Factory Method Design Pattern Examples Push

Erano01 · Dec 10, 2024 · 3b20fbf · 3b20fbf
1 parent 9b817d5
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diff --git a/Design-Patterns/Creational-Patterns/factory-method/CMakeLists.txt b/Design-Patterns/Creational-Patterns/factory-method/CMakeLists.txt
@@ -1,8 +1,21 @@
 # Create an executable for the pattern
-add_executable(factory-method_main main.cpp     "example1/Document.h" "example1/PDFDocument.h" "example1/Client.h" "example1/AdobeAcrobatClient.h" "example2/Burger.h" "example2/BeefBurger.h" "example2/VeggieBurger.h"   "example2/Restaurant.h" "example2/BeefRestaurant.h"  "example2/VeggieRestaurant.h"   "example3/Message.h" "example3/TextMessage.h"   "example3/JsonMessage.h" "example3/MessageFactory.h"   "example3/JsonMessageFactory.h" "example3/TextMessageFactory.h")
+#add_executable(factory-method_main main.cpp     "example1/Document.h" "example1/PDFDocument.h" "example1/Client.h" "example1/AdobeAcrobatClient.h" "example2/Burger.h" "example2/BeefBurger.h" "example2/VeggieBurger.h"   "example2/Restaurant.h" "example2/BeefRestaurant.h"  "example2/VeggieRestaurant.h"   "example3/Message.h" "example3/TextMessage.h"   "example3/JsonMessage.h" "example3/MessageFactory.h"   "example3/JsonMessageFactory.h" "example3/TextMessageFactory.h" "example4/Manipulator.h" "example4/LineManipulator.h" "example4/TextManipulator.h" "example4/TextManipulator.cpp" "example4/LineManipulator.cpp" "example4/Figure.h" "example4/LineFigure.h")
 
-# Include directories if needed
-target_include_directories(factory-method_main PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+
+# Define the executable
+add_executable(factory-method_main 
+    main.cpp
+    "example4/TextManipulator.cpp"
+    "example4/LineManipulator.cpp"
+)
+# Include directories for the headers
+target_include_directories(factory-method_main PRIVATE 
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    "example1"
+    "example2"
+    "example3"
+    "example4"
+)
 
 #add sub directories
 add_subdirectory("example1")

diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/Figure.h b/Design-Patterns/Creational-Patterns/factory-method/example4/Figure.h
@@ -0,0 +1,16 @@
+#pragma once
+#include "Manipulator.h"
+#include <memory>
+//abstract creator(factory)
+//Figure == ManipulatorFactory
+class Figure {
+protected:
+	virtual std::unique_ptr<Manipulator> createManipulator() = 0;
+public:
+	virtual ~Figure() = default;	
+	std::unique_ptr<Manipulator> getManipulator() {
+		auto figure = createManipulator();
+		return figure;
+	}
+
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/LineFigure.h b/Design-Patterns/Creational-Patterns/factory-method/example4/LineFigure.h
@@ -0,0 +1,12 @@
+#pragma once
+#include "Figure.h"
+#include "LineManipulator.h"
+
+//concrete factory
+// LineFigure == LineManipulatorFactory
+class LineFigure : public Figure {
+public:
+	std::unique_ptr<Manipulator> createManipulator() override {
+		return std::make_unique<LineManipulator>();
+	}
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/LineManipulator.cpp b/Design-Patterns/Creational-Patterns/factory-method/example4/LineManipulator.cpp
@@ -0,0 +1,32 @@
+#include "LineManipulator.h"
+#include <iostream>
+
+LineManipulator::LineManipulator(int width, const std::string& color)
+	: lineWidth(width), lineColor(color) {
+}
+//implementing pure virtual methods that we override from parent 
+void LineManipulator::downClick() {
+	std::cout << "LineManipulator: downClick called with line width = "
+		<< lineWidth << ", color = " << lineColor << std::endl;
+}
+void LineManipulator::upClick() {
+	std::cout << "LineManipulator: upClick called with line width = "
+		<< lineWidth << ", color = " << lineColor << std::endl;
+}
+void LineManipulator::drag() {
+	std::cout << "LineManipulator: drag called with line width = "
+		<< lineWidth << ", color = " << lineColor << std::endl;
+}
+//getter setters
+int LineManipulator::getLineWidth() const {
+	return lineWidth;
+}
+void LineManipulator::setLineWidth(int width) {
+	lineWidth = width;
+}
+std::string LineManipulator::getLineColor() const {
+	return lineColor;
+}
+void LineManipulator::setLineColor(const std::string& color) {
+	lineColor = color;
+}
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/LineManipulator.h b/Design-Patterns/Creational-Patterns/factory-method/example4/LineManipulator.h
@@ -0,0 +1,22 @@
+#pragma once
+#include "Manipulator.h"
+#include <string>
+
+//concrete product
+class LineManipulator : public Manipulator {
+private:
+	int lineWidth;
+	std::string lineColor;
+public:
+	LineManipulator() : lineWidth(1), lineColor("black") {}
+	LineManipulator(int width, const std::string& color);
+
+	void downClick() override;
+	void drag() override;
+	void upClick() override;
+
+	int getLineWidth() const;
+	std::string getLineColor() const;
+	void setLineWidth(int width);
+	void setLineColor(const std::string& color);
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/Manipulator.h b/Design-Patterns/Creational-Patterns/factory-method/example4/Manipulator.h
@@ -0,0 +1,10 @@
+#pragma once
+#include <iostream>
+//abstract product
+class Manipulator {
+public:
+	virtual ~Manipulator() = default;
+	virtual void downClick() = 0;
+	virtual void drag() = 0;
+	virtual void upClick() = 0;
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/TextFigure.h b/Design-Patterns/Creational-Patterns/factory-method/example4/TextFigure.h
@@ -0,0 +1,12 @@
+#pragma once
+#include "Figure.h"
+#include "TextManipulator.h"
+
+//concrete factory
+// TextFigure == LineManipulatorFactory
+class TextFigure : public Figure {
+public:
+	std::unique_ptr<Manipulator> createManipulator() override {
+		return std::make_unique<TextManipulator>();
+	}
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/TextManipulator.cpp b/Design-Patterns/Creational-Patterns/factory-method/example4/TextManipulator.cpp
@@ -0,0 +1,37 @@
+#include "TextManipulator.h"
+#include <iostream>
+
+// Constructor
+TextManipulator::TextManipulator(int width, const std::string& color)
+    : textWidth(width), textColor(color) {
+}
+
+//implementing pure virtual methods that we override from parent 
+void TextManipulator::downClick() {
+    std::cout << "TextManipulator: downClick called with text width = "
+        << textWidth << ", color = " << textColor << std::endl;
+}
+void TextManipulator::drag() {
+    std::cout << "TextManipulator: drag called with text width = "
+        << textWidth << ", color = " << textColor << std::endl;
+}
+void TextManipulator::upClick() {
+    std::cout << "TextManipulator: upClick called with text width = "
+        << textWidth << ", color = " << textColor << std::endl;
+}
+
+//getter setter
+int TextManipulator::getTextWidth() const {
+    return textWidth;
+}
+
+std::string TextManipulator::getTextColor() const {
+    return textColor;
+}
+void TextManipulator::setTextWidth(int width) {
+    textWidth = width;
+}
+
+void TextManipulator::setTextColor(const std::string& color) {
+    textColor = color;
+}
diff --git a/Design-Patterns/Creational-Patterns/factory-method/example4/TextManipulator.h b/Design-Patterns/Creational-Patterns/factory-method/example4/TextManipulator.h
@@ -0,0 +1,22 @@
+#pragma once
+#include "Manipulator.h"
+#include <string>
+
+//concrete product
+class TextManipulator : public Manipulator {
+private:
+	int textWidth;
+	std::string textColor;
+public:
+	TextManipulator() : textWidth(5), textColor("black") {}
+	TextManipulator(int width, const std::string& color);
+
+	void downClick() override;
+	void drag() override;
+	void upClick() override;
+
+	int getTextWidth() const;
+	std::string getTextColor() const;
+	void setTextWidth(int width);
+	void setTextColor(const std::string& color);
+};
diff --git a/Design-Patterns/Creational-Patterns/factory-method/main.cpp b/Design-Patterns/Creational-Patterns/factory-method/main.cpp
@@ -5,6 +5,9 @@
 #include <example3/MessageFactory.h>
 #include <example3/TextMessageFactory.h>
 #include <example3/JsonMessageFactory.h>
+#include <example4/Figure.h>
+#include <example4/TextFigure.h>
+#include <example4/LineFigure.h>
 
