/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/07/30 13:12:55*/
/*This class drives: RWBMMovement, RWBMMovement*/

package Warehouse.core;

import java.util.*;
import java.sql.Time;
import Warehouse.*;
import Warehouse.json.*;

public class MovementLocation {
  //Class datatypes

  //Class association variables
  private List<RWBMMovement> toMovements;

  private List<RWBMMovement> fromMovements;

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

  //Constructor
  public MovementLocation() {
    toMovements = new ArrayList<RWBMMovement>();
    registry.add(toMovements);

    fromMovements = new ArrayList<RWBMMovement>();
    registry.add(fromMovements);

  }

  public List<RWBMMovement> getToMovements() {
    return toMovements;
  }

  public List<RWBMMovement> getFromMovements() {
    return fromMovements;
  }

  public RWBMMovement addToMovement(double aStartTime, double aEndTime,
    MovementLocation aTo, MovementLocation aFrom, BoxOrPallet aMovedBox) {
    RWBMMovement newRWBMMovement;
    newRWBMMovement =
      new RWBMMovement(aStartTime, aEndTime, aTo, aFrom, aMovedBox);
    if (!toMovements.contains(newRWBMMovement)) {
      registry.add(newRWBMMovement);
      toMovements.add(newRWBMMovement);
    }
    return newRWBMMovement;
  }

  public RWBMMovement addToMovement(RWBMMovement aToMovement) {
    if (!toMovements.contains(aToMovement))
      toMovements.add(aToMovement);
    return aToMovement;
  }

  public RWBMMovement addFromMovement(double aStartTime, double aEndTime,
    MovementLocation aTo, MovementLocation aFrom, BoxOrPallet aMovedBox) {
    RWBMMovement newRWBMMovement;
    newRWBMMovement =
      new RWBMMovement(aStartTime, aEndTime, aTo, aFrom, aMovedBox);
    if (!fromMovements.contains(newRWBMMovement)) {
      registry.add(newRWBMMovement);
      fromMovements.add(newRWBMMovement);
    }
    return newRWBMMovement;
  }

  public RWBMMovement addFromMovement(RWBMMovement aFromMovement) {
    if (!fromMovements.contains(aFromMovement))
      fromMovements.add(aFromMovement);
    return aFromMovement;
  }

  public void delete() {
    //Delete all many ends first.
    for (RWBMMovement aRWBMMovement : toMovements) {
      aRWBMMovement.delete();
    }
    toMovements.clear();

    //Delete all many ends first.
    for (RWBMMovement aRWBMMovement : fromMovements) {
      aRWBMMovement.delete();
    }
    fromMovements.clear();

  }

  public void deleteToMovement(RWBMMovement aRWBMMovement) {

    if (toMovements.contains(aRWBMMovement)) {
      toMovements.remove(aRWBMMovement);

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

  public void deleteFromMovement(RWBMMovement aRWBMMovement) {

    if (fromMovements.contains(aRWBMMovement)) {
      fromMovements.remove(aRWBMMovement);

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

  public boolean areManyEndsNull() {
    if (toMovements.size() == 0 && fromMovements.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));
    return obj;
  }

}