decova-dotnet-developer/dist/src/List/Dictionary.js

This package provides fundumentals that a .net developer may miss while working with Typescript, whether they are missing functinalities or funcionalities provided in a non-elegant design in javascript. Bad naming, bad design of optional parameters, non-c

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Dictionary = exports.KeyValuePair = void 0;
const Exceptions_1 = require("../Exceptions/Exceptions");
const List_1 = require("./List");
class KeyValuePair {
    constructor(key, value) {
        this.Key = key;
        this.Value = value;
    }
}
exports.KeyValuePair = KeyValuePair;
class Dictionary {
    constructor() {
        this._map = new Map();
    }
    Add(key, value) {
        if (this._map.has(key))
            throw `The Dictionary aleardy has the specified key: ${key}`;
        this._map.set(key, value);
    }
    Ensure(key, value, overwriteIfExising = false) {
        if (this._map.has(key)) {
            if (overwriteIfExising) {
                this._map.set(key, value);
                return true;
            }
            else {
                return false;
            }
        }
        else {
            this._map.set(key, value);
            return true;
        }
    }
    Get(key) {
        return this._map.get(key);
    }
    Set(key, value) {
        this._map.set(key, value);
    }
    UpdateOnlyIfAny(key, value) {
        if (this._map.has(key)) {
            this._map.set(key, value);
            return true;
        }
        else {
            return false;
        }
    }
    Remove(key) {
        if (this._map.has(key) == false)
            throw new Exceptions_1.Exception(`Dictionary doesn't have key [${key}]`);
        this.EnsureRemoved(key);
    }
    EnsureRemoved(key) {
        this._map.delete(key);
    }
    get Keys() {
        return new List_1.List(this._map.keys());
    }
    get Values() {
        return new List_1.List(this._map.values());
    }
    Clear() {
        this._map.clear();
    }
    Foreach(func) {
        for (let key of this._map.keys()) {
            func(new KeyValuePair(key, this._map.get(key)));
        }
    }
    Contains(key) {
        return this.Keys.Contains(key);
    }
    get Count() {
        return this._map.size;
    }
    static FromObjectProps(obj) {
        const output = new Dictionary();
        output._map = new Map(Object.entries(obj));
        return output;
    }
}
exports.Dictionary = Dictionary;
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