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business modeling with uml business patterns at work phần 6

. Các chi tiết như vậy được định nghĩa trong mô hình hóa các hệ thống thông tin phần mềm. Các yêu cầu của thông tin được quản lý bởi doanh nghiệp, nhưng đôi khi các thông tin sẵn có cũng điều chỉnh việc kinh doanh. Ví dụ, các thông tin mà doanh nghiệp có có thể tạo ra cơ hội mới cho doanh nghiệp; các thông tin một doanh nghiệp có thể | Structure Figure 7.8 The structure of the Business Event-Result History pattern. Participants Party is a class that represents both people and companies. The parties play a role in the context of a Contract. Typical roles are seller and buyer. Party typically has the attributes name and address. Business Event describes occurrences of significance. Examples of Business Event attributes include date priority and description. Business Event Type describes the Business Event. Common instances of the Business Event Type class are delivery contract signing and purchase. Contract represents a deal or a decision. The Contract rules the circumstances of a delivery where the delivery is a Product. The Contract is usually between a seller and a buyer but it can also be between other parties. Common attributes are description date and until-date. Contracts can be associated with each other for example one contract can be complementary to another contract. This is also shown with the recursive association. Contract Type describes the type of a Contract. Two common examples of the Contract Type class are skeleton contract and lease contract. Statement expresses a Contract. A statement can express many contracts and a contract can be stated many times. Typical attributes are description and date. Statements also can be associated with each other. This is shown with the recursive association. Statement Type describe the type of Statement. Common instances are written and verbal statements. Product is a class that represents the deliverables. Products can be abstract objects such as a service business effort market share or physical objects such as software and hardware. Common attributes are ID and name. Product Type describes types of products. Instances of the Product Type class are computer program support consulting and installation. Business events are connected to their results in terms of Product Contract Party and Statement. The models produced in accordance to the .