Java implements instance code for anonymous classes through interfaces
- 2020-04-01 02:24:27
- OfStack
package com.chase.test;
interface I1 {
void print();
void eat();
}
public class AnonymousClass {
public static String excute(I1 c){
System.err.println("excute Methods the print ...");
c.print();
c.eat();
return "excute() The value returned ...";
}
public String testExcute() {
return excute(new I1(){
public void print() {
System.out.println(" Invokes anonymous internal printing ...");
}
public void eat() {
System.out.println(" The food was delicious today ...");
}
}) ;
}
public static void main(String[] args) {
AnonymousClass entity = new AnonymousClass();
System.out.println(entity.testExcute());
}
}
Operation results:
< img border = 0 SRC = "/ / files.jb51.net/file_images/article/201310/20131018171222408.gif" >