DossierData.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.dossier.dossier;
 
import org.turro.elephant.util.DecimalFormats;
 
public class DossierData {
 
  private DossierValues prevision, reality;
 
  public DossierData(DossierValues prevision, DossierValues reality) {
    this.prevision = prevision;
    this.reality = reality;
  }
 
  public boolean hasData() {
    return isExpenses() || isHours() || isPrice();
  }
 
  public boolean isExpenses() {
    return prevision.expenses != 0 || reality.expenses != 0;
  }
 
  public boolean isHours() {
    return prevision.hours != 0 || reality.hours != 0;
  }
 
  public boolean isPrice() {
    return prevision.price != 0 || reality.price != 0;
  }
 
  public DossierValues getPrevision() {
    return prevision;
  }
 
  public DossierValues getReality() {
    return reality;
  }
 
  public double getExpensesDifference() {
    return prevision.expenses - reality.expenses;
  }
 
  public double getHoursDifference() {
    return prevision.hours - reality.hours;
  }
 
  public double getPriceDifference() {
    return prevision.price - reality.price;
  }
 
  public String getExpensesString() {
    return DecimalFormats.format(prevision.expenses) +
            " - " +
            DecimalFormats.format(reality.expenses) +
            " = " +
            DecimalFormats.format(getExpensesDifference());
  }
 
  public String getHoursString() {
    return DecimalFormats.format(prevision.hours) +
            " - " +
            DecimalFormats.format(reality.hours) +
            " = " +
            DecimalFormats.format(getHoursDifference());
  }
 
  public String getPriceString() {
    return DecimalFormats.format(prevision.price) +
            " - " +
            DecimalFormats.format(reality.price) +
            " = " +
            DecimalFormats.format(getPriceDifference());
  }
 
}