The Object Constraint Language: Precise Modeling With Uml (Addison-Wesley Object Technology Series)
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The Object Constraint Language: Precise Modeling With Uml (Addison-Wesley Object Technology Series)
EN USISBN: 0201379406 bzw. 9780201379402, in Englisch, Addison-Wesley Professional, gebraucht.
Lieferung aus: Vereinigte Staaten von Amerika, In Stock.
computer science,computers,computers and technology,education and reference,mathematics,object-oriented design,object-oriented software design,programming,science and math,software, The Object Constraint Language: Precise Modeling with UML (Addison-Wesley Object Technology Series), C/C++ programmers commonly use assert statements to ensure program values are within range. You may be surprised to learn that the ability to model such constraints is now built into the Unified Modeling Language (UML) v. 1.1 in the form of the Object Constraint Language (OCL). The Object Constraint Language shows that with simple, elegant OCL statements, a UML design can be made more logically robust and easy to understand. The book begins with the ideas behind OCL, that it must model constraints as simply as possible. (Early formal languages such as Z and Larch often relied on mathematical symbols; not so with OCL.) The authors show that OCL can be used to model invariants (which apply conditions to classes) and in pre- and postconditions, which can be used to constrain operations of a class. The second chapter models a simple credit card bonus program (where credit card users can earn bonus points for using their cards according to known rules). This example is good because it lets the authors show how limiting conditions can enhance a UML design. They introduce the basic data types available in OCL, as well as collections of objects such as sets, bags, and sequences. Further sections cover advanced features, including working with collections and resolving ambiguous conditions. The authors provide hints for using OCL effectively, as well as extending OCL in new ways. (The motto here is simplicity first.) A handy appendix.
computer science,computers,computers and technology,education and reference,mathematics,object-oriented design,object-oriented software design,programming,science and math,software, The Object Constraint Language: Precise Modeling with UML (Addison-Wesley Object Technology Series), C/C++ programmers commonly use assert statements to ensure program values are within range. You may be surprised to learn that the ability to model such constraints is now built into the Unified Modeling Language (UML) v. 1.1 in the form of the Object Constraint Language (OCL). The Object Constraint Language shows that with simple, elegant OCL statements, a UML design can be made more logically robust and easy to understand. The book begins with the ideas behind OCL, that it must model constraints as simply as possible. (Early formal languages such as Z and Larch often relied on mathematical symbols; not so with OCL.) The authors show that OCL can be used to model invariants (which apply conditions to classes) and in pre- and postconditions, which can be used to constrain operations of a class. The second chapter models a simple credit card bonus program (where credit card users can earn bonus points for using their cards according to known rules). This example is good because it lets the authors show how limiting conditions can enhance a UML design. They introduce the basic data types available in OCL, as well as collections of objects such as sets, bags, and sequences. Further sections cover advanced features, including working with collections and resolving ambiguous conditions. The authors provide hints for using OCL effectively, as well as extending OCL in new ways. (The motto here is simplicity first.) A handy appendix.
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Object Constraint Language
EN PB USISBN: 9780201379402 bzw. 0201379406, in Englisch, Pearson, Taschenbuch, gebraucht.
Lieferung aus: Vereinigte Staaten von Amerika, In Stock.
9780201379402,0201379406,object,constraint,language,warmer,anneke,kleppe, Excellent Marketplace listings for "Object Constraint Language" by Jos B. Warmer and Anneke G. Kleppe starting as low as $1.99! Paperback, Shipping to USA only!
9780201379402,0201379406,object,constraint,language,warmer,anneke,kleppe, Excellent Marketplace listings for "Object Constraint Language" by Jos B. Warmer and Anneke G. Kleppe starting as low as $1.99! Paperback, Shipping to USA only!
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The Object Constraint Language: Precise Modeling with UML
EN PB NWISBN: 9780201379402 bzw. 0201379406, in Englisch, Addison-Wesley, Taschenbuch, neu.
Lieferung aus: Vereinigte Staaten von Amerika, In Stock.
Object-Constraint-Language~~Jos-B-Warmer, The Object Constraint Language: Precise Modeling with UML, Paperback.
Object-Constraint-Language~~Jos-B-Warmer, The Object Constraint Language: Precise Modeling with UML, Paperback.
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