1 1 0 0 0 0 0 0 1 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 0 0 389000000 1 32 1024 768 3012000000 0 2623000000 0 389000000 10.000000 1.000000 2 4478 65 1 22050 0 49 0 Verifying Object Behavior and Collaboration 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 1 389000000 558000000 1 32 1024 768 3012000000 389000000 2454000000 389000000 558000000 10.000000 1.000000 2 4478 65 1 22050 0 49 1 Transforming Analysis Class Diagram to Design Class Diagram 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 2 558000000 740000000 1 32 1024 768 3012000000 558000000 2272000000 558000000 740000000 10.000000 1.000000 2 4478 65 1 22050 0 49 2 Four Implicit Object Behaviors 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 3 740000000 1080000000 1 32 1024 768 3012000000 740000000 1932000000 740000000 1080000000 10.000000 1.000000 2 4478 65 1 22050 0 49 3 Design Patterns 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 4 1080000000 1294000000 1 32 1024 768 3012000000 1080000000 1718000000 1080000000 1294000000 10.000000 1.000000 2 4478 65 1 22050 0 49 4 Gang-of-Four Patterns 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 5 1294000000 1677000000 1 32 1024 768 3012000000 1294000000 1335000000 1294000000 1677000000 10.000000 1.000000 2 4478 65 1 22050 0 49 5 Adapter Pattern 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 6 1677000000 2038000000 1 32 1024 768 3012000000 1677000000 974000000 1677000000 2038000000 10.000000 1.000000 2 4478 65 1 22050 0 49 6 Frameworks and Components 1 C:\Documents and Settings\james\My Documents\millerjwcom\dom\gbis722online\week7\Chap18cSummary\Chap18cSummary.avi 0 7 2038000000 3011000000 1 32 1024 768 3012000000 2038000000 1000000 2038000000 3011000000 10.000000 1.000000 2 4478 65 1 22050 0 49 7 Object Reusability The OO Success Story 1 0 Verifying Object Behavior and Collaboration 1 0 389000000 Transforming Analysis Class Diagram to Design Class Diagram 1 1 558000000 Four Implicit Object Behaviors 1 2 740000000 Design Patterns 1 3 1080000000 Gang-of-Four Patterns 1 4 1294000000 Adapter Pattern 1 5 1677000000 Frameworks and Components 1 6 2038000000 Object Reusability The OO Success Story 1 7 32 0000 No additional notes. 389000000 No additional notes. 558000000 Teaching Notes When identifying behaviors, don’t forget these implied 649000000 behaviors for every object. 740000000 Teaching Notes You can think of design patterns as an FAQ, a "rule of thumb" or 910000000 helpful advice for design issues. 1080000000 Teaching Notes There are many other patterns beside the GOF patterns (as the 1187000000 Martin Fowler pattern shown on the previous slide). 1294000000 Teaching Notes Sales Tax Adapter class provides an unchanging interface to 1389750000 Member Order class (and others). Brand X Adapter translates 1485500000 interfaces of Sales Tax Adapter to interface of Brand X Sales Tax Calculator 1581250000 If ever change from Brand X, have only to write a new adapter subtype. 1677000000 Teaching Notes By using frameworks and components developers can 1797330000 concentrate on developing the logic that is new or unique to the application, thus reducing 1917660000 the overall time required to build the entire system. 2038000000 Teaching Notes PL/1 is a traditional 3GL language. 2524500000 Smalltalk is an OO language.