ngx-amap/esm5/utils/change-filter.js

[][npm-badge-url] [][npm-badge-url] [][ci-url]

/**
 * @fileoverview added by tsickle
 * Generated from: utils/change-filter.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { of, EMPTY } from 'rxjs';
var ChangeFilter = /** @class */ (function () {
    function ChangeFilter(changes) {
        this.changes = changes;
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    ChangeFilter.of = /**
     * @param {?} changes
     * @return {?}
     */
    function (changes) {
        return new ChangeFilter(changes);
    };
    /**
     * @template T
     * @param {?} key
     * @return {?}
     */
    ChangeFilter.prototype.notEmpty = /**
     * @template T
     * @param {?} key
     * @return {?}
     */
    function (key) {
        if (this.changes[key]) {
            /** @type {?} */
            var value = this.changes[key].currentValue;
            if (value !== undefined && value !== null) {
                return of(value);
            }
        }
        return EMPTY;
    };
    /**
     * @template T
     * @param {?} key
     * @return {?}
     */
    ChangeFilter.prototype.has = /**
     * @template T
     * @param {?} key
     * @return {?}
     */
    function (key) {
        if (this.changes[key]) {
            /** @type {?} */
            var value = this.changes[key].currentValue;
            return of(value);
        }
        return EMPTY;
    };
    return ChangeFilter;
}());
export { ChangeFilter };
if (false) {
    /**
     * @type {?}
     * @private
     */
    ChangeFilter.prototype.changes;
}
//# sourceMappingURL=data:application/json;base64,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