@rimbu/proximity
Version:
Immutable ProximityMap implementation for TypeScript
41 lines • 1.76 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProximityMapContext = void 0;
var tslib_1 = require("tslib");
var map_custom_1 = require("@rimbu/collection-types/map-custom");
var index_cjs_1 = require("./implementation/index.cjs");
var builder_cjs_1 = require("./builder.cjs");
/**
* Default concrete implementation of {@link ProximityMap.Context}.<br/>
* <br/>
* It wires the configured {@link DistanceFunction} and `HashMap` context together and
* is used by the `ProximityMap` factory methods to create new instances.
*
* @typeparam UK - the upper key type bound for which the context can be used
*/
var ProximityMapContext = /** @class */ (function (_super) {
tslib_1.__extends(ProximityMapContext, _super);
function ProximityMapContext(distanceFunction, hashMapContext) {
var _this = _super.call(this) || this;
_this.distanceFunction = distanceFunction;
_this.hashMapContext = hashMapContext;
_this.typeTag = 'ProximityMap';
_this.builder = function () {
return _this.createBuilder();
};
_this._empty = Object.freeze(new index_cjs_1.ProximityMapEmpty(_this));
return _this;
}
ProximityMapContext.prototype.isValidKey = function (key) {
return true;
};
ProximityMapContext.prototype.isNonEmptyInstance = function (source) {
return source instanceof index_cjs_1.ProximityMapNonEmpty;
};
ProximityMapContext.prototype.createBuilder = function (source) {
return new builder_cjs_1.ProximityMapBuilder(this, source);
};
return ProximityMapContext;
}(map_custom_1.RMapBase.ContextBase));
exports.ProximityMapContext = ProximityMapContext;
//# sourceMappingURL=context.cjs.map