Package cn.net.pap.common.datastructure.observer

Interface PapSubject

All Known Implementing Classes:

PapPublisher

public interface PapSubject

被观察者

Method Summary

Modifier and Type	Method	Description
void	addNextPapSubject(PapSubject nextSubject)
void	attach(PapObserver a)
void	callNotify(Object obj)
void	detach(PapObserver a)

Method Details

attach

void attach(PapObserver a)

addNextPapSubject

void addNextPapSubject(PapSubject nextSubject)

detach

void detach(PapObserver a)

callNotify

void callNotify(Object obj)