content: package com.actelion.research.chem.descriptor.flexophore;
  
  import com.actelion.research.chem.phesa.pharmacophore.PharmacophoreCalculator;
  import com.actelion.research.chem.phesa.pharmacophore.pp.IPharmacophorePoint;
  
  public class ConstantsFlexophoreHardPPPoints {
  
      public static final String ATTR_DONOR = "d";
      public static final String ATTR_ACCEPTOR = "a";
      public static final String ATTR_NEGATIVE_CHARGE = "-";
      public static final String ATTR_POSITIVE_CHARGE = "+";
      public static final String ATTR_AROMATIC = "r";
      public static final String ATTR_ALIPHATIC = "l";
  
  
      public static String toStringPPPoints(int type) {
  
          String s = "";
  
          if(type==IPharmacophorePoint.Functionality.ACCEPTOR.getIndex()){
              s=ATTR_ACCEPTOR;
          } else if(type==IPharmacophorePoint.Functionality.DONOR.getIndex()){
              s=ATTR_DONOR;
          } else if(type==IPharmacophorePoint.Functionality.NEG_CHARGE.getIndex()){
              s=ATTR_NEGATIVE_CHARGE;
          } else if(type==IPharmacophorePoint.Functionality.POS_CHARGE.getIndex()){
              s=ATTR_POSITIVE_CHARGE;
          } else if(type==IPharmacophorePoint.Functionality.AROM_RING.getIndex()){
              s=ATTR_AROMATIC;
          } else if(type== PharmacophoreCalculator.LIPO_ID){
              s=ATTR_ALIPHATIC;
          } else {
              throw new RuntimeException("Unknown pharmacophore point type: " + type + "!");
          }
  
          return s;
      }
  }
  