Article View: cn.bbs.comp.lang.java
Article #491Re: ����interface��һ������
From: ��ң
Date: Thu, 11 Dec 2008 23:35
Date: Thu, 11 Dec 2008 23:35
21 lines
2304 bytes
2304 bytes
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�㲻��public String getFileName(SubClass param)��ô���壬
�ڽӿ������ж���public String getFileName(BaseClass param)��Ȼ����õ�ʱ����SubClass��������������ˡ�
�� �� barani (�����̶�) �Ĵ������ᵽ: ��
: �ӿ������壬getFileName�����IJ�����ɻ���BaseClass
: public interface FileNameCreator {
: String getFileName(BaseClass param);
: }
: ��ô��ʵ�ָýӿڵ�ʱ������������,SubClass��BaseClass������
: ...................
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X-Google-Thread: f6cb0,4c1ea41c3b20ca18 X-Google-Attributes: gidf6cb0,domainid0,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news2.google.com!news2.google.com!news.glorb.com!news.neu.edu.cn!news.byr.edu.cn!TJU From: sadman.bbs@bbs.tju.edu.cn.no.spam (��ң) Newsgroups: cn.bbs.comp.lang.java Subject: Re: ����interface��һ������ Date: 11 Dec 2008 23:35:02 GMT Organization: �����ʵBBSվ Message-ID: <4dPCec$9eQ@bbs.tju.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1229038502.A