choerodon-ui/pro/es/_util/BatchRunner.js

An enterprise-class UI design language and React-based implementation

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import { action } from 'mobx';
import debounce from 'lodash/debounce';
import { getIf } from '../data-set/utils';

var BatchRunner = /*#__PURE__*/function () {
  function BatchRunner() {
    var batchInterval = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 100;

    _classCallCheck(this, BatchRunner);

    this.run = debounce(action(function (tasks) {
      tasks.forEach(function (task) {
        return task();
      });
      tasks.clear();
    }), batchInterval);
  }

  _createClass(BatchRunner, [{
    key: "addTask",
    value: function addTask(key, callback) {
      this.run(getIf(this, 'task', function () {
        return new Map();
      }).set(key, callback));
    }
  }]);

  return BatchRunner;
}();

export { BatchRunner as default };
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