object class message and method

Lecture Systems analysis and design with UML (3 e) Chapter 9 Class and method design

Ngày tải lên : 16/05/2017, 13:42

... contained in attributes of itself or a superclass to an object that is passed as a parameter to the method to an object that is created by the method to an object that is stored in a global variable ... document message passing between object • A contract is created for each method that is publicly visible in a class • Should contain enough information for the programmer to understand what the method ... Objectives • Become familiar with coupling, cohesion, and connascence • Be able to specify, restructure, and optimize object designs • Be able to identify the reuse of predefined classes,...

36
560
0

Class Members and Class Reuse

Ngày tải lên : 05/10/2013, 05:20

... from the root class object and therefore, all methods defined in object can be called by any C# object Consequently, every class other than object has a superclass If the superclass is not specified ... another class Aggregation, therefore, reuses classes by assembling objects of existing classes to define, at least in part, the data members and methods of a new class In order to define the class ... In the preceding Id class, the method GetIdNumber has a return type of int and no parameters ■ 3.1 Fields and Methods 31 To invoke a method from within a given class, the MethodName is followed...

25
221
0

Alternative designs and methods for customer satisfaction measurement

Ngày tải lên : 18/10/2013, 12:15

... SURVEY METHODS Several survey methods may be used to collect CSM data The most commonly used include mail, electronic, telephone, in-person, or some combination of methods (hybrid) Each method ... between methods Actual response rates will vary depending on the ways methods are deployed and should be expected to vary from one organization to another Impacts of Population Size, Sample Size and ... clear on both the information needs and how results will be used for improvement In addition, clarity on the key factors impacting CSM designs and methods (and the resulting tradeoffs) facilitates...

9
448
0

Appendix A_ Netscape Navigator Object Road Map and Compatibility Guide

Ngày tải lên : 22/10/2013, 15:15

... window.document.formName.textName.value The three columns in the individual object listings show the properties, methods, and event handlers for the object Browser Compatibility Guide in MSIE for Macintosh, but not Windows onAbort= ... shift Zero ﬁll right shift Property destroyer Object creator Object self-reference Value type Return no value Functions of All Objects watch(id, handler)N4 unwatch(id)N4 if (condition) { statementsIfTrue ... (Java methods) hash host hostname href pathname port protocol search target radio blur( ) focus( ) handleEvent(evt)N4 select( ) onBlur= onFocus= onSelect= ﬁleUploadN3,M4,(1) click( ) onClick= handleEvent(evt)N4...

5
445
0

A general framework for studying class consciousness and class formation

Ngày tải lên : 01/11/2013, 07:20

... interconnected concepts of class analysis: class structure, class location, class interests, class experiences, class consciousness, class formation, class practices and class struggles Some of ... imposed by class locations Class practices, then, trans- 200 Class counts Figure 10.5 Micro-model of class location, class consciousness and class practice form both class consciousness and class ... a class structure A general framework 205 Figure 10.6 Macro-model of class structure, class formation and class struggle class struggle Class struggles transform both class formations and class...

31
500
0

Class consciousness and class formation in Sweden, the United States and Japan

Ngày tải lên : 01/11/2013, 07:20

... relationship between class structure and class formation at the macro-level of analysis and between class location and class consciousness at the micro-level are at the core of class analysis The ... between locations in the class structure and class consciousness The results for the overall linkage between class location and class consciousness in Sweden, the United States and Japan are presented ... factors, one linked to the effects of class structure on class formation and the other of class struggle on class formation Class structure was seen as shaping class formations via the ways in which...

33
527
0

Tài liệu UML Applied - Object Oriented Analysis and Design using the UML doc

Ngày tải lên : 10/12/2013, 14:16

... problem and solution is easier Terminology The data for an object are generally called the Attributes of the object The different behaviours of an object are called the Methods of the object Methods ... languages The other big jargon term is Class A class is simply a template for an object A class describes what attributes and methods will exist for all instances of the class In the college system we ... Applied - Object Oriented Analysis and Design using the UML The Class Diagram Figure 14 - The UML Class Diagram Drawing Class Diagrams is an essential aspect of any Object Oriented Design method, ...

