ngast/lib/ngtsc/directive.symbol.js

Parsing tools for Angular. The project is an abstraction over the Angular compiler which provides friendly interface.

var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import { Symbol } from './symbol';
import { assertDeps, exists } from './utils';
import { WrappedNodeExpr } from '@angular/compiler';
var DirectiveSymbol = /** @class */ (function (_super) {
    __extends(DirectiveSymbol, _super);
    function DirectiveSymbol() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.annotation = 'Directive';
        return _this;
    }
    Object.defineProperty(DirectiveSymbol.prototype, "deps", {
        /** @internal */
        get: function () {
            var _a;
            return (_a = this.analysis) === null || _a === void 0 ? void 0 : _a.meta.deps;
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(DirectiveSymbol.prototype, "metadata", {
        get: function () {
            var _a;
            var meta = (_a = this.analysis) === null || _a === void 0 ? void 0 : _a.meta;
            if (!meta) {
                return null;
            }
            return {
                exportAs: meta.exportAs,
                selector: meta.selector,
                inputs: meta.inputs,
                outputs: meta.outputs
            };
        },
        enumerable: false,
        configurable: true
    });
    /**
     * Return class & factory providers specific to this class
     * @note only providers specified in the `provider` fields of the directive will be returned (not the module).
     */
    DirectiveSymbol.prototype.getProviders = function () {
        var _a;
        var providers = (_a = this.analysis) === null || _a === void 0 ? void 0 : _a.meta.providers;
        if (providers instanceof WrappedNodeExpr) {
            return this.workspace.providerRegistry.getAllProviders(providers.node);
        }
        else {
            return [];
        }
    };
    /** Return dependencies injected in the constructor of the directive */
    DirectiveSymbol.prototype.getDependencies = function () {
        var _this = this;
        assertDeps(this.deps, this.name);
        return this.deps.map(function (dep) { return _this.workspace.findSymbol(dep.token); }).filter(exists);
    };
    return DirectiveSymbol;
}(Symbol));
export { DirectiveSymbol };
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