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  package org.apache.cayenne.query;
  
  import org.apache.cayenne.map.EntityResolver;
  
  /**
   * A simple decorator for an iterated query.
   * @see org.apache.cayenne.access.DataContext#iterator(Select)
   * @since 5.0
   */
  public class IteratedQueryDecorator implements Query {
  
      private final Query query;
      private final boolean fetchDataRows;
  
      public IteratedQueryDecorator(Query query, boolean fetchDataRows) {
          this.query = query;
          this.fetchDataRows = fetchDataRows;
      }
  
      @Override
      public QueryMetadata getMetaData(EntityResolver resolver) {
          return query.getMetaData(resolver);
      }
  
      @Override
      public void route(QueryRouter router, EntityResolver resolver, Query substitutedQuery) {
          query.route(router, resolver, substitutedQuery);
      }
  
      @Override
      public SQLAction createSQLAction(SQLActionVisitor visitor) {
          return query.createSQLAction(visitor);
      }
  
      public Query getQuery() {
          return query;
      }
  
      public boolean isFetchingDataRows() {
          return fetchDataRows;
      }
  }
  