ÊäÈëÒªËØ£º Êý¾ÝÏî Ëù¹ºÉÌÆ· ¹ºÂòÊýÁ¿ ÉÌÆ·¼Û¸ñ ¹ºÂòÉÌÆ·×Ü¼Û ¶ÔÓ¦Óû§
˵Ã÷ ÊäÈë¸ñʽ Îı¾ Îı¾ Îı¾ Îı¾ Îı¾ ÊÇ·ñ±ØÌî ÊÇ ·ñ ÊÇ ·ñ ·ñ 29
ÓÃÀýÃèÊö£º
Context ID Name Actor Description Pre-condition Post-condition Exception Description UC-11 ¹ºÎï³µ Ïû·ÑÕß µÇ½ºó½øÈëÊ×Ò³£¬ä¯ÀÀÉÌÆ·£¬Ñ¡ÔñÉÌÆ·£¬¼ÓÈ빺Îï³µ£¬È·ÈÏÖ§¸¶¡£ÆÚ¼ä¿ÉÒÔÑ¡Ôñ¶àÖÖ²úÆ· Óû§ÒѾµÇ¼ È·ÈÏÖ§¸¶ºó£¬Ìø×ªµ½Ê×Ò³
ÓÃÀý¹ý³Ì£º
Step 1 Actor Óû§ Description Branch ConditioLocation n µÇ½ºó½øÈëÊ×Ò³£¬ä¯ÀÀÉÌÆ·£¬Ñ¡ÔñÉÌÆ·£¬ ¼ÓÈ빺Îï³µ£¬È·ÈÏÖ§¸¶ ÏêϸÐÅÏ¢£º
µÇ½ºó½øÈëÊ×Ò³£¬ä¯ÀÀÉÌÆ·£¬Ñ¡ÔñÉÌÆ·£¬¼ÓÈ빺Îï³µ£¬È·ÈÏÖ§¸¶¡£ÆÚ¼ä¿ÉÒÔÑ¡Ôñ¶àÖÖ²úÆ·¡£²é¿´»ý·Ö£¬»»È¡½±Àø¡£
3.2.12 Óû§ÐÅÏ¢¹ÜÀí
ÓÐÖúÓÚÓû§¼°Ê±¸üÐÂ×Ô¼ºµÄÐÅÏ¢£¬°ïÖúÊÛ»õÉ̼°Ê±µÄ½«Óû§µÄ¶©µ¥»õÎïÓʼĵ½Óû§µÄ×îеØÖ·¡£ Ä£¿éÓÃÀýͼ£º
30
ʹÓÃÕߣº¹ÜÀíÔ±¡¢É̳ÇÓû§ Ä£¿éÁ÷³Ìͼ£º
ÓÃÀý¹ý³Ì
Step 1 Actor ¹ÜÀíÔ± Description Branch ConditioLocation n ²ÉÈ¡ÒÔÏÂÈÎÒâÒ»ÖÖ²Ù×÷·½Ê½£º 1. µã»÷ÍøÒ³ÉϵĹÜÀíÔ±µÇ½£¬ÊäÈëÕ˺ÅÃÜÂëµÇ½¡£ 2. ½øÈë¹ÜÀíÔ±½çÃæ 3. ÐÅÏ¢¸üУ¨ÐÅÏ¢Ìîд£© 4. È·¶¨£¬ÑéÖ¤ 5. Ð޸ijɹ¦ 2 ×¢²áÓû§ ²ÉÈ¡ÒÔÏÂÈÎÒâÒ»ÖÖ²Ù×÷·½Ê½£º 1. µã»÷ÍøÒ³ÉϵÄÓû§×¢²á 31
Step Actor Description 2. ½øÈëÓû§Ò³Ãæ 3. ÐÅÏ¢Ìîд£¨ÐÅÏ¢¸üУ© 4. È·¶¨£¬ÑéÖ¤ 5. ×¢²á³É¹¦ Branch ConditioLocation n
3.2.13 ¸øÂô¼ÒÆÀ¼Û¹ÜÀí
ͨ¹ýÓû§¶ÔÉ̳ÇÊÛ»õÉÌµÄÆÀ¼Û¿ÉÒÔÈ·¶¨É̳ǶÔÓ¦ÊÛ»õÉÌÏúÊÛ³ÏÐŶȣ¬Ò²¿ÉÒÔÈÃÆäËûÊÛ»õÉÌÓиöÖ±¹ÛµÄÁ˽⣬×÷³öÃ÷È·µÄÑ¡Ôñ¡£ Ä£¿éÓÃÀýͼ£º
ʹÓÃÕߣº¹ÜÀíÔ±¡¢É̳ÇÓû§¡¢ÊÛ»õÉÌ Ä£¿éÁ÷³Ìͼ£º
32