Java与模式 - UML图标及其Java实现

1)Class

public class MyClass {
    private String attribute;
    public int operation() {
       ......
    }
}

2)Interface

public interface MyInterface {
    public void operation();
}

3)Package

package com.hideto.rose;

4)Dependency

public class MyClass1 {
    public void operation(MyClass2 x) {
       ......
    }
}

5)Association

public class MyClass1 {
    private MyClass2 x;
    public void operation() {
       ......
    }
}

6)Aggregation

public class MyClass1 {
    private MyClass2 x;
    public void operation() {
       ......
    }
}

7)Composition

public class MyClass1 {
    private MyClass2 x;
    public void operation() {
       ......
    }
}

8)Generalization

public class MyClass1 {
    ......
}
public class MyClass2 extends MyClass1 {
    ......
}

9)Realization

public Interface MyInterface {
    ......
}
public class MyClass implements MyInterface {
    ......
}