testmyset.java

基本的数据结构的java代码

public class TestMySet{
	public static void main(String[] args){		
		MySet os1 = new MySet();
		MySet os2 = new MySet();	
		MySet os3 = new MySet();
			
		os1.add(new Integer(0));
		os1.add(new Integer(2));
		os1.add(new Integer(5));
		
		os2.add(new Integer(5));
		os2.add(new Integer(0));
		os2.add(new Integer(2));
		os2.add(new Integer(5));			//测试重复添加的情况
		
		os3.add(new Integer(7));
		os3.remove(new Integer(7));
	
		System.out.print("Set of os1 is: { ");	
		MyIterator it1 = os1.iterator();
		while(it1.hasNext()){
			System.out.print(it1.next() + "  ");
		}
		System.out.println("}");	
			
		System.out.print("Set of os2 is: { ");	
		MyIterator it2 = os2.iterator();
		while(it2.hasNext()){
			System.out.print(it2.next() + "  ");
		}
		System.out.println("}");	
		
		System.out.print("Set of os3 is: { ");	
		MyIterator it3 = os3.iterator();
		while(it3.hasNext()){
			System.out.print(it3.next() + "  ");
		}
		System.out.println("}");	
		
		if(os1.include(os3))
			System.out.println("os1 including os3");
		else
			System.out.println("os1 does not including os3");

		if(os1.include(os2))
			System.out.println("os1 including os2");
		else
			System.out.println("os1 does not including os2");
			
		if(os1.eqauls(os2))
			System.out.println("os1 is eqaul with os2");
		else 
			System.out.println("os1 is not eqaul with os2");
	}
}