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  package org.apache.cayenne.access.flush.operation;
  
  /**
   * Special case op, that describes delete/insert sequence of different objects
   * that have same ObjectId (known example: meaningful PK set to same value as used before).
   *
   * @since 4.2
   */
  public class DeleteInsertDbRowOp extends BaseDbRowOp {
  
      private final DeleteDbRowOp delete;
      private final InsertDbRowOp insert;
  
      public DeleteInsertDbRowOp(DeleteDbRowOp delete, InsertDbRowOp insert) {
          super(delete.getObject(), delete.getEntity(), delete.getChangeId());
          this.delete = delete;
          this.insert = insert;
      }
  
      @Override
      public <T> T accept(DbRowOpVisitor<T> visitor) {
          visitor.visitDelete(delete);
          return visitor.visitInsert(insert);
      }
  
      @Override
      public boolean isSameBatch(DbRowOp rowOp) {
          return false;
      }
  }
  