63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
'use strict';
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = PropagateTask;
|
|
|
|
var _fatalError = require('../fatalError');
|
|
|
|
var _fatalError2 = _interopRequireDefault(_fatalError);
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
function PropagateTask(run, value, sink) {
|
|
this._run = run;
|
|
this.value = value;
|
|
this.sink = sink;
|
|
this.active = true;
|
|
} /** @license MIT License (c) copyright 2010-2016 original author or authors */
|
|
/** @author Brian Cavalier */
|
|
/** @author John Hann */
|
|
|
|
PropagateTask.event = function (value, sink) {
|
|
return new PropagateTask(emit, value, sink);
|
|
};
|
|
|
|
PropagateTask.end = function (value, sink) {
|
|
return new PropagateTask(end, value, sink);
|
|
};
|
|
|
|
PropagateTask.error = function (value, sink) {
|
|
return new PropagateTask(error, value, sink);
|
|
};
|
|
|
|
PropagateTask.prototype.dispose = function () {
|
|
this.active = false;
|
|
};
|
|
|
|
PropagateTask.prototype.run = function (t) {
|
|
if (!this.active) {
|
|
return;
|
|
}
|
|
this._run(t, this.value, this.sink);
|
|
};
|
|
|
|
PropagateTask.prototype.error = function (t, e) {
|
|
if (!this.active) {
|
|
return (0, _fatalError2.default)(e);
|
|
}
|
|
this.sink.error(t, e);
|
|
};
|
|
|
|
function error(t, e, sink) {
|
|
sink.error(t, e);
|
|
}
|
|
|
|
function emit(t, x, sink) {
|
|
sink.event(t, x);
|
|
}
|
|
|
|
function end(t, x, sink) {
|
|
sink.end(t, x);
|
|
} |