code: /**
   * Copyright 2021 Alibaba, Inc. and its affiliates. All Rights Reserved.
   * 
   * 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.
   
   * <p>
   * \author   Hongqing.hu
   * \date     Mar 2021
   * \brief    Contains the specified collection info
   */
  
  package com.alibaba.proxima.be.client;
  
  /**
   * Contains the specified collection information
   */
  public class DescribeCollectionResponse {
    private Status status;
    private CollectionInfo collectionInfo;
  
    /**
     * Constructor with status and collection info
     * @param status request success or failed
     * @param collectionInfo collection info
     */
    public DescribeCollectionResponse(Status status, CollectionInfo collectionInfo) {
      this.status = status;
      this.collectionInfo = collectionInfo;
    }
  
    /**
     * Constructor with ErrorCode
     * @param code error code
     */
    public DescribeCollectionResponse(Status.ErrorCode code) {
      this.status = new Status(code);
      this.collectionInfo = null;
    }
  
    /**
     * Constructor with error code and reason
     * @param code error code
     * @param reason error reason
     */
    public DescribeCollectionResponse(Status.ErrorCode code, String reason) {
      this.status = new Status(code, reason);
      this.collectionInfo = null;
    }
  
    public Status getStatus() {
      return status;
    }
  
    public CollectionInfo getCollectionInfo() {
      return collectionInfo;
    }
  
    /**
     * Is response success
     * @return true means success.
     */
    public boolean ok() {
      return this.status.ok();
    }
  }
  