Example #1
0
 private boolean hasOccupation(ResourceInstance ri, double time) {
   for (Occupation o : ri.getOccupations()) {
     if (Math.abs(o.getTime() - time) < 0.000001) {
       return true;
     }
   }
   return false;
 }
Example #2
0
  @GET
  @Path("CleanOccupations")
  public String cleanOccupations() {
    String sqlRD = "SELECT rd FROM ResourceDescriptor rd";
    TypedQuery<ResourceDescriptor> allRd =
        this.getEntityManager().createQuery(sqlRD, ResourceDescriptor.class);
    StringBuilder output = new StringBuilder();

    for (ResourceDescriptor rd : allRd.getResultList()) {
      ResourceInstance defaultInstance = rd.getDefaultInstance();
      List<Occupation> occupations = defaultInstance.getOccupations();

      HashMap<Long, List<Occupation>> map = new HashMap<>();
      List<Occupation> cleanList = new ArrayList<>();

      for (Occupation occ : occupations) {
        Long key = ((Double) occ.getTime()).longValue();
        if (!map.containsKey(key)) {
          map.put(key, new ArrayList<>());
          cleanList.add(occ);
        }

        map.get(key).add(occ);
      }

      Long created = 0L;

      /** make sure each occupation exists for each resources */
      Collection<ResourceInstance> resourceInstances = rd.getScope().getPrivateInstances().values();
      for (ResourceInstance resourceInstance : resourceInstances) {
        for (Entry<Long, List<Occupation>> entry : map.entrySet()) {
          if (!hasOccupation(resourceInstance, entry.getKey().doubleValue())) {
            resourceFacade.addOccupation(resourceInstance.getId(), false, entry.getKey());
            created++;
          }
        }
      }

      if (cleanList.size() != occupations.size()) {
        output
            .append("CLEAN OCCUPATIONS FOR ")
            .append(rd.getLabel())
            .append(" (from ")
            .append(occupations.size())
            .append(" to ")
            .append(cleanList.size())
            .append("; ")
            .append(created)
            .append(" propagated)")
            .append("<br />");
        defaultInstance.setOccupations(cleanList);
      }
    }

    return output.toString();
  }