package fr.ifremer.tutti.persistence.entities.referential;
   
   /*
    * #%L
    * Tutti :: Persistence
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2012 - 2016 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU 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 General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import com.google.common.base.MoreObjects;
  import fr.ifremer.tutti.util.Numbers;
  
  public class CaracteristicBean extends AbstractCaracteristicBean {
  
      private static final long serialVersionUID = 1L;
  
      public static final Float DEFAULT_PRECISION = 0.1f;
  
      @Override
      public Integer getLengthStepInMm(Float lengthStep) {
          Integer lengthClass;
          if (lengthStep == null) {
              lengthClass = null;
          } else {
              int intValue = (int) (lengthStep * 10);
              int intStep = (int) (getPrecision() * 10);
              int correctIntStep = intValue - (intValue % intStep);
              lengthClass = Numbers.convertToMm(correctIntStep / 10f, getUnit());
          }
          return lengthClass;
      }
  
      @Override
      public Float getPrecision() {
          Float result = super.getPrecision();
          if (result == null) {
              // on ne met pas 1 c'est la valeur par défaut
              result = DEFAULT_PRECISION;
          }
          return result;
      }
  
      @Override
      public String toString() {
          return MoreObjects.toStringHelper(Caracteristic.class)
                            .add(PROPERTY_ID, getId())
                            .add(PROPERTY_PARAMETER_NAME, getParameterName())
                            .add(PROPERTY_METHOD_NAME, getMethodName())
                            .add(PROPERTY_FRACTION_NAME, getFractionName())
                            .add(PROPERTY_MATRIX_NAME, getMatrixName())
                            .add(PROPERTY_CARACTERISTIC_TYPE, getCaracteristicType())
                            .toString();
      }
  
  }