/*
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License. See License.txt in the project root for
 * license information.
 *
 * Code generated by Microsoft (R) AutoRest Code Generator.
 * Changes may cause incorrect behavior and will be lost if the code is
 * regenerated.
 */

'use strict';

const models = require('./index');

/**
 * A Data Lake Analytics catalog U-SQL table index item.
 *
 */
class USqlIndex {
  /**
   * Create a USqlIndex.
   * @member {string} [name] the name of the index in the table.
   * @member {array} [indexKeys] the list of directed columns in the index
   * @member {array} [columns] the list of columns in the index
   * @member {object} [distributionInfo] the distributions info of the index
   * @member {number} [distributionInfo.type] the type of this distribution.
   * @member {array} [distributionInfo.keys] the list of directed columns in
   * the distribution
   * @member {number} [distributionInfo.count] the count of indices using this
   * distribution.
   * @member {number} [distributionInfo.dynamicCount] the dynamic count of
   * indices using this distribution.
   * @member {uuid} [partitionFunction] partition function ID for the index.
   * @member {array} [partitionKeyList] the list of partion keys in the index
   * @member {array} [streamNames] the list of full paths to the streams that
   * contain this index in the DataLake account.
   * @member {boolean} [isColumnstore] the switch indicating if this index is a
   * columnstore index.
   * @member {number} [indexId] the ID of this index within the table.
   * @member {boolean} [isUnique] the switch indicating if this index is a
   * unique index.
   */
  constructor() {
  }

  /**
   * Defines the metadata of USqlIndex
   *
   * @returns {object} metadata of USqlIndex
   *
   */
  mapper() {
    return {
      required: false,
      serializedName: 'USqlIndex',
      type: {
        name: 'Composite',
        className: 'USqlIndex',
        modelProperties: {
          name: {
            required: false,
            serializedName: 'name',
            type: {
              name: 'String'
            }
          },
          indexKeys: {
            required: false,
            serializedName: 'indexKeys',
            type: {
              name: 'Sequence',
              element: {
                  required: false,
                  serializedName: 'USqlDirectedColumnElementType',
                  type: {
                    name: 'Composite',
                    className: 'USqlDirectedColumn'
                  }
              }
            }
          },
          columns: {
            required: false,
            serializedName: 'columns',
            type: {
              name: 'Sequence',
              element: {
                  required: false,
                  serializedName: 'StringElementType',
                  type: {
                    name: 'String'
                  }
              }
            }
          },
          distributionInfo: {
            required: false,
            serializedName: 'distributionInfo',
            type: {
              name: 'Composite',
              className: 'USqlDistributionInfo'
            }
          },
          partitionFunction: {
            required: false,
            serializedName: 'partitionFunction',
            type: {
              name: 'String'
            }
          },
          partitionKeyList: {
            required: false,
            serializedName: 'partitionKeyList',
            type: {
              name: 'Sequence',
              element: {
                  required: false,
                  serializedName: 'StringElementType',
                  type: {
                    name: 'String'
                  }
              }
            }
          },
          streamNames: {
            required: false,
            serializedName: 'streamNames',
            type: {
              name: 'Sequence',
              element: {
                  required: false,
                  serializedName: 'StringElementType',
                  type: {
                    name: 'String'
                  }
              }
            }
          },
          isColumnstore: {
            required: false,
            serializedName: 'isColumnstore',
            type: {
              name: 'Boolean'
            }
          },
          indexId: {
            required: false,
            serializedName: 'indexId',
            type: {
              name: 'Number'
            }
          },
          isUnique: {
            required: false,
            serializedName: 'isUnique',
            type: {
              name: 'Boolean'
            }
          }
        }
      }
    };
  }
}

module.exports = USqlIndex;
