001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import java.io.InterruptedIOException;
021import java.util.List;
022import org.apache.yetus.audience.InterfaceAudience;
023
024/**
025 * The context used to wait for results from one submit call. If submit call is made with
026 * needResults false, results will not be saved.
027 * @since 2.0.0
028 */
029@InterfaceAudience.Private
030public interface AsyncRequestFuture {
031  public boolean hasError();
032
033  public RetriesExhaustedWithDetailsException getErrors();
034
035  public List<? extends Row> getFailedOperations();
036
037  public Object[] getResults() throws InterruptedIOException;
038
039  /** Wait until all tasks are executed, successfully or not. */
040  public void waitUntilDone() throws InterruptedIOException;
041}