Exemplo n.º 1
0
 public void visitComplexQueryWithNegation(ComplexQueryWithNegations query) {
   stack.add(0, query);
   //        List<FormulaVariable> universalVariables =
   // variableFinder.getUniversalVariables(variableMaps, stack);
   //        variables.add(0, universalVariables);
   ComplexConjunctiveQuery positiveQuery = query.getComplexQuery();
   positiveQuery.accept(this);
   List<NegatedComplexQuery> sortedQueries =
       new ArrayList<NegatedComplexQuery>(query.getNegatedComplexQueries());
   Collections.sort(sortedQueries);
   for (NegatedComplexQuery negatedQuery : sortedQueries) {
     negatedQuery.accept(this);
   }
   //        variables.remove(0);
   stack.remove(0);
 }
Exemplo n.º 2
0
 private static String findViewName(NegatedComplexQuery negation) {
   String fromViewName;
   ComplexQueryWithNegations negatedQuery = negation.getComplexQuery();
   if (materializedViews.containsKey(negatedQuery.getId())) {
     return materializedViews.get(negatedQuery.getId());
   }
   //        if (materializedViews.containsKey(negatedQuery.toString())) {
   //            return materializedViews.get(negatedQuery.toString());
   //        }
   if (negatedQuery
       .getNegatedComplexQueries()
       .isEmpty()) { // || isRewiQueryWithOnlySubsumeNegations(negatedQuery)) {
     fromViewName = sqlNameForPositiveView(negation.getComplexQuery());
   } else {
     fromViewName = sqlNameForViewWithIntersection(negation.getComplexQuery());
   }
   return fromViewName;
 }