person.java

来自「java与mdb,一个简单的java访问数据库系统」· Java 代码 · 共 42 行

public abstract class Person
{
	private String id;
	private String name;
	
	public Person(String pid,String pna)
	{
		this.setId(pid);
		this.setName(pna);
	}
	public Person()
	{
			this.setId("?");
			this.setName("???");
	}

	public void setId(String pid)
	{
		this.id=pid;
	}
	public String getId()
	{
		return this.id;
	}
	public void setName(String na)
	{
		this.name=na;
	}
	public String getName()
	{
		return this.name;
	}
	
	public abstract String toString();
	
	public void display()
	{
		System.out.println("Person Information:");
		System.out.println("\tId: "+this.getId());
		System.out.println("\tName:"+this.getName());
	}
}