static void Main(string[] args)
{
Client client = new Client();
// This way the client code can support the simple leaf
// components...
Leaf leaf = new Leaf();
Console.WriteLine("Client: I get a simple component:\n");
client.ClientCode(leaf);
// ...as well as the complex composites.
Composite tree = new Composite();
Composite branch1 = new Composite();
branch1.Add(new Leaf());
branch1.Add(new Leaf());
Composite branch2 = new Composite();
branch2.Add(new Leaf());
tree.Add(branch1);
tree.Add(branch2);
Console.WriteLine("Client: Now I've got a composite tree:\n");
client.ClientCode(tree);
Console.Write("Client: I don't need to check the components classes even when managing the tree:\n");
client.ClientCode2(tree, leaf);
Console.WriteLine("Price Calc:\n");
ProductClient productClient = new ProductClient();
Product product = new Product(10);
Console.WriteLine("Client: I get a simple component:\n");
productClient.ClientCode(product);
// ...as well as the complex composites.
Box box = new Box();
Box envelop1 = new Box();
envelop1.Add(new Product(20));
envelop1.Add(new Product(30));
Box envelop2 = new Box();
envelop2.Add(new Product(50));
box.Add(envelop1);
box.Add(envelop2);
Console.WriteLine("Client: Now I've got a composite tree:\n");
productClient.ClientCode(box);
Console.Write("Client: I don't need to check the components classes even when managing the tree:\n");
productClient.ClientCode2(box, product);
}
static void Main(string[] args)
{
Composite root = new Composite("模型库");
Composite robot = new Composite("机器人");
robot.Add(new Leaf("机器人1"));
robot.Add(new Leaf("机器人2"));
root.Add(new Leaf("车床"));
root.Add(new Leaf("加工中心"));
root.Add(robot);
root.Add(new Leaf("立库"));
root.Display(1);
}
public static void BaseSample()
{
Component root = new Composite();
root.Add(new Leaf {
Name = "Leaf 1"
});
root.Add(new Leaf {
Name = "Leaf 2"
});
var com = new Composite();
root.Add(new Leaf {
Name = "Leaf 10"
});
root.Add(new Leaf {
Name = "Leaf 11"
});
var newCom = new Composite();
newCom.Add(new Leaf {
Name = "Leaf101"
});
newCom.Add(new Leaf {
Name = "Leaf102"
});
com.Add(newCom);
root.Add(com);
var leafA = new Leaf {
Name = "Leaf A"
};
root.Add(leafA);
root.Add(new Leaf {
Name = "Leaf D"
});
root.Display();
Console.WriteLine("再次展示");
root.Remove(leafA);
root.Display();
Console.ReadLine();
}
static void Main(string[] args)
{
Composite root = new Composite("Root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
Composite com = new Composite("Composite X");
com.Add(new Leaf("Leaf XA"));
com.Add(new Leaf("Leaf XB"));
root.Add(com);
root.Display(1);
Console.ReadKey();
}
static void Main(string[] args)
{
Composite root = new Composite("root");
Composite root1 = new Composite("A");
root1.Add(new Leaf("-A-1"));
root1.Add(new Leaf("-A-2"));
Composite root2 = new Composite("B");
root2.Add(new Leaf("-B-1"));
root2.Add(new Leaf("-B-2"));
root.Add(root1);
root.Add(root2);
root.Operation();
Console.ReadKey();
}
static void Main(string[] args)
{
Component component = new Composite();
Component technology = new Composite()
{
Name = "net技术"
};
Component program = new Composite()
{
Name = "编程语言"
};
// 一级
component.Add(technology);
component.Add(program);
// 二级
technology.Add(new Leaf()
{
Name = "net新手"
});
technology.Add(new Leaf()
{
Name = "C#"
});
program.Add(new Leaf()
{
Name = "Java"
});
component.Display(2);
Console.ReadKey();
}
private void CreateFeildLoadCarrier()
{
