person.java

基础性的JAVA源代码

package exec.day0928;

public class Person {
	private String name;
	public void happy(){
		System.out.println(name+" happy!");
	}
	public void sad(){
		System.out.println(name+" sad！");
	}
	class PersonEmotion{
		private boolean isHappy;
		public boolean isIsHappy(){
			return isHappy;
		}
		public void setIsHappy(boolean isHappy){
//			this.isHappy = isHappy;
			if(isHappy){
				happy();
			}else{
				sad();
			}
		}
	}
}