Files
react-native/Libraries/vendor/emitter/EventSubscription.js
T
James Ide 346417caac Migrate vendored code from Haste to path-based imports (#24807)
Summary:
This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries/vendor` have been rewritten to use relative requires. Talking to cpojer, the vendored code in RN can be modified directly.

This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change.

Closes #24769.

[General] [Changed] - Migrate vendored code from Haste to path-based imports
Pull Request resolved: https://github.com/facebook/react-native/pull/24807

Differential Revision: D15316831

Pulled By: cpojer

fbshipit-source-id: 19475823ce9f506600bd09b001156e306bff4db8
2019-05-13 07:37:06 -07:00

41 lines
922 B
JavaScript

/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow strict-local
*/
'use strict';
import type EventSubscriptionVendor from './EventSubscriptionVendor';
/**
* EventSubscription represents a subscription to a particular event. It can
* remove its own subscription.
*/
class EventSubscription {
eventType: string;
key: number;
subscriber: EventSubscriptionVendor;
/**
* @param {EventSubscriptionVendor} subscriber the subscriber that controls
* this subscription.
*/
constructor(subscriber: EventSubscriptionVendor) {
this.subscriber = subscriber;
}
/**
* Removes this subscription from the subscriber that controls it.
*/
remove() {
this.subscriber.removeSubscription(this);
}
}
module.exports = EventSubscription;