/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/07/30 10:05:37*/
/*This class drives: ProductRun*/

package MFP.core.black;

import java.util.*;
import java.sql.Time;
import MFP.*;
import MFP.core.green.*;
import MFP.core.red.*;
import MFP.core.blue.*;
import MFP.json.*;

public class AssemblyLine {
  //Class datatypes
  private String number;

  //Class association variables
  private List<ProductRun> productRuns;

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

  //Constructor
  public AssemblyLine(String aNumber) {
    number = aNumber;
    productRuns = new ArrayList<ProductRun>();
    registry.add(productRuns);

  }

  public boolean setNumber(String aNumber) {
    number = aNumber;
    return true;
  }

  public String getNumber() {
    return number;
  }

  public List<ProductRun> getProductRuns() {
    return productRuns;
  }

  public ProductRun addProductRun(String aTimePeriod, String aNumUnits,
    ProductType aProductType, AssemblyLine aAssemblyLine) {
    ProductRun newProductRun;
    newProductRun = new ProductRun(aTimePeriod, aNumUnits, aProductType, this);
    if (!productRuns.contains(newProductRun)) {
      registry.add(newProductRun);
      productRuns.add(newProductRun);
    }
    return newProductRun;
  }

  public ProductRun addProductRun(ProductRun aProductRun) {
    if (!productRuns.contains(aProductRun))
      productRuns.add(aProductRun);
    return aProductRun;
  }

  public void delete() {
    //Delete all many ends first.
    for (ProductRun aProductRun : productRuns) {
      aProductRun.delete();
    }
    productRuns.clear();

  }

  public void deleteProductRun(ProductRun aProductRun) {

    if (productRuns.contains(aProductRun)) {
      productRuns.remove(aProductRun);

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

  public boolean areManyEndsNull() {
    if (productRuns.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("number", getNumber());
    return obj;
  }

}