http://hiphotos.baidu.com/ghyghost/abpic/item/09689e5092a72843853524bc.jpg
update code :
package test_package;
public interface Isubject {
void subjectMethod();
}
package test_package;
public interface Iobserver {
}
package test_package;
public class Subject1 implements Isubject {
public void subjectMethod() {
throw new UnsupportedOperationException();
}
}
but i hope Class Subject1 become:
package test_package;
public class Subject1 implements Isubject {
Iobserver Iobserver_ref;
public void subjectMethod() {
throw new UnsupportedOperationException();
}
}
how do it??
how use the SDE implement me function??
3Q
i english poor
