package org.djunits.unit;
   
   import static org.djunits.unit.unitsystem.UnitSystem.CGS_EMU;
   import static org.djunits.unit.unitsystem.UnitSystem.CGS_ESU;
   import static org.djunits.unit.unitsystem.UnitSystem.SI_BASE;
   
   import org.djunits.unit.unitsystem.UnitSystem;
   
   /**
   * Standard units for electrical current.
   * <p>
   * Copyright (c) 2015-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="http://djunits.org/docs/license.html">DJUNITS License</a>.
   * <p>
   * $LastChangedDate: 2018-01-28 03:17:44 +0100 (Sun, 28 Jan 2018) $, @version $Revision: 256 $, by $Author: averbraeck $,
   * initial version May 15, 2014 <br>
   * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   */
  public class ElectricalCurrentUnit extends LinearUnit<ElectricalCurrentUnit>
  {
      /** */
      private static final long serialVersionUID = 20140607L;
  
      /** The SI unit for electrical current is Ampere. */
      public static final ElectricalCurrentUnit SI;
  
      /** Ampere. */
      public static final ElectricalCurrentUnit AMPERE;
  
      /** nanoampere. */
      public static final ElectricalCurrentUnit NANOAMPERE;
  
      /** microampere. */
      public static final ElectricalCurrentUnit MICROAMPERE;
  
      /** milliampere. */
      public static final ElectricalCurrentUnit MILLIAMPERE;
  
      /** kiloampere. */
      public static final ElectricalCurrentUnit KILOAMPERE;
  
      /** megaampere. */
      public static final ElectricalCurrentUnit MEGAAMPERE;
  
      /** statampere (GCS ESU). */
      public static final ElectricalCurrentUnit STATAMPERE;
  
      /** abampere (GCS EMU). */
      public static final ElectricalCurrentUnit ABAMPERE;
  
      static
      {
          SI = new ElectricalCurrentUnit("ElectricalCurrentUnit.ampere", "ElectricalCurrentUnit.A", SI_BASE);
          AMPERE = SI;
          NANOAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.nanoampere", "ElectricalCurrentUnit.nA", SI_BASE, AMPERE,
                  1.0E-9, true);
          MICROAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.microampere", "ElectricalCurrentUnit.muA", SI_BASE,
                  AMPERE, 1.0E-6, true);
          MILLIAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.milliampere", "ElectricalCurrentUnit.mA", SI_BASE,
                  AMPERE, 0.001, true);
          KILOAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.kiloampere", "ElectricalCurrentUnit.kA", SI_BASE, AMPERE,
                  1000.0, true);
          MEGAAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.megaampere", "ElectricalCurrentUnit.MA", SI_BASE, AMPERE,
                  1.0E6, true);
          STATAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.statampere", "ElectricalCurrentUnit.statA", CGS_ESU,
                  AMPERE, 3.335641E-10, true);
          ABAMPERE = new ElectricalCurrentUnit("ElectricalCurrentUnit.abampere", "ElectricalCurrentUnit.abA", CGS_EMU, AMPERE,
                  10.0, true);
      }
  
      /**
       * @param nameKey the key to the locale file for the long name of the unit
       * @param abbreviationKey the key to the locale file for the abbreviation of the unit
       * @param unitSystem the unit system, e.g. SI or Imperial
       */
      private ElectricalCurrentUnit(final String nameKey, final String abbreviationKey, final UnitSystem unitSystem)
      {
          super(nameKey, abbreviationKey, unitSystem, true);
      }
  
      /**
       * Build a unit with a conversion factor to another unit, e.g., a milli Ampere is 0.001 Ampere.
       * @param nameOrNameKey if standardUnit: the key to the locale file for the long name of the unit, otherwise the name itself
       * @param abbreviationOrAbbreviationKey if standardUnit: the key to the locale file for the abbreviation of the unit,
       *            otherwise the abbreviation itself
       * @param unitSystem the unit system, e.g. SI or Imperial
       * @param referenceUnit the unit to convert to
       * @param scaleFactorToReferenceUnit multiply a value in this unit by the factor to convert to the given reference unit
       * @param standardUnit indicates whether it is a standard unit with a definition in the locale, or a user-defined unit
       */
      private ElectricalCurrentUnit(final String nameOrNameKey, final String abbreviationOrAbbreviationKey,
              final UnitSystem unitSystem, final ElectricalCurrentUnit referenceUnit, final double scaleFactorToReferenceUnit,
              final boolean standardUnit)
      {
          super(nameOrNameKey, abbreviationOrAbbreviationKey, unitSystem, referenceUnit, scaleFactorToReferenceUnit,
                  standardUnit);
      }
  
      /**
      * Build a user-defined unit with a conversion factor to another unit.
      * @param name the long name of the unit
      * @param abbreviation the abbreviation of the unit
      * @param unitSystem the unit system, e.g. SI or Imperial
      * @param referenceUnit the unit to convert to
      * @param scaleFactorToReferenceUnit multiply a value in this unit by the factor to convert to the given reference unit
      */
     public ElectricalCurrentUnit(final String name, final String abbreviation, final UnitSystem unitSystem,
             final ElectricalCurrentUnit referenceUnit, final double scaleFactorToReferenceUnit)
     {
         this(name, abbreviation, unitSystem, referenceUnit, scaleFactorToReferenceUnit, false);
     }
 
     /** {@inheritDoc} */
     @Override
     public final ElectricalCurrentUnit getStandardUnit()
     {
         return AMPERE;
     }
 
     /** {@inheritDoc} */
     @Override
     public final String getSICoefficientsString()
     {
         return "A";
     }
 
 }