public void addQualifierAndCondition(String qualifier,Condition condition){
  List<Condition> conditions=qualifiersAndConditions.get(qualifier);
  if (conditions == null) {
    conditions=new ArrayList<Condition>();
    qualifiersAndConditions.put(qualifier,conditions);
  }
  conditions.add(condition);
}

public void addQualifierAndCondition ( String qualifier , Condition condition ) { List < Condition > conditions = qualifiersAndConditions . get ( qualifier ) ; if ( conditions == null ) { conditions = new ArrayList < Condition > ( ) ; qualifiersAndConditions . put ( qualifier , conditions ) ; } conditions . add ( condition ) ; }
add a qualifier and the corresponding conditionentry