for (int i = 0; i < 8; i++)
{
bandolier.Add(magazine);
}
feildLoadCarrier.Add(bandolier);
feildLoadCarrier.Add(multitool);
}
static void Main(string[] args)
{
IComponent <string> Album = new Composite <string>("Album");
Console.WriteLine("New Album Created");
Console.WriteLine("Add Photos to Album");
Album.Add(new Component <string>("Photo1"));
Album.Add(new Component <string>("Photo2"));
Album.Add(new Component <string>("Photo3"));
Album.Add(new Component <string>("Photo4"));
Console.WriteLine("Photos displayed after being added");
Console.WriteLine(Album.Display(4));
Console.WriteLine("Delete Photo from Album");
Album.Remove("Photo2");
Console.WriteLine("Photos displayed after being being deleted");
Console.WriteLine(Album.Display(4));
Console.ReadLine();
}
static void Main(string[] args)
{
var leaf = new Leaf();
var mainTree = new Composite("main tree");
var subTree1 = new Composite("sub tree 1");
subTree1.Add(new Leaf());
subTree1.Add(new Leaf());
var subTree2 = new Composite("sub tree 2");
subTree2.Add(new Leaf());
mainTree.Add(subTree1);
mainTree.Add(subTree2);
mainTree.DoOperation();
}
private void CreateArmyRuckSack()
{
CreateMRE();
armyRuckSack.Add(paracord);
armyRuckSack.Add(pancho);
for (int i = 0; i < 6; i++)
{
armyRuckSack.Add(tentStake);
}
armyRuckSack.Add(acu);
armyRuckSack.Add(undergarments);
armyRuckSack.Add(combatBoots);
armyRuckSack.Add(mre);
armyRuckSack.Add(mre);
}
public static void Main(string[] args)
{
#region Tree
var root = new Composite("root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
var co = new Composite("CompositeA");
co.Add(new Leaf("Leaf X"));
co.Add(new Leaf("Leaf Y"));
var co1 = new Composite("CompositeA");
co1.Add(new Leaf("Leaf P"));
co1.Add(new Leaf("Leaf Q"));
co.Add(co1);
root.Add(co);
root.Display(0);
#endregion Tree
#region Company
Company company = new ConcreteCompany("华隆总公司");
var huaDongCompany = new ConcreteCompany("华隆华东分公司");
var huaBeiCompany = new ConcreteCompany("华隆华北分公司");
company.Add(huaDongCompany);
company.Add(huaBeiCompany);
huaDongCompany.Add(new HrDepartment("华隆华东分公司Hr部门"));
huaDongCompany.Add(new FinanceDepartment("华隆华东分公司财务部门"));
huaBeiCompany.Add(new HrDepartment("华隆华北分公司Hr部门"));
huaBeiCompany.Add(new FinanceDepartment("华隆华北分公司财务部门"));
company.Display(0);
company.LineOfDuty();
#endregion Company
Console.ReadLine();
}
static void Main(string[] args)
{
var root = new Composite("Classification of Animals");
var invertebrates = new Composite("+ Invertebrates");
var vertebrates = new Composite("+ Vertebrates");
var warmBlooded = new Leaf("-- Warm-Blooded");
var coldBlooded = new Leaf("-- Cold-Blooded");
var withJointedLegs = new Leaf("-- With Jointed-Legs");
var withoutLegs = new Leaf("-- Without Legs");
invertebrates.Add(withJointedLegs);
invertebrates.Add(withoutLegs);
vertebrates.Add(warmBlooded);
vertebrates.Add(coldBlooded);
root.Add(invertebrates);
root.Add(vertebrates);
root.PrintName();
}
private void CreateArmyLoadout()
{
CreateArmyHelmet();
CreateM4A1();
CreateArmyRuckSack();
CreateFeildLoadCarrier();
armyLoadout.Add(armyHelmet);
armyLoadout.Add(m4a1);
armyLoadout.Add(armyRuckSack);
armyLoadout.Add(feildLoadCarrier);
armyLoadout.Add(acu);
armyLoadout.Add(undergarments);
armyLoadout.Add(combatBoots);
armyLoadout.Add(multitool);
armyLoadout.Add(camelback);
}
static void Main(string[] args)
{
//以树形结构为例展示组合模式
Composite root = new Composite("树根");
root.Add(new Leaf("叶子A"));
