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/*
 * Copyright 2009-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an
 * "AS IS" BASIS,  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package org.powertac.officecomplexcustomer.appliances;

import java.util.Properties;
import java.util.Vector;

import org.powertac.common.repo.RandomSeedRepo;
import org.powertac.common.spring.SpringApplicationContext;
import org.powertac.officecomplexcustomer.configurations.OfficeComplexConstants;

/**
 * Consumer Electronics are the appliances that are utilized mainly for work or
 * enteratinment in the household such as TV, DVD Players, Stereos and so on.
 * They works only when someone is at home. So it's a not shifting appliance.
 * 
 * @author Antonios Chrysopoulos
 * @version 1.5, Date: 2.25.12
 */
public class ConsumerElectronics extends NotShiftingAppliance
{

  /**
   * This variable shows the possibility (%) that this appliance will be used
   * when workers are on break.
   */
  private double operationPercentage;

  @Override
  public void initialize (String office, Properties conf, int seed)
  {
    // Filling the base variables
    name = office + " ConsumerElectronics";
    saturation = 1;
    randomSeedRepo =
      (RandomSeedRepo) SpringApplicationContext.getBean("randomSeedRepo");
    gen =
      randomSeedRepo.getRandomSeed(toString(), seed, "Appliance Model" + seed);
    power =
      (int) (OfficeComplexConstants.CONSUMER_ELECTRONICS_POWER_VARIANCE
             * gen.nextGaussian() + OfficeComplexConstants.CONSUMER_ELECTRONICS_POWER_MEAN);
    cycleDuration = OfficeComplexConstants.CONSUMER_ELECTRONICS_DURATION_CYCLE;
    operationPercentage =
      Double.parseDouble(conf.getProperty("ConsumerElectronicsWorking"));

  }

  @Override
  public void fillDailyOperation (int weekday)
  {
    // Initializing and Creating auxiliary variables
    loadVector = new Vector();
    dailyOperation = new Vector();

    for (int i = 0; i < OfficeComplexConstants.QUARTERS_OF_DAY; i++) {

      dailyOperation.add(false);
      loadVector.add(0);

      if (applianceOf.isOnBreak(weekday, i)) {

        double tempPercentage =
          operationPercentage
                  + (OfficeComplexConstants.OPERATION_PARTITION * (applianceOf
                          .employeeOnBreakNumber(weekday, i)));
        if (tempPercentage > gen.nextDouble()) {
          dailyOperation.set(i, true);
          loadVector.set(i, power);
        }
      }

    }

    weeklyLoadVector.add(loadVector);
    weeklyOperation.add(dailyOperation);
  }

  @Override
  public void refresh ()
  {
    fillWeeklyOperation();
    createWeeklyPossibilityOperationVector();
  }

  @Override
  Vector createDailyPossibilityOperationVector (int day)
  {

    Vector possibilityDailyOperation = new Vector();

    // The consumers electronics can work each quarter someone is in the
    // premises
    for (int j = 0; j < OfficeComplexConstants.QUARTERS_OF_DAY; j++) {
      if (applianceOf.isOnBreak(day, j) == true)
        possibilityDailyOperation.add(true);
      else
        possibilityDailyOperation.add(false);
    }
    return possibilityDailyOperation;
  }
}