hjs-future/lib/work.js

Future classes of Hubrijs framework

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.QueuedWork = undefined;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _list = require('hjs-collection/lib/list');

var _executor = require('./executor');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/** @babel */
var sPendingWorkFinishers = new _list.LinkedList();

var sSingleExecutor = null;

var QueuedWork = exports.QueuedWork = function () {
    function QueuedWork() {
        (0, _classCallCheck3.default)(this, QueuedWork);
    }

    (0, _createClass3.default)(QueuedWork, [{
        key: 'hasPendingWork',
        value: function hasPendingWork() {
            return !sPendingWorkFinishers.isEmpty();
        }
    }, {
        key: 'remove',
        value: function remove(finisher) {
            sPendingWorkFinishers.remove(finisher);
        }
    }, {
        key: 'singleExecutor',
        value: function singleExecutor() {
            if (sSingleExecutor === null) {
                sSingleExecutor = _executor.Executors.newSingleExecutor();
            }
            return sSingleExecutor;
        }
    }, {
        key: 'waitToFinish',
        value: function waitToFinish() {
            for (var toFinish; (toFinish = sPendingWorkFinishers.poll()) !== null;) {
                toFinish.run();
            }
        }
    }], [{
        key: 'add',
        value: function add(finisher) {
            sPendingWorkFinishers.add(finisher);
        }
    }]);
    return QueuedWork;
}();