root.Add(new Leaf("叶子B"));
Composite composite1 = new Composite("节点1");
composite1.Add(new Leaf("1叶子A"));
composite1.Add(new Leaf("1叶子B"));
Composite composite2 = new Composite("节点2");
composite2.Add(new Leaf("2叶子A"));
composite2.Add(new Leaf("2叶子B"));
composite1.Add(composite2);
root.Add(composite1);
root.Show(1);
}
private void CreateLongHikeLoadout()
{
CreateCivyRucksack();
longHikeLoadout.Add(undergarments);
longHikeLoadout.Add(pants);
longHikeLoadout.Add(shirt);
longHikeLoadout.Add(hat);
longHikeLoadout.Add(combatBoots);
longHikeLoadout.Add(civyRuckSack);
longHikeLoadout.Add(multitool);
}
static void Main(string[] args)
{
//以树形结构为例展示组合模式
Composite root = new Composite("树根");
root.Add(new Leaf("叶子A"));
root.Add(new Leaf("叶子B"));
Composite composite1 = new Composite("节点1");
composite1.Add(new Leaf("1叶子A"));
composite1.Add(new Leaf("1叶子B"));
Composite composite2 = new Composite("节点2");
composite2.Add(new Leaf("2叶子A"));
composite2.Add(new Leaf("2叶子B"));
composite1.Add(composite2);
root.Add(composite1);
root.Show(1);
//以学校为例展示组合模式
ConcreteDepartmentcs rootSchool = new ConcreteDepartmentcs("辽宁科技大学");
rootSchool.Add(new StudentOffice("辽宁科技大学学生管理处"));
rootSchool.Add(new TeachOffice("辽宁科技大学教师管理处"));
ConcreteDepartmentcs dep1 = new ConcreteDepartmentcs("软件学院");
dep1.Add(new StudentOffice("软件学院学生管理处"));
dep1.Add(new StudentOffice("软件学院教师管理处"));
rootSchool.Add(dep1);
rootSchool.ReportWork();
rootSchool.Show(1);
}
static void Main(string[] args)
{
Composite Root = new Composite("root"); //The added name
Root.Add(new Leaf("Leaf A"));
Root.Add(new Leaf("Leaf B"));
Composite comp = new Composite("Composite X");
comp.Add(new Leaf("Leaf XA"));
comp.Add(new Leaf("Leaf XB"));
Root.Add(comp);
Root.Add(new Leaf("Leaf C"));
//Add and Remove a Leaf
Leaf leaf = new Leaf("Leaf D");
Root.Add(leaf);
Root.Remove(leaf);
// Recursively display Tree
Root.Display(1);
Console.ReadKey();
}
private void CreateShortHikeLoadout()
{
CreateBackpack();
shortHikeLoadout.Add(backpack);
shortHikeLoadout.Add(undergarments);
shortHikeLoadout.Add(pants);
shortHikeLoadout.Add(shirt);
shortHikeLoadout.Add(combatBoots);
shortHikeLoadout.Add(multitool);
}
public void GenerateOfficeBuilding()
{
for (int i = 1; i < 4; i++)
{
Composite floor = new Composite(i, "floor");
for (int j = 1; j < 4; j++)
{
Leaf newOffice = MakeOffice(j, i);
floor.Add(newOffice);
}
OfficeBuilding.Add(floor);
}
}
static void Main(string[] args)
{
try
{
{//BasicStructure
//初始化一个根节点
Component root = new Composite("root");
//添加两个叶节点
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
//实例化一个枝节点，为枝节点添加两个叶节点，然后添加至根节点
Component comp = new Composite("Composite X");
comp.Add(new Leaf("Composite XA"));
comp.Add(new Leaf("Composite XB"));
root.Add(comp);
//实例化一个枝节点，为枝节点添加两个叶节点，然后添加至根节点
Component comp2 = new Composite("Composite Y");
comp2.Add(new Leaf("Composite YA"));
comp2.Add(new Leaf("Composite YB"));
root.Add(comp2);
root.Add(new Leaf("Leaf C"));
Leaf leaf = new Leaf("Leaf D");
root.Add(leaf);
root.Remove(leaf);
root.Display(1);
}
{//SituationSimulation
Company company = new ConcreteCompany("华夏企业北京总公司");
company.Add(new HRDepartment("北京总公司人力资源部"));
company.Add(new HRDepartment("北京总公司研发部"));
Company company2 = new ConcreteCompany("华夏企业深圳分公司");
company2.Add(new HRDepartment("深圳分公司人力资源部"));
company2.Add(new HRDepartment("深圳分公司研发部"));
company.Add(company2);
Company company3 = new ConcreteCompany("华夏企业深圳宝安区分公司");
company3.Add(new HRDepartment("深圳宝安区分公司人力资源部"));
