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Adding examples for composite and bridge
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4 files changed

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‎Chapter 4/Bridege.js‎

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var Westeros;
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(function (Westeros) {
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(function (Religion) {
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var OldGods = (function () {
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function OldGods() {
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}
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OldGods.prototype.prayTo = function (sacrifice) {
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console.log("We Old Gods hear your prayer");
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};
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return OldGods;
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})();
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Religion.OldGods = OldGods;
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var DrownedGod = (function () {
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function DrownedGod() {
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}
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DrownedGod.prototype.prayTo = function (humanSacrifice) {
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console.log("*BUBBLE* GURGLE");
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};
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return DrownedGod;
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})();
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Religion.DrownedGod = DrownedGod;
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var SevenGods = (function () {
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function SevenGods() {
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}
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SevenGods.prototype.prayTo = function (prayerPurpose) {
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console.log("Sorry there are a lot of us, it gets confusing here. Did you pray for something?");
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};
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return SevenGods;
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})();
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Religion.SevenGods = SevenGods;
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var OldGodsAdapter = (function () {
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function OldGodsAdapter() {
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this._oldGods = new OldGods();
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}
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OldGodsAdapter.prototype.prayTo = function () {
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var sacrifice = new Sacrifice();
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this._oldGods.prayTo(sacrifice);
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};
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return OldGodsAdapter;
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})();
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Religion.OldGodsAdapter = OldGodsAdapter;
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var DrownedGodAdapter = (function () {
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function DrownedGodAdapter() {
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this._drownedGod = new DrownedGod();
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}
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DrownedGodAdapter.prototype.prayTo = function () {
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var sacrifice = new HumanSacrifice();
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this._drownedGod.prayTo(sacrifice);
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};
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return DrownedGodAdapter;
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})();
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Religion.DrownedGodAdapter = DrownedGodAdapter;
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var SevenGodsAdapter = (function () {
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function SevenGodsAdapter() {
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this.prayerPurposeProvider = new PrayerPurposeProvider();
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this._sevenGods = new SevenGods();
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}
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SevenGodsAdapter.prototype.prayTo = function () {
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this._sevenGods.prayTo(this.prayerPurposeProvider.GetPurpose());
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};
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return SevenGodsAdapter;
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})();
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Religion.SevenGodsAdapter = SevenGodsAdapter;
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var PrayerPurposeProvider = (function () {
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function PrayerPurposeProvider() {
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}
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PrayerPurposeProvider.prototype.GetPurpose = function () {
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};
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return PrayerPurposeProvider;
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})();
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Religion.PrayerPurposeProvider = PrayerPurposeProvider;
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var Sacrifice = (function () {
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function Sacrifice() {
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}
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return Sacrifice;
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})();
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Religion.Sacrifice = Sacrifice;
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var HumanSacrifice = (function () {
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function HumanSacrifice() {
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}
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return HumanSacrifice;
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})();
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Religion.HumanSacrifice = HumanSacrifice;
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})(Westeros.Religion || (Westeros.Religion = {}));
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var Religion = Westeros.Religion;
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})(Westeros || (Westeros = {}));
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var god1 = new Westeros.Religion.SevenGodsAdapter();
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var god2 = new Westeros.Religion.DrownedGodAdapter();
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var god3 = new Westeros.Religion.OldGodsAdapter();
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var gods = [god1, god2, god3];
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for (var i = 0; i < gods.length; i++) {
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gods[i].prayTo();
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}

‎Chapter 4/Bridege.ts‎

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Original file line numberDiff line numberDiff line change
@@ -1,15 +1,21 @@
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module Westeros.Religion
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{
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export class OldGods{
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prayTo(sacrifice){}
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prayTo(sacrifice){
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console.log("We Old Gods hear your prayer");
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}
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}
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export class DrownedGod{
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prayTo(humanSacrifice){}
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prayTo(humanSacrifice){
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console.log("*BUBBLE* GURGLE");
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}
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}
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export class SevenGods{
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prayTo(prayerPurpose){}
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prayTo(prayerPurpose){
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console.log("Sorry there are a lot of us, it gets confusing here. Did you pray for something?");
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}
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}
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export interface God
@@ -22,7 +28,7 @@ module Westeros.Religion
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constructor(){
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this._oldGods = new OldGods();
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}
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prayTo(){
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public prayTo(){
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var sacrifice= new Sacrifice();
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this._oldGods.prayTo(sacrifice);
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}
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constructor(){
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this._drownedGod = new DrownedGod();
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}
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prayTo(){
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public prayTo(){
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var sacrifice = new HumanSacrifice();
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this._drownedGod.prayTo(sacrifice);
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}
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constructor(){
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this._sevenGods = new SevenGods();
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}
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prayTo(){
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public prayTo(){
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this._sevenGods.prayTo(this.prayerPurposeProvider.GetPurpose());
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}
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export class HumanSacrifice{}
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}
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var god1 = new Westeros.Religion.SevenGodsAdapter();
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var god2 = new Westeros.Religion.DrownedGodAdapter();
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var god3 = new Westeros.Religion.OldGodsAdapter();
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var gods : Westeros.Religion.God[] = [god1, god2, god3];
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for(var i =0; i<gods.length; i++){
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gods[i].prayTo();
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}

‎Chapter 4/Composite.js‎

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})(Westeros.Food || (Westeros.Food = {}));
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var Food = Westeros.Food;
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})(Westeros || (Westeros = {}));
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var egg = new Westeros.Food.SimpleIngredient("Egg", 155, 6, 0);
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var milk = new Westeros.Food.SimpleIngredient("Milk", 42, 0, 0);
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var sugar = new Westeros.Food.SimpleIngredient("Sugar", 387, 0, 0);
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var rice = new Westeros.Food.SimpleIngredient("Rice", 370, 8, 0);
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var ricePudding = new Westeros.Food.CompoundIngredient("Rice Pudding");
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ricePudding.AddIngredient(egg);
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ricePudding.AddIngredient(rice);
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ricePudding.AddIngredient(milk);
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ricePudding.AddIngredient(sugar);
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console.log("A serving of rice pudding contains:");
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console.log(ricePudding.GetCalories() + " calories");

‎Chapter 4/Composite.ts‎

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@@ -65,6 +65,18 @@ module Westeros.Food{
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return total;
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}
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}
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}
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var egg = new Westeros.Food.SimpleIngredient("Egg", 155, 6, 0);
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var milk = new Westeros.Food.SimpleIngredient("Milk", 42, 0, 0);
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var sugar = new Westeros.Food.SimpleIngredient("Sugar", 387, 0,0);
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var rice = new Westeros.Food.SimpleIngredient("Rice", 370, 8, 0);
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70-
}
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var ricePudding = new Westeros.Food.CompoundIngredient("Rice Pudding");
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ricePudding.AddIngredient(egg);
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ricePudding.AddIngredient(rice);
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ricePudding.AddIngredient(milk);
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ricePudding.AddIngredient(sugar);
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console.log("A serving of rice pudding contains:");
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console.log(ricePudding.GetCalories() + " calories");

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