123
742
2

Tài liệu Sensors and Methods for Autonomous Mobile Robot Positioning pptx

Ngày tải lên : 12/12/2013, 21:16

... we present and discuss the state-of-the-art in each one of the above categories We compare and analyze different methods based on technical publications and on commercial product and patent information ... environment Artificial Landmark Recognition — In this method distinctive artificial landmarks are placed at known locations in the environment The advantage of artificial landmarks is that they ... three or more landmarks must be "in view" to allow position estimation Landmark positioning has the advantage that the position errors are bounded, but detection of external landmarks and real-time...

210
608
1

Tài liệu Class, Structure, and Interface Members docx

Ngày tải lên : 14/12/2013, 18:16

... constructor for the SqlCommand class is: public SqlCommand( ); In VB, the constructor is represented by a call to a class' s New subprocedure The equivalent call to the SqlCommand class constructor in ... recordstates:=DataViewRowState.CurrentRows) C# also uses a number of objectoriented qualifiers with methods These, and their VB equivalents, are shown in Table A-4 Table A-4 C# keywords used with methods and their VB equivalents C# ... virtual Overridable In both C# and VB, constructors have a special syntax In C#, constructors have the same name as the classes whose objects they instantiate and they don't indicate a return...

5
479
0

Tài liệu Comparing Fields and Methods pptx

Ngày tải lên : 15/12/2013, 00:15

... problem is to make the fields private and add an accessor method and a modifier method to respectively read and write the value of each private field The modifier methods can then range-check the ... syntax; it uses awkward method- based syntax instead The following example increases the value of X by 10 To so, it has to read the value of X by using the GetX accessor method, and then write the ... the constructor already checks the initial field values For example, here's an accessor (GetX) and a modifier (SetX) for the X field Notice how SetX checks its parameter value: struct ScreenPosition...

3
368
0

Tài liệu The System.Object Class ppt

Ngày tải lên : 15/12/2013, 00:15

1
314
0

Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning doc

Ngày tải lên : 16/12/2013, 14:15

... we present and discuss the state-of-the-art in each one of the above categories We compare and analyze different methods based on technical publications and on commercial product and patent information ... environment Artificial Landmark Recognition — In this method distinctive artificial landmarks are placed at known locations in the environment The advantage of artificial landmarks is that they ... three or more landmarks must be "in view" to allow position estimation Landmark positioning has the advantage that the position errors are bounded, but detection of external landmarks and real-time...

210
564
1

Object oriented analysis and design understanding system development with UML 2 0 2005 !

Ngày tải lên : 18/12/2013, 09:10

... Engineering and the Waterfall Methodology 5.4 New Methodologies 5.4.1 Spiral Methodology 5.4.2 Iterative Methodology 5.4.3 Incremental Methodology 5.4.4 Combining the Methodologies 5.5 Object- Oriented Methodologies ... Object- Oriented Analysis and Design Understanding System Development with UML 2.0 Mike O’Docherty Object- Oriented Analysis and Design Object- Oriented Analysis and Design Understanding ... Classes 7.4.2 Identifying Class Relationships 7.4.3 Drawing Class and Object Diagrams 7.4.4 Drawing Relationships 7.4.5 Attributes 7.4.6 Association Classes 7.4.7 Tangible versus Intangible Objects...

580
1.5K
2

Tài liệu Sensors and Methods for Mobile Robot Positioning P2 pptx

Ngày tải lên : 22/12/2013, 20:16

... The Andrew Autogyro Model 3ARG (Courtesy of [Andrew Corp].) 44 Part I Sensors for Mobile Robot Positioning Table 2.1: Selected specifications for the Andrew Autogyro Navigator (Courtesy of [Andrew ... center and inclined 11 degrees to the planet’s axis of rotation [Fraden, 1993] This difference in location between true north and magnetic north is known as declination and varies with both time and ... closed-loop path The constructive and destructive interference patterns formed by splitting off and mixing parts of the two beams can be used to determine the rate and direction of rotation of the...

