/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/08/20 12:40:13*/
/*This class drives: RegularFlightSchedule*/

package airlineMajorExample;

import java.util.*;
import java.sql.Date;
import airlineMajorExample.json.*;

public class AirplaneType {
  //Class datatypes
  private String typeCode;

  //Class association variables
  private List<RegularFlightSchedule> regularFlightSchedules;

  //Registry of our system.
  AirlineMajorExampleRegistry registry =
    AirlineMajorExampleRegistry.getInstance();

  //Constructor
  public AirplaneType(String aTypeCode) {
    typeCode = aTypeCode;
    regularFlightSchedules = new ArrayList<RegularFlightSchedule>();
    registry.add(regularFlightSchedules);

  }

  public boolean setTypeCode(String aTypeCode) {
    typeCode = aTypeCode;
    return true;
  }

  public String getTypeCode() {
    return typeCode;
  }

  public List<RegularFlightSchedule> getRegularFlightSchedules() {
    return regularFlightSchedules;
  }

  public RegularFlightSchedule addRegularFlightSchedule(String aEffectiveDate,
    String aDiscontinuedDate, RegularFlight aRegularFlight) {
    RegularFlightSchedule newRegularFlightSchedule;
    newRegularFlightSchedule =
      new RegularFlightSchedule(aEffectiveDate, aDiscontinuedDate,
        aRegularFlight, this);
    if (!regularFlightSchedules.contains(newRegularFlightSchedule)) {
      registry.add(newRegularFlightSchedule);
      regularFlightSchedules.add(newRegularFlightSchedule);
    }
    return newRegularFlightSchedule;
  }

  public RegularFlightSchedule addRegularFlightSchedule(
    RegularFlightSchedule aRegularFlightSchedule) {
    if (!regularFlightSchedules.contains(aRegularFlightSchedule))
      regularFlightSchedules.add(aRegularFlightSchedule);
    return aRegularFlightSchedule;
  }

  public void delete() {
    //Delete all many ends first.
    for (RegularFlightSchedule aRegularFlightSchedule : regularFlightSchedules) {
      aRegularFlightSchedule.delete();
    }
    regularFlightSchedules.clear();

  }

  public void deleteRegularFlightSchedule(
    RegularFlightSchedule aRegularFlightSchedule) {

    if (regularFlightSchedules.contains(aRegularFlightSchedule)) {
      regularFlightSchedules.remove(aRegularFlightSchedule);

      //registry.removeObj(registry.getKey(aRegularFlightSchedule));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public boolean areManyEndsNull() {
    if (regularFlightSchedules.size() == 0) {
      return true;
    } else
      return false;
  }

  /***********************************
   * Returns the attribute list along with the  
   * class ID in JSON format.
   ***********************************/
  public JSONObject getAttributes() throws JSONException {
    JSONObject obj = new JSONObject();
    obj.put("CLASS_ID", registry.getKey(this));
    obj.put("typeCode", getTypeCode());
    return obj;
  }

  public String toString() {
    return "Airplane type: " + typeCode;
  }
}