code: public void setPhysicalContact(String v) {
      if (RegulationOfGeneExpression_Type.featOkTst && ((RegulationOfGeneExpression_Type)jcasType).casFeat_physicalContact == null)
        jcasType.jcas.throwFeatMissing("physicalContact", "de.julielab.jules.types.bootstrep.RegulationOfGeneExpression");
      jcasType.ll_cas.ll_setStringValue(addr, ((RegulationOfGeneExpression_Type)jcasType).casFeatCode_physicalContact, v);}
docs: setter for physicalContact - sets yes, no, unknown
  @generated
  @param v value to set into the feature