company3.Add(new HRDepartment("深圳宝安区分公司研发部"));
company2.Add(company3);
Company company4 = new ConcreteCompany("华夏企业深圳龙华区分公司");
company4.Add(new HRDepartment("深圳龙华区分公司人力资源部"));
company4.Add(new HRDepartment("深圳龙华区分公司研发部"));
company2.Add(company4);
Company company5 = new ConcreteCompany("华夏企业上海分公司");
company5.Add(new HRDepartment("上海分公司人力资源部"));
company5.Add(new HRDepartment("上海分公司研发部"));
company.Add(company5);
company.Show(1);
Console.WriteLine("职责：");
company.LineOfDuty();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadKey();
}
private void CreateCamelback()
{
camelback.Add(water);
}
private void CreateMagazine()
{
magazine.Add(ammo);
}
static void Main()
{
// Create a tree structure
Composite root = new Composite("root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
Composite comp = new Composite("Composite X");
comp.Add(new Leaf("Leaf XA"));
comp.Add(new Leaf("Leaf XB"));
root.Add(comp);
root.Add(new Leaf("Leaf C"));
// Add and remove a leaf
Leaf leaf = new Leaf("Leaf D");
root.Add(leaf);
root.Remove(leaf);
// Recursively display tree
root.Display(1);
// Wait for user
Console.Read();
}
static void Main(string[] args)
{
//组合模式:将对象组合成树形模式结构以表示“部分-整体”的层次结构，组合模式使得用户对单个对象和组合对象的使用具有一致性
//介绍
// 意图：将对象组合成树形结构以表示"部分-整体"的层次结构。组合模式使得用户对单个对象和组合对象的使用具有一致性。
//主要解决：它在我们树型结构的问题中，模糊了简单元素和复杂元素的概念，客户程序可以向处理简单元素一样来处理复杂元素，从而使得客户程序与复杂元素的内部结构解耦。
//何时使用： 1、您想表示对象的部分 - 整体层次结构（树形结构）。 2、您希望用户忽略组合对象与单个对象的不同，用户将统一地使用组合结构中的所有对象。
//如何解决：树枝和叶子实现统一接口，树枝内部组合该接口。
//关键代码：树枝内部组合该接口，并且含有内部属性 List，里面放 Component。
//应用实例： 1、算术表达式包括操作数、操作符和另一个操作数，其中，另一个操作符也可以是操作数、操作符和另一个操作数。 2、在 JAVA AWT 和 SWING 中，对于 Button 和 Checkbox 是树叶，Container 是树枝。
//优点： 1、高层模块调用简单。 2、节点自由增加。
//缺点：在使用组合模式时，其叶子和树枝的声明都是实现类，而不是接口，违反了依赖倒置原则。
//使用场景：部分、整体场景，如树形菜单，文件、文件夹的管理。
//注意事项：定义时为具体类。
{
Composite root = new Composite("root");
root.Add(new Leaf("Leaf A"));
root.Add(new Leaf("Leaf B"));
Composite comp = new Composite("Composite X");
comp.Add(new Leaf("Leaf XA"));
comp.Add(new Leaf("Leaf XB"));
root.Add(comp);
Composite comp2 = new Composite("Composite XY");
comp2.Add(new Leaf("Leaf XYA"));
comp2.Add(new Leaf("Leaf XYB"));
comp.Add(comp2);
root.Add(new Leaf("Leaf C"));
Leaf leafD = new Leaf("leaf D");
root.Add(leafD);
root.Remove(leafD);
root.Display(1);
}
{
ConcreteCompany root = new ConcreteCompany("北京总公司");
root.Add(new HRDepartment("总公司人力资源部"));
root.Add(new FinanceDepartment("总公司财务部"));
ConcreteCompany comp = new ConcreteCompany("上海华东分公司");
comp.Add(new HRDepartment("华东分公司人力资源部"));
comp.Add(new FinanceDepartment("华东分公司财务部"));
root.Add(comp);
ConcreteCompany comp1 = new ConcreteCompany("南京办事处");
comp1.Add(new HRDepartment("南京办事处人力资源部"));
comp1.Add(new FinanceDepartment("南京办事处财务部"));
comp.Add(comp1);
ConcreteCompany comp2 = new ConcreteCompany("杭州办事处");
comp2.Add(new HRDepartment("杭州办事处人力资源部"));
comp2.Add(new FinanceDepartment("杭州办事处财务部"));
comp.Add(comp2);
Console.WriteLine("\n结构图：");
root.Display(1);
Console.WriteLine("\n职责：");
root.LineOfDuty();
}
Console.ReadLine();
}
private void CreateCivyRucksack()
{
civyRuckSack.Add(mre);
civyRuckSack.Add(mre);
civyRuckSack.Add(camelback);
civyRuckSack.Add(pancho);
civyRuckSack.Add(paracord);
for (int i = 0; i < 6; i++)
{
civyRuckSack.Add(tentStake);
}
civyRuckSack.Add(combatBoots);
civyRuckSack.Add(pants);
civyRuckSack.Add(shirt);
civyRuckSack.Add(undergarments);
}
private void CreateBackpack()
{
backpack.Add(camelback);
backpack.Add(survivalBar);
}