lifecycle_reflector.js
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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { LifecycleHooks, reflector } from './private_import_core';
/**
* @param {?} hook
* @param {?} token
* @return {?}
*/
export function hasLifecycleHook(hook, token) {
return reflector.hasLifecycleHook(token, getHookName(hook));
}
/**
* @param {?} hook
* @return {?}
*/
function getHookName(hook) {
switch (hook) {
case LifecycleHooks.OnInit:
return 'ngOnInit';
case LifecycleHooks.OnDestroy:
return 'ngOnDestroy';
case LifecycleHooks.DoCheck:
return 'ngDoCheck';
case LifecycleHooks.OnChanges:
return 'ngOnChanges';
case LifecycleHooks.AfterContentInit:
return 'ngAfterContentInit';
case LifecycleHooks.AfterContentChecked:
return 'ngAfterContentChecked';
case LifecycleHooks.AfterViewInit:
return 'ngAfterViewInit';
case LifecycleHooks.AfterViewChecked:
return 'ngAfterViewChecked';
}
}
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