本文整理汇总了TypeScript中angular2/di.Key类的典型用法代码示例。如果您正苦于以下问题：TypeScript Key类的具体用法？TypeScript Key怎么用？TypeScript Key使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Key类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: constructor
constructor() {
this.viewId = Key.get(viewModule.View).id;
this.ngElementId = Key.get(NgElement).id;
this.viewContainerId = Key.get(ViewContainer).id;
this.bindingPropagationConfigId = Key.get(BindingPropagationConfig).id;
this.privateComponentLocationId = Key.get(pclModule.PrivateComponentLocation).id;
}示例2: directiveBinding
function directiveBinding({metadata}: {metadata?: any} = {}) {
return new DirectiveBinding(Key.get("dummy"), null, [], [], [], metadata);
}示例3: main
export function main() {
BrowserDomAdapter.makeCurrent();
var iterations = getIntParameter('iterations');
// This benchmark does not use bootstrap and needs to create a reflector
setupReflector();
var bindings = [A, B, C, D, E];
var injector = Injector.resolveAndCreate(bindings);
var D_KEY = Key.get(D);
var E_KEY = Key.get(E);
var childInjector = injector.resolveAndCreateChild([])
.resolveAndCreateChild([])
.resolveAndCreateChild([])
.resolveAndCreateChild([])
.resolveAndCreateChild([]);
var variousBindings = [A, bind(B).toClass(C), [D, [E]], bind(F).toValue(6)];
var variousBindingsResolved = Injector.resolve(variousBindings);
function getByToken() {
for (var i = 0; i < iterations; ++i) {
injector.get(D);
injector.get(E);
}
}
function getByKey() {
for (var i = 0; i < iterations; ++i) {
injector.get(D_KEY);
injector.get(E_KEY);
}
}
function getChild() {
for (var i = 0; i < iterations; ++i) {
childInjector.get(D);
childInjector.get(E);
}
}
function instantiate() {
for (var i = 0; i < iterations; ++i) {
var child = injector.resolveAndCreateChild([E]);
child.get(E);
}
}
/**
* Creates an injector with a variety of binding types.
*/
function createVariety() {
for (var i = 0; i < iterations; ++i) {
Injector.resolveAndCreate(variousBindings);
}
}
/**
* Same as [createVariety] but resolves bindings ahead of time.
*/
function createVarietyResolved() {
for (var i = 0; i < iterations; ++i) {
Injector.fromResolvedBindings(variousBindingsResolved);
}
}
bindAction('#getByToken', () => microBenchmark('injectAvg', iterations, getByToken));
bindAction('#getByKey', () => microBenchmark('injectAvg', iterations, getByKey));
bindAction('#getChild', () => microBenchmark('injectAvg', iterations, getChild));
bindAction('#instantiate', () => microBenchmark('injectAvg', iterations, instantiate));
bindAction('#createVariety', () => microBenchmark('injectAvg', iterations, createVariety));
bindAction('#createVarietyResolved',
() => microBenchmark('injectAvg', iterations, createVarietyResolved));
}示例4: expect
expect(() => Key.setMetadata(key, "meta2")).toThrowError();示例5: it
it("should throw when assigning different metadata", function() {
var key = registry.get('car');
Key.setMetadata(key, "meta1");
expect(() => Key.setMetadata(key, "meta2")).toThrowError();
});示例6: hasPreBuiltObject
hasPreBuiltObject(type) {
var pb = this._getPreBuiltObjectByKeyId(Key.get(type).id);
return pb !== _undefined && isPresent(pb);
}示例7: hasDirective
hasDirective(type) {
return this._getDirectiveByKeyId(Key.get(type).id) !== _undefined;
}示例8: get
get(token) {
return this._getByKey(Key.get(token), 0, false, null);
}