkg.srs_knowledge.msg.*;
import ros.pkg.geometry_msgs.msg.Pose2D;

import org.srs.srs_knowledge.task.Task;
import org.srs.srs_knowledge.knowledge_engine.*;


public class FinishActionUnit extends HighLevelActionUnit {

    public FinishActionUnit(boolean successOrFail) {
        
        GenericAction ga = new GenericAction();
        if(successOrFail) {
            //ga.actionInfo.add("finish_success");
            ga.jsonActionInfo = SRSJSONParser.encodeCustomAction("finish_success", null);
        }
        else {
            //ga.actionInfo.add("finish_fail");
            ga.jsonActionInfo = SRSJSONParser.encodeCustomAction("finish_fail", null);
        }

        actionUnits.add(ga);

        // this actionunit is always set with sufficient parameters
        ifParametersSet = true;

        int size = actionUnits.size(); 
        nextActionMapIfFail = new int[size];
        nextActionMapIfSuccess = new int[size];
                
        nextActionMapIfFail[0] =  COMPLETED_FAIL;
        nextActionMapIfSuccess[0] = COMPLETED_SUCCESS;  
    }

    public String getActionType() {
        actionType = "Finish";
        return actionType;
    }

    public boolean ifParametersSet() {
        return ifParametersSet;
    }
}