... understand every aspect of the system, and if the lifecycle is short (a few UML Applied Object OrientedAnalysisandDesignUsing the UML A Course Companion 48 UML Applied - ObjectOriented ... reason, we call the modules Objects, and hence we have the term Object Oriented Design/ Programming. 24 UML Applied - ObjectOrientedAnalysisandDesignusing the UML ã2001 Ariadne Training ... around the world can clearly and unambiguously communicate their ideas using this, and a small collection 8 UML Applied - ObjectOrientedAnalysisandDesignusing the UML ã2001 Ariadne Training...
... them object- based rather than object- oriented. Under this definition, Smalltalk, Object Pascal, C++, Eiffel, and CLOS are all object- oriented, and Ada is object- based. However, since objects and ... it is both possible and highly desirable for us to use object- oriented design methods for both object- based and object- oriented programming languages. Object- OrientedDesign The emphasis ... OOA, OOD, and OOP related? Basically, the products of objectorientedanalysis serve as the models from which we may start an object- oriented design; the products of object- orienteddesign can...
... space-time semantics to object- oriented analysisanddesign of spatio-temporal data models in GIS. Chapter 3 considersthe concepts behind the object- oriented approach. OBJECT- ORIENTEDDESIGN FOR TEMPORAL ... path: identity, location and direction. Any OBJECT- ORIENTEDDESIGN FOR TEMPORAL GIS26(1977), Carlstein, Parkes and Thrift (1978), Parkes and Thrift (1980) and Golledge and Stimson (1997).The ... OBJECT- ORIENTEDDESIGN FOR TEMPORAL GIS28discrete simulation applications. By 1965 the object- oriented programming languageSimula (Dahl and Nygaard, 1966) had been...
... object- oriented design. Booch’s revised design method (Booch, 1991, 1994) gives probably the most2 General Object- OrientedDesign method developed at NASA.3 Hierarchical Object- OrientedDesign ... languages and their practical use in different application contexts, research interests have diversified,focusing on object- orienteddesign methods: Object- orienteddesign is a method of design ... provides a flexible and legitimate object- oriented modelof an application in which analysisanddesign techniques have been integrated foreach process, model and view of the object- oriented development.Booch...
... events and states.< Object- orientedanalysisanddesign is required for the development and implementation of the spatio-temporal data model within a GIS. The strengths of the STDM and its ... The actual notion of present, past and future in the STDM relies on theTable 4.1 Main abstractions defined for a space-time path. OBJECT- ORIENTEDANALYSISAND DESIGN 433.5 VERSION MANAGEMENT ... capabilitiesprovided by object orientation. Our spatio-temporal data model is described in thenext chapter. OBJECT- ORIENTEDDESIGN FOR TEMPORAL GIS46feasibility of applying object- oriented methods...
... at any time. OBJECT- ORIENTEDDESIGN FOR TEMPORAL GIS92Stages 4, 5: relocation of an existing object The last update procedure in the STDM involves the relocation of an existing object. The same ... scenario—stage 2 OBJECT- ORIENTEDDESIGN FOR TEMPORAL GIS94between historical views. The role of geographic visualisation is to provide the meansfor a better understanding of the STDM and the information ... procedureshave been defined as creation of a new object, creation of a new object from an existing object, and relocation of an existing object (Chapter 5, Section 3.3). The aim here isto illustrate the...
... functions and extensibility).Communication models are often modelled using an object- oriented approach. An object encapsulates state and provides a well-defined interface to the rest of the system.Objects ... based on object- orientedanalysisanddesign methods isfundamental to creating an open GIS. The STDM provides the user with a coherentcomputational model that encapsulates object classes, and spatio-temporal ... R.G.G., 1991, Object Data Management: Object- Orientedand Extended RelationalDatabase Systems, Reading MA: Addison-Wesley.CHANCE, A., NEWELL, R.G. and THERIAULT, D.G., 1990, An object- oriented GIS—issuesand...
... Phố Hồ Chí Minh đã nhiệt giúp đỡ chúng em hoànthành đồ án này!Bài viết là đề tài OBJECT- ORIENTEDANALYSISAND DESIGN. Dù các thành viên trong nhóm đã cố gắng làm việc miệt mài và nghiêm túc, ... CHÍ MINHTRƯỜNG ĐẠI HỌC CÔNG NGHỆ THÔNG TINMÔN: PHƯƠNG PHÁP MÔ HÌNH HÓAĐỒ ÁN: OBJECT- ORIENTED ANALYSIS AND DESIGN GVHD: Nguyễn Công HoanLớp: SE101.E11Nhóm SVTH :1. Võ Duy Cương 115200362. ... LỊCH SỬ:II. HƯỚNG ĐỐI TƯỢNG LÀ GÌ ?Lập trình hướng đối tượng (gọi tắt là OOP, từ chữ Anh ngữ object- oriented programming), hay còn gọi là lập trình định hướng đối tượng, là kĩ thuật lập trình...
... superscripts and denote incident and scattered fields. The quantities are in general complex and the subscripts 1 and 2 represent any combina-tion of orthogonal polarizations. More precisely, , and ... instantaneous total electricfield,(2.9)where and are unit vectors along the x and y directions, respectively. At, and , then by replacing by the ratio and by using trigonometry properties Eq. (2.9)can ... the target, and is the radarPRF. Assuming low PRF, the single pulse radar equation is given by (1.64) and for coherently integrated pulses we get(1.65)Now by using Eq. (1.63) andusing the...
... of objects that collaborate to achieve some higher level behavior. ã Object- orientedanalysisanddesign is the method that leads us to an object- oriented decomposition; object- orienteddesign ... them object- based rather than object- oriented. Under this definition, Smalltalk, Object Pascal, C++, Eiffel, and CLOS are all object- oriented, and Ada is object- based. However, since objects and ... it is both possible and highly desirable for us to use object- oriented design methods for both object- based and object- oriented programming languages. Object- OrientedDesign The emphasis...