 int main() {
 
@@ -40,6 +43,28 @@ int main() {
     std::unique_ptr<Message> jsonMsg = jsonFactory->getMessage();
     std::cout << "JSON Message Content: " << jsonMsg->getContent() << std::endl;
 
+    std::cout << "--------------" << std::endl;
+    std::cout << "--Example 4 ->" << std::endl;
+    std::cout << "--------------" << std::endl;
+
+    //ex4
+    std::unique_ptr<Figure> textFigure = std::make_unique<TextFigure>(); //Factory for TextManipulator
+    std::unique_ptr<Manipulator> textManipulator = textFigure->getManipulator();
+    textManipulator->downClick();
+    textManipulator->upClick();
+    textManipulator->drag();
+
+    std::unique_ptr<Figure> lineFigure = std::make_unique<LineFigure>(); //Factory for TextManipulator
+    std::unique_ptr<Manipulator> lineManipulator = lineFigure->getManipulator();
+    lineManipulator->downClick();
+    lineManipulator->upClick();
+    lineManipulator->drag();
+
+    std::cout << "--------------" << std::endl;
+    std::cout << "--Example 5 ->" << std::endl;
+    std::cout << "--------------" << std::endl;
+
+    //ex5
 
     return 0;
 }
diff --git a/...ly/codemodel-v2-89ff72fdb5ac853beca2.json → ...ly/codemodel-v2-aa40aafc7b0a6c8fbc21.json b/...ly/codemodel-v2-89ff72fdb5ac853beca2.json → ...ly/codemodel-v2-aa40aafc7b0a6c8fbc21.json
@@ -486,7 +486,7 @@
 				{
 					"directoryIndex" : 3,
 					"id" : "factory-method_main::@6fe980a8ea798b5fefc6",
-					"jsonFile" : "target-factory-method_main-Debug-8f7fb5ba4e87ac899890.json",
+					"jsonFile" : "target-factory-method_main-Debug-d8aae8f1d699f2ad1e35.json",
 					"name" : "factory-method_main",
 					"projectIndex" : 0
 				}

diff --git a/...reply/index-2024-12-09T23-57-41-0420.json → ...reply/index-2024-12-10T20-48-28-0009.json b/...reply/index-2024-12-09T23-57-41-0420.json → ...reply/index-2024-12-10T20-48-28-0009.json
@@ -26,7 +26,7 @@
 	"objects" : 
 	[
 		{
-			"jsonFile" : "codemodel-v2-89ff72fdb5ac853beca2.json",
+			"jsonFile" : "codemodel-v2-aa40aafc7b0a6c8fbc21.json",
 			"kind" : "codemodel",
 			"version" : 
 			{
@@ -108,7 +108,7 @@
 						}
 					},
 					{
-						"jsonFile" : "codemodel-v2-89ff72fdb5ac853beca2.json",
+						"jsonFile" : "codemodel-v2-aa40aafc7b0a6c8fbc21.json",
 						"kind" : "codemodel",
 						"version" : 
 						{