20
596
1

Tài liệu Sensors and Methods for Mobile Robot Positioning P1 pptx

Ngày tải lên : 22/12/2013, 20:16

... 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J Borenstein , H R Everett2, and L Feng3 Contributing authors: S W Lee and R H Byrne Edited and compiled by J Borenstein ... Raymond H Byrne, originally published as Sandia Report SAND93-0827, Sandia National Laboratories, 1993 The authors wish to thank the Department of Energy (DOE), and especially Dr Linton W Yarbrough, ... VORAD Vehicle Detection and Driver Alert System 125 4.3.2 Safety First Systems Vehicular Obstacle Detection and Warning System 127 PART II SYSTEMS AND METHODS FOR MOBILE ROBOT...

30
569
1

Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning ppt

Ngày tải lên : 19/01/2014, 19:20

... we present and discuss the state-of-the-art in each one of the above categories We compare and analyze different methods based on technical publications and on commercial product and patent information ... environment Artificial Landmark Recognition — In this method distinctive artificial landmarks are placed at known locations in the environment The advantage of artificial landmarks is that they ... three or more landmarks must be "in view" to allow position estimation Landmark positioning has the advantage that the position errors are bounded, but detection of external landmarks and real-time...

210
415
1

Tài liệu Where am I? Sensors and Methods for Mobile Robot Positioning ppt

Ngày tải lên : 13/02/2014, 09:20

... 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J Borenstein , H R Everett2, and L Feng3 Contributing authors: S W Lee and R H Byrne Edited and compiled by J Borenstein ... Raymond H Byrne, originally published as Sandia Report SAND93-0827, Sandia National Laboratories, 1993 The authors wish to thank the Department of Energy (DOE), and especially Dr Linton W Yarbrough, ... VORAD Vehicle Detection and Driver Alert System 125 4.3.2 Safety First Systems Vehicular Obstacle Detection and Warning System 127 PART II SYSTEMS AND METHODS FOR MOBILE ROBOT...

282
748
0

Tài liệu OBJECT-ORIENTED ANALYSIS AND DESIGN doc

Ngày tải lên : 18/02/2014, 20:20

... marriage of C and Simula), and Eiffel (derived from Simula and Ada) What is of the greatest interest to us is the class of languages we call object- based and objectoriented Object- based and objectoriented ... object- based rather than objectoriented Under this definition, Smalltalk, Object Pascal, C++, Eiffel, and CLOS are all objectoriented, and Ada is object- based However, since objects and classes are elements ... of the system: its class structure and its object structure Each hierarchy is layered, with the more abstract classes and objects built upon more primitive ones What class or object is chosen as...

543
681
1

Tài liệu ADJUSTING STATED INTENTION MEASURES TO PREDICT TRIAL PURCHASE OF NEW PRODUCTS: A COMPARISON OF MODELS AND METHODS doc

Ngày tải lên : 19/02/2014, 03:20

10
557
0

Tài liệu Báo cáo khoa học: "A New Dataset and Method for Automatically Grading ESOL Texts" pdf

Ngày tải lên : 20/02/2014, 04:20

... for training and testing such systems and comparing their performance As it is likely that the deployment of such systems will increase, standardised and independent evaluation methods are important ... Discovery and Data Mining (KDD), pages 133–142 ACM T.K Landauer and P.W Foltz 1998 An introduction to latent semantic analysis Discourse processes, pages 259–284 T.K Landauer, D Laham, and P.W ... system, we calculate the average correlation between the CLC and the examiners’ scores, and ﬁnd an upper bound of 0.796 and 0.792 Pearson’s and Spearman’s correlation respectively In order to evaluate...

10
538
0