@rimbu/proximity/dist/cjs/map-custom/implementation/Empty.cjs

Immutable ProximityMap implementation for TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProximityMapEmpty = void 0;
var tslib_1 = require("tslib");
var base_1 = require("@rimbu/base");
var map_custom_1 = require("@rimbu/collection-types/map-custom");
var common_1 = require("@rimbu/common");
var stream_1 = require("@rimbu/stream");
var ProximityMapEmpty = /** @class */ (function (_super) {
    tslib_1.__extends(ProximityMapEmpty, _super);
    function ProximityMapEmpty(context) {
        var _this = _super.call(this) || this;
        _this.context = context;
        return _this;
    }
    ProximityMapEmpty.prototype.streamKeys = function () {
        return stream_1.Stream.empty();
    };
    ProximityMapEmpty.prototype.streamValues = function () {
        return stream_1.Stream.empty();
    };
    ProximityMapEmpty.prototype.get = function (_key, otherwise) {
        return (0, common_1.OptLazy)(otherwise);
    };
    ProximityMapEmpty.prototype.hasKey = function () {
        return false;
    };
    ProximityMapEmpty.prototype.set = function (key, value) {
        return this.context.from([[key, value]]);
    };
    ProximityMapEmpty.prototype.addEntry = function (entry) {
        return this.context.from([entry]);
    };
    ProximityMapEmpty.prototype.addEntries = function (entries) {
        return this.context.from(entries);
    };
    ProximityMapEmpty.prototype.removeKeyAndGet = function () {
        return undefined;
    };
    ProximityMapEmpty.prototype.removeKey = function () {
        return this;
    };
    ProximityMapEmpty.prototype.removeKeys = function () {
        return this;
    };
    ProximityMapEmpty.prototype.modifyAt = function (atKey, options) {
        if (!options.ifNew) {
            return this;
        }
        var value = (0, common_1.OptLazyOr)(options.ifNew, base_1.Token);
        if (value === base_1.Token)
            return this;
        return this.set(atKey, value);
    };
    ProximityMapEmpty.prototype.mapValues = function () {
        return this;
    };
    ProximityMapEmpty.prototype.updateAt = function () {
        return this;
    };
    ProximityMapEmpty.prototype.toBuilder = function () {
        return this.context.builder();
    };
    ProximityMapEmpty.prototype.toString = function () {
        return "".concat(this.context.typeTag, "()");
    };
    ProximityMapEmpty.prototype.toJSON = function () {
        return {
            dataType: this.context.typeTag,
            value: [],
        };
    };
    return ProximityMapEmpty;
}(map_custom_1.EmptyBase));
exports.ProximityMapEmpty = ProximityMapEmpty;
//# sourceMappingURL=Empty.cjs.map