已阅读5页,还剩13页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
译文用于连锁酒店预订管理信息系统需求分析的UML方法摘要本文介绍了在开发酒店预订管理系统时,用于需求分析阶段的UML方法的实施过程。UML用例和VISIO2003是用来分析和实现的工具。通过采用图形化的方法,包括用例视图、交互视图、序列视图、状态视图,能够把原始的用户们多种多样的需求整理好,并且有效和详细地阐述出来。因此,这些结果为系统的后续开发和实施提供有效的基础。关键词组件,设计,UML,连锁酒店管理系统,需求分析,用例,试图。1引言传统的需求分析,重点放在系统和功能的阐述分析。它是专注于单个模块功能的过程。它使得系统分析很容易被复杂的系统功能弄得混乱,而且还缺少对整体框架的认识,即系统和需求视图的逻辑结构。所有的这些缺陷造成了所设计的系统缺少一个清楚的架构,而且还降低了系统的灵活性和扩展性。随着面向对象的分析与设计(OOAONTHECONTRARY,WHENTHERECEPTIONISTRECEIVESACALLFROMACUSTOMER,HEMUSTCHECKINTHEROOMSTATEMAP,CONDUCTINGTHEINFORMATIONREGISTRATIONOFTHECALLINGCUSTOMERTOFULFILLTHEPHONERESERVATIONTHEUSECASEDIAGRAMOF“RESERVATIONMANAGEMENT”ISPICTUREDASFIGURE2FIG2INTENDEDUSECASEDIAGRAMAFTERTHECUSTOMERLOGSINTHEINTERFACEOFRESERVATION,IFHEISTHEMEMBEROFTHEHOTELWOULDBEASKEDTOINPUTTHEMEMBERNUMBERANDPASSWORD,THENTHESYSTEMWILLPROVIDEHISINFORMATIONIMMEDIATELYTHESELECTREGIONANDTIMEARETHETWONECESSARYUSECASESTOENSURETHEFOLLOWINGRESERVATIONOPERATIONNAMELY,THEONLINERESERVATIONINCLUDESSELECTREGION,SELECTTIMEANDMEMBERREGISTRATIONUSECASE,ANDMAKEUSEOFTHEUSECASEOFROOMINQUIRYTOCHECKTHEFUNCTIONFIG3INTENDEDUSECASEDIAGRAM32EXTENSIVEREFERRINGUSECASEINTERACTIONVIEWACOLLABORATIONDIAGRAMSHOWSTHEOBJECTSANDRELATIONSHIPSINVOLVEDINANINTERACTIONFIG4SCHEDULEDINTERACTIVEDIAGRAM33EXTENSIVEREFERRINGUSECASEACTIVEVIEWACTIVEDIAGRAMISTHECONTROLFLOWTHATDESCRIBESARANGEOFACTIVITIESOFSYSTEMANDBUSINESS,WHICHDEMONSTRATESTHEWHOLEPROCESSTHATTRANSFERSONEACTIVITYTOANOTHERACTIVEDIAGRAMISASPECIALSTATEMACHINE,WHICHCONTAINSMOSTPARTSOFACTIVESTATE,MOSTTRANSFORMATIONARETRIGGEREDBYTHECOMPLETIONOFTHEORIGINALSTATEACTIVITYTHEELEMENTSOFTHEACTIVEDIAGRAMCONSISTOFOPERATINGSTATE,ACTIVESTATE,TRANSFORMATION,BRANCH,FORK,CONNECTION,ANDTRACKANDOBJECTFLOWOPERATINGSTATEINDICATESEXECUTABLEANDINSEPARABLEACTIONEXECUTIONFOREXAMPLE,TOCALCULATEASSIGNMENTOFATTRIBUTION,INVOKEANOBJECT,SENDASIGNALTOTHEOBJECT,ORBUILDANDDAMAGEANOBJECT,ANDSOONWHILEACTIVESTATEISOPPOSITETOTHEACTIVESTATE,ITCANBEDECOMPOSEDOPERATINGSTATEISANEXCEPTIONFROMTHEACTIVESTATEFORITCANTBEDECOMPOSEDFURTHERMOREACTIVEDIAGRAMPROVIDESTHEDESCRIPTIONOFSYSTEMAFTERTHEUSECASEDIAGRAM,TOEXPLAINMOREABOUTTHEEXECUTIONPROCESSOFSYSTEM,ANDHOWTOCHANGETHEDIRECTIONOFEXECUTIONINVARIOUSSITUATIONSTHEREFORE,ACTIVEDIAGRAMISUSEDTOBUILDWORKCONTROLFLOWFORTHEUSECASEMODEL,TOELABORATETHEUSECASEMODELFIG5SCHEDULEDACTIVITYDIAGRAM34EXTENSIVEREFERRINGUSECASESEQUENCEVIEWSEQUENCEDIAGRAMMODELSUSEADOPTEDLOGICALPROPOSAL,THEADOPTEDPROPOSALCANBEAPARTOFUSECASECANBETHEOPTIONALPROCESSCANBETHEWHOLEUSECASEPROCESSITALSOCANBETHELOGICINVOLVINGINSEVERALUSECASESSEQUENCEDIAGRAMBELONGSTOSOMEINTERACTIONAMONGBEHAVIORALCLASSIFIERCLASSIFIERISCOLLABORATIONONECOLLABORATIONCANINVOLVESEVERALINTERACTIONSHOWEVER,ONEINTERACTIONCANONLYINVOLVEONESEQUENCEDIAGRAMTHISISTHERESERVATIONSEQUENCEDIAGRAMOFTHECHAINHOTELRESERVATIONMANAGEMENTFIG6SCHEDULEDSEQUENCEDIAGRAM4FEATUREREQUIREMENTINORDERTOENSURETHELASTING,SAFE,STABLE,RELIABLEANDEFFECTIVEOPERATION,“CHAINHOTELMANAGEMENTSYSTEM”SHOULDMEETTHEFOLLOWINGASPECTSOFFEATUREREQUIREMENT41DATADEFINITIONSYSTEMOFDATAPROCESSINGACCURACYANDPRECISIONREQUIREMENTSSHALLBESATISFIEDASFOLLOWSAASTHEINPUTGENERATEDBYTHESYSTEMMUSTMEET18BREQUIREDITEMMUSTHAVESIGNS,ANDEMAILADDRESSWHICHINPUTMUSTCONFORMTOTHEFORMOFEMAILADDRESSCINTEGERNUMBERSHOULDBERETAINEDONTHEUNITSDTHEREALDATADONOTSPECIALREQUIREMENTGENERALLYRETAINEDAFTERTHEDECIMALPOINTTWO42CHARACTERISTICSOFTHETIMEANDADAPTABILITYSYSTEMPROCESSINGACCURACYANDTIMELINESSISTHESYSTEMPERFORMANCENECESSARYINTHESYSTEMDESIGNANDDEVELOPMENTPROCESS,MUSTFULLYCONSIDERWHATWILLTHESYSTEMBEEXPOSEDTOCURRENTANDFUTUREWORKLOAD,THESYSTEMSPROCESSINGPOWERANDRESPONSETIMETOMEETTHENEEDSOFUSERSOFINFORMATIONPROCESSING“CHAINHOTELMANAGEMENTSYSTEM“INTHEDAILYTREATMENTRESPONSERATEOF1SECONDGRADE,SOITCANBETIMELYFEEDBACKDURINGTHETIMEOFSTATISTICALANDANALYSISANDQUERY,ACCORDINGTOTHEDIFFERENTAMOUNTOFDATAREQUIRED,THEDIFFERENTOFSECONDGRADETOTHEMINUTELEVELPRINCIPLEISTOENSURETHATOPERATORSWILLNOTAFFECTTHESPEEDOFEFFICIENCYINTHEPROCESSOFDEVELOPING“CHAINHOTELMANAGEMENTSYSTEM”,EXPANDABILITYSHOULDBETAKENINTOCONSIDERATIONFOREXAMPLE,WITHTHECHANGEINTHEWAYOFMANAGEMENTSYSTEM,USERSDEMANDFORINQUIRYWILLALSOBECONTINUOUSLYUPDATEDANDCOMPLETEDALLOFTHESEREQUESTTHESYSTEMTOPROVIDESUFFICIENTWAYSINADJUSTINGANDEXPANDINGTHEFUNCTION4THISSHOULDBEREALIZEDTHROUGHTHEOPENNESSOFTHESYSTEMTHATIS,SYSTEMSHOULDBEOPENASWELLASBEABLETOINCREASEANDDECREASESYSTEMMODULESIMPLYANDDEPLOYSYSTEMHARDWAREONTHEPREMISEOFCOMPLYINGWITHCERTAINSTANDARDTHROUGHFIXINGANDREPLACINGTHESOFTWARE,THEPROMOTIONANDUPDATEOFSYSTEMISCOMPLETEDTHESYSTEMASSURESITSEASINESSINAPPLICATIONANDMAINTENANCETHEUSERS“CHAINHOTELMANAGEMENTSYSTEM”DIRECTLYDEALSWITHARENOTCOMPUTERPROFESSIONALS,WHICHCALLSFORTHESYSTEMTOPROVIDEFAVORABLECUSTOMERINTERFACEANDFRIENDLYHUMANCOMPUTERINTERACTIONINTERFACETOREALIZETHIS,ITREQUIRESTHESYSTEMTOUSETECHNICALTERMSTHATAREFAMILIARTOUSERSANDINTERFACEOFCHINESEINFORMATIONASMUCHASPOSSIBLETOAIMATPOSSIBLEHANDLINGPROBLEMSUSERSMAYCOMEACROSS,SUFFICIENTONLINEHELPSHOULDBEPROVIDED,SHORTENINGTHEPROCESSOFTHEUSERSFAMILIARIZATIONWITHTHESYSTEM5FIG7SCHEDULEDACTIVITYDIAGRAMALOGINSCREENWHENSTARTUPPROGRAM,THELOGINSCREENWILLBESHOWN,ITISUSEDFORUSERLOGINBTRAYICONTHEPROGRAMSTARTSONLYINTHEWINDOWSTRAYICONTODISPLAYAPROGRAMCTHEMAININTERFACETHEMAJORCHAINHOTELMANAGEMENTSYSTEMUSERINTERFACEDBOOKINGMANAGEMENTINTERFACE,HOTELMANAGEMENTINTERFACE,PAYMENTMANAGEMENTINTERFACE,CUSTOMERMANAGEMENTINTERFACECLICKTOACCESSALLTHEINTERFACESWERE5OPERATIONALREQUIREMENTS51USERINTERFACESPREADINGBETWEENDIFFERENTINTERFACESCANALSOBEEXPRESSEDINUMLMODELS,BUTINTHEUMLSPECIFICATIONANDGRAPHICALREPRESENTATIONDONOTHAVESPECIFICDIAGRAMTOEXPRESS,ANDCANBEREPRESENTEDBYSTATEDIAGRAMREFERENCESSYSTEMREQUIREMENTSANALYSISUSINGUSECASEDIAGRAMS,SEQUENCEDIAGRAMS,INTERACTIONDIAGRAMS,ACTIVITYDIAGRAMSTODESCRIBEITTHROUGHTHEUSECASEDIAGRAMANDACTIVITYDIAGRAMCANNEATLYANALYZEBUSINESSREQUIREMENT,SOTHATUSERSANDDEVELOPERSCANQUICKLYGRASPTHEMAINFEATURESOFTHESYSTEMFORSYSTEMDEVELOPMENTREUNIFICATIONOFUMLMODELINGLANGUAGEISACOMMONLANGUAGEFORMODELALSOITPROVIDESYSTEMSANALYSISPROVIDESACOMMONSYMBOLSYSTEMTHATCANMEETANUMBEROFSOFTWAREATTHESAMETIME,UMLMODELINGCAPABILITIESPROVIDEALLTHEPROCESS
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 工程挖机机械租赁合同范本
- 学校维修墙面施工合同
- 鱼塘承包合同转让协议书
- 商业步行街书店租赁合同
- 司磅工中级测试题三
- 合伙购买商铺协议书范本版
- 码头合作协议书范本
- 高三下学期开学摸底考试数学试卷-带答案
- 观察动物的小学作文3篇
- 关于这样的人让我初中作文500字【10篇】
- 2023年12月江苏省如皋市委宣传部和卫健系统部分单位下半年公开招聘10名合同制工作人员笔试历年高频考点-难、易错点荟萃附答案带详解
- 钢结构焊接技术中的激光-电弧复合焊接技术介绍
- 2024年高考理综(天津卷)及答案
- 沟通与反馈技巧课件
- 小儿推拿治疗感冒
- 中国药科大学高等制药分离工程9结晶
- 押运员安全培训课件
- 物业服务投标技术方案
- 成人气管切开拔管中国专家共识解读
- 水平二(四年级第一学期)体育《小足球(18课时)》大单元教学计划
- 锦绣金华完整版本
评论
0/150
提交评论