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/*
 * Copyright (c)  2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 * 
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * 
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package jdk.incubator.sql2;

import java.time.Duration;
import java.util.concurrent.CompletionStage;
import java.util.concurrent.Flow;
import java.util.function.Consumer;

public interface RowPublisherOperation extends Operation {

  /**
   * Subscribe to the stream of rows returned by this {@link Operation}. The
   *  value of the {@code result} parameter is the result of this {@link Operation}.
   *
   * @param subscriber Not null.
   * @param result Not null.
   * @return this RowPublisherOperation
   */
  public RowPublisherOperation subscribe(Flow.Subscriber subscriber,
                                            CompletionStage result);
  // Covariant overrides
  
  /**
   * {@inheritDoc}
   * 
   * @return this {@code RowPublisherOperation}
   */
  @Override
  public RowPublisherOperation onError(Consumer handler);
  
  /**
   * {@inheritDoc}
   * 
   * @return this {@code RowPublisherOperation}
   */
  @Override
  public RowPublisherOperation timeout(Duration minTime);
  
}