content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.asterix.translator;
  
  import java.io.Serializable;
  
  public class ResultProperties implements Serializable {
      private static final long serialVersionUID = -4741260459407538016L;
  
      public static final long DEFAULT_MAX_READS = 1;
      private final IStatementExecutor.ResultDelivery delivery;
      private final long maxReads;
  
      public ResultProperties(IStatementExecutor.ResultDelivery delivery) {
          this(delivery, DEFAULT_MAX_READS);
      }
  
      public ResultProperties(IStatementExecutor.ResultDelivery delivery, long maxReads) {
          this.delivery = delivery;
          this.maxReads = maxReads;
      }
  
      public IStatementExecutor.ResultDelivery getDelivery() {
          return delivery;
      }
  
      public long getMaxReads() {
          return maxReads;
      }
  
      public ResultProperties getNcToCcResultProperties() {
          if (delivery != IStatementExecutor.ResultDelivery.IMMEDIATE) {
              return this;
          }
          // switch IMMEDIATE to DEFERRED since the result will be severed by the NC
          return new ResultProperties(IStatementExecutor.ResultDelivery.DEFERRED, maxReads);
      }
  }
  