package org.lcsim.geometry.subdetector;
   
   import org.jdom.Element;
   import org.jdom.JDOMException;
   import org.lcsim.geometry.CylindricalSubdetector;
   
   /**
    * @author Tony Johnson
    * @author Jeremy McCormick <jeremym@slac.stanford.edu>
   * @version $Id: CylindricalCalorimeter.java,v 1.18 2010/11/30 00:16:29 jeremy Exp $
   * 
   * FIXME: This is public only because changing to protected would break a bunch
   *        of stuff, mostly in digisim. F
   * FIXME: This should be called AbstractCylindricalCalorimeter, as it can't be instantiated, 
   *        but doing this breaks a bunch of digisim stuff.
   */
  public abstract class CylindricalCalorimeter extends AbstractCalorimeter implements CylindricalSubdetector
  {
      protected double innerR;
      protected double outerR;
      protected double minZ;
      protected double maxZ;
  
      public CylindricalCalorimeter( Element node ) throws JDOMException
      {
          super( node );
          build( node );
      }
  
      private void build( Element node ) throws JDOMException
      {
          Element dimensions = node.getChild( "dimensions" );
          innerR = dimensions.getAttribute( "inner_r" ).getDoubleValue();
      }
  
      public double getZMin()
      {
          return minZ;
      }
  
      public double getZMax()
      {
          return maxZ;
      }
  
      public double getOuterZ()
      {
          return getZMax();
      }
  
      public double getInnerZ()
      {
          return getZMin();
      }
  
      public double getOuterRadius()
      {
          return outerR;
      }
  
      public double getInnerRadius()
      {
          return innerR;
      }
  
      public int getNumberOfSides()
      {
          return 0;
      }
  
      public double getSectionPhi()
      {
          return Math.PI * 2;
      }
  }