Object-oriented System Analysis Of Atm System

With the ATM and self-service banking business the proportion of the constantlyincreasing, all the commercial banking self-help equipment size fast expansion, andbanking self-help equipment system construction is still relatively slowly. If the bankATM system can better face customer, meet the customer demand, so will enhance itsbank’s satisfaction, so as to attract more customers to the bank.This paper expounds the analysis and design of the object-oriented program ofAutomatic Teller Machine, making good sense of the theorem and function of ATM’sinner computer software. Object-Oriented programing is a process of turning theneeds of software into a detailed object instruction. This instruction covers thecomplete description about the way of the communication between every object’sfunction and responsibility! This essay makes a detailed description about object,category, object-oriented, UML, also analysis the Automatic Teller Machine program,combining the related contents. The Object-oriented programing there mainly uses thethoughts of abstraction, encapsulation and inheritance to model the real world, then itmake out the inner computer program of Automatic Teller Machine. First, the processneed to find classes, according to the requirements of the target, the words may becollected to form a noun phrase list, and then some of the wrong phrases whichredundant, vague, system-independent or positioning errors should be removed,thenformed initial candidate class, the process requires repeated. The candidate classshould be correlation analysis to obtain the corresponding relations; the process maygenerate new candidate class, or find the extra candidate class. The class of finalscreened out will be classified, so further abstracted to form a super-class, and thenget class inheritance diagram, then build the static structure model. According to staticstructure model, we also built dynamic structure model.