analytics/webcontent/bi/js/dashboard-analytics/features/content/dataQueryExecution/postProcess/QueryPostProcessor.js

'use strict';

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/*
 *+------------------------------------------------------------------------+
 *| Licensed Materials - Property of IBM
 *| IBM Cognos Products: BI Dashboard
 *| (C) Copyright IBM Corp. 2019
 *|
 *| US Government Users Restricted Rights - Use, duplication or disclosure
 *| restricted by GSA ADP Schedule Contract with IBM Corp.
 *+------------------------------------------------------------------------+
 */
define([], function () {

	/**
  * This Class does Query result response post-processing such as processing the original query result
  * into a data structure that is required by GeoInfo, Data for small multiples visualization etc.
  **/
	var QueryPostProcessor = function () {

		/*
   * @Constructor
   * @param {Object} options
   *		options.queryResultData  QueryResultData object that is to be processed
   */
		function QueryPostProcessor(options) {
			_classCallCheck(this, QueryPostProcessor);

			/* Process Information, such as now of clipped data rows */
			this._processInfo = null;
			this._queryResultData = options.queryResultData;
		}

		QueryPostProcessor.prototype.destroy = function destroy() {
			for (var prop in this) {
				// clear everything referenced by this object in case someone is still holding on to it.
				if (Object.prototype.hasOwnProperty.call(this, prop) && this[prop]) {
					delete this[prop];
				}
			}
		};

		/**
   *@return {QueryResultData}
   *
   *To be overridden by child class
   **/


		QueryPostProcessor.prototype._processData = function _processData() {
			this._setProcessInfo(null); /*Set process info depending on the process*/
			return this._queryResultData; /*processed data*/
		};

		QueryPostProcessor.prototype._getProcessInfo = function _getProcessInfo() {
			return this._processInfo;
		};

		QueryPostProcessor.prototype._setProcessInfo = function _setProcessInfo(info) {
			this._processInfo = info;
		};

		QueryPostProcessor.prototype.processData = function processData() {
			return {
				'result': this._processData(),
				'info': this._getProcessInfo()
			};
		};

		return QueryPostProcessor;
	}();

	return QueryPostProcessor;
});
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