content: /*
   * Copyright 2012-2022 Aerospike, Inc.
   *
   * Portions may be licensed to Aerospike, Inc. under one or more contributor
   * license agreements WHICH ARE COMPATIBLE WITH THE APACHE LICENSE, VERSION 2.0.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
   * use this file except in compliance with the License. You may obtain a copy of
   * the License at http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations under
   * the License.
   */
  package com.aerospike.client.query;
  
  import com.aerospike.client.AerospikeException;
  import com.aerospike.client.Key;
  import com.aerospike.client.Record;
  
  /**
   * Result notification for sync query command.
   * The results are sent one record at a time.
   */
  public interface QueryListener {
  	/**
  	 * This method is called when a record is received from the server.
  	 * The receive sequence is not ordered.
  	 * <p>
  	 * The user may throw a
  	 * {@link com.aerospike.client.AerospikeException.QueryTerminated AerospikeException.QueryTerminated}
  	 * exception if the command should be aborted. If an exception is thrown, parallel query command
  	 * threads to other nodes will also be terminated.
  	 *
  	 * @param key					unique record identifier
  	 * @param record				record instance
  	 * @throws AerospikeException	if error occurs or query should be terminated.
  	 */
  	public void onRecord(Key key, Record record);
  }
  