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  package org.apache.cayenne.dbsync.merge;
  
  import java.util.Collection;
  import java.util.LinkedList;
  
  import org.apache.cayenne.dbsync.reverse.filters.FiltersConfig;
  import org.apache.cayenne.dbsync.reverse.filters.PatternFilter;
  import org.apache.cayenne.map.DataMap;
  import org.apache.cayenne.map.Procedure;
  
  /**
   * @since 4.2
   */
  public class ProcedureDictionary extends MergerDictionary<Procedure> {
  
      private final DataMap container;
  
      private final FiltersConfig filtersConfig;
  
      ProcedureDictionary(DataMap container, FiltersConfig filtersConfig) {
          this.container = container;
          this.filtersConfig = filtersConfig;
      }
  
      @Override
      String getName(Procedure entity) {
          return entity.getName();
      }
  
      @Override
      Collection<Procedure> getAll() {
          return filter();
      }
  
      private Collection<Procedure> filter() {
          if(filtersConfig == null) {
              return container.getProcedures();
          }
  
          Collection<Procedure> existingFiltered = new LinkedList<>();
          for(Procedure procedure : container.getProcedures()) {
              PatternFilter patternFilter = filtersConfig
                      .proceduresFilter(procedure.getCatalog(), procedure.getSchema());
              if(patternFilter != null && patternFilter.isIncluded(procedure.getName())) {
                  existingFiltered.add(procedure);
              }
          }
          return existingFiltered;
      }
  }
  