115 lines
4.2 KiB
JavaScript
115 lines
4.2 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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var __read = (this && this.__read) || function (o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m) return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
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}
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catch (error) { e = { error: error }; }
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finally {
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try {
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if (r && !r.done && (m = i["return"])) m.call(i);
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}
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finally { if (e) throw e.error; }
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}
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return ar;
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};
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var __values = (this && this.__values) || function(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m) return m.call(o);
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if (o && typeof o.length === "number") return {
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next: function () {
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if (o && i >= o.length) o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.MapHashBuckets = void 0;
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//================================================================
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/**
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* @packageDocumentation
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* @module std.internal
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*/
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//================================================================
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var HashBuckets_1 = require("./HashBuckets");
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/**
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* Hash buckets for map containers.
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*
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* @author Jeongho Nam - https://github.com/samchon
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*/
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var MapHashBuckets = /** @class */ (function (_super) {
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__extends(MapHashBuckets, _super);
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/* ---------------------------------------------------------
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CONSTRUCTORS
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--------------------------------------------------------- */
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/**
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* Initializer Constructor
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*
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* @param source Source map container
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* @param hasher Hash function
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* @param pred Equality function
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*/
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function MapHashBuckets(source, hasher, pred) {
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var _this = _super.call(this, fetcher, hasher) || this;
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_this.source_ = source;
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_this.key_eq_ = pred;
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return _this;
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}
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/**
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* @internal
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*/
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MapHashBuckets._Swap_source = function (x, y) {
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var _a;
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_a = __read([y.source_, x.source_], 2), x.source_ = _a[0], y.source_ = _a[1];
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};
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/* ---------------------------------------------------------
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FINDERS
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--------------------------------------------------------- */
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MapHashBuckets.prototype.key_eq = function () {
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return this.key_eq_;
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};
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MapHashBuckets.prototype.find = function (key) {
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var e_1, _a;
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var index = this.hash_function()(key) % this.length();
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var bucket = this.at(index);
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try {
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for (var bucket_1 = __values(bucket), bucket_1_1 = bucket_1.next(); !bucket_1_1.done; bucket_1_1 = bucket_1.next()) {
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var it = bucket_1_1.value;
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if (this.key_eq_(it.first, key))
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return it;
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}
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}
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catch (e_1_1) { e_1 = { error: e_1_1 }; }
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finally {
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try {
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if (bucket_1_1 && !bucket_1_1.done && (_a = bucket_1.return)) _a.call(bucket_1);
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}
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finally { if (e_1) throw e_1.error; }
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}
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return this.source_.end();
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};
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return MapHashBuckets;
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}(HashBuckets_1.HashBuckets));
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exports.MapHashBuckets = MapHashBuckets;
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function fetcher(elem) {
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return elem.first;
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}
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//# sourceMappingURL=MapHashBuckets.js.map
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