abstract class 94, 95-96, 325, 339, 414, 425

abstract operation 95-96, 425

abstract data-type xx, xix, 15, 32, 53, 59, 88, 92, 100, 208, 216, 235, 246, 281, 349, 365, 425

accessor operation 163, 281, 291, 393, 408

action message 425

actual argument 425

Ada 59, 97

ADT See abstract data-type

aggregate object 127-29, 135, 143, 300-301, 367, 372, 391, 414, 425 airplane example 300-301

alternate cohesion 360-61, 362ff., 426

Ambler, S. 443

analysis See requirements analysis ancestor class 426

AOP See apex of polymorphism

apex of polymorphism 310-11, 313, 318, 319, 325, 426

application domain 234, 237-38, 253, 258, 360, 389, 390, 399, 406, 426

architecture domain 234, 235-36, 250, 253, 328, 342, 343, 390-91, 399, 406, 426

architecture 426

architecture model 426

argument 7, 19, 20, 21-23, 25, 34, 35, 43, 44, 47ff., 82, 89ff., 98ff., 136, 139, 145, 152, 176-77, 218, 279, 281, 284ff., 379, 394, 426

class reference and 241

formal 45, 89, 101, 139, 145, 194, 218, 284ff., 431

input 21, 24, 50, 89, 90, 92, 93, 139, 284ff., 379, 383, 384, 432

input and output 7, 89, 100, 106, 136, 426

objects as 279, 286

output 21, 24, 50, 89, 139, 379, 432

return 181

self as 144-45

aspect 323, 426

association 115-29

asynchronous messaging 138, 149-58, 160, 163, 414, 426 Atkinson, C. 149, 443

attribute xix, 10, 12, 87-88, 91, 91, 99, 100, 105, 109, 110, 117, 120, 121, 130, 134, 165, 184, 279, 327, 331, 369, 375, 383ff., 426

continuously variable 178-79

UML notation for 87-88

visibility of 93-94

awkward behavior 355-56, 426

balanced tree example 43-46, 47

base class 424

behavior 208, 259, 260-61, 266-67, 279, 349, 352-60, 426

See also awkward, dangerous, ideal, illegal, incomplete, and irrelevant behavior; principle of closed behavior

in class interface 352-60

of a subclass 266-67

Bertino, E. 374, 443

Blitz Guide 423-24

Booch, G. 60, 77, 78, 443, 449

book chapter example 136

Boyer, K. 147

broadcast message 157-58, 160, 161, 163, 414, 426

brokerage example 233

business domain 233-34, 236-37, 250, 253, 255, 263, 342, 343, 381, 390ff., 391, 392, 399, 406, 426

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C

C 53, 59-60, 194

C++ xviii, 4, 16, 18, 25, 38, 45, 51, 52, 53, 54, 59-60, 94, 95, 98, 127, 140, 144, 194, 224, 225, 228, 245, 269, 313, 316

callback 145, 151-55, 160, 394-95, 426-27

capability 427

CASE 61, 83, 224

chair example 107, 126, 135

change event 167, 180

chemical factory tank example 178, 182, 185

chessboard example 260-261, 266

Chidamber, S. 444

Christerson, M. 446

class xix, 3, 27-32, 48, 63, 85-87, 91, 100, 102, 103ff., 107-36, 374, 427

See also mix-in class, parameterized class

abstract 95-96, 106

abstract data-type vs. 32, 178, 212, 294, 308, 349ff.

associations as 119

attributes xix, 7, 94-95, 164, 383ff.

behavior 259-76

capability 318

constant 427

coupling 213, 427

diagram 83, 107-29, 131, 134, 427

domains of 233-40

hierarchy 278ff.

immutable 105

instance vs. 35, 302-6

invariant 267-69

library 107, 427

literal 95

migration 322, 374, 375, 427

object vs. 28, 86, 373

operations xix, 7, 92, 94-95, 373, 380, 392

properties 259ff.

quality 208, 240, 272, 349, 365

state-space 259-76

symbol 85-87, 91, 100, 383

type vs. 278, 279-81

class based 51, 427

class cohesion xix, 208, 213, 244, 246-52, 253, 254, 257-58, 322, 324, 327, 342, 349-76, 427

See also ideal class, mixed-domain, mixed-instance, and mixed-role cohesion

class-inheritance diagram 124, 131, 134, 300

class-inheritance hierarchy 115, 134, 255, 296, 303, 304, 310, 311, 319, 333, 374, 427

class interface 327ff., 349ff., 366, 380, 390, 427

operation cohesion in 360-63

quality of 349ff.

class invariant 66-67, 259, 267-69, 270, 271, 272, 273, 275, 279, 350, 352, 413, 427

class message 31, 374, 427

class-reference set:

direct 241, 244, 430

indirect 241, 242, 243, 434

class operation 7, 30, 31, 48, 50, 54, 92, 94, 97, 100, 254, 294, 368, 373, 392, 393

class variable 31, 50, 334, 373, 428

class vs. type 279-81

client See sender object

client-server system example 62, 191, 192

cloned code 45, 46, 47, 49

closed behavior See principle of closed behavior

Cohen, S. 449

cohesion 58, 64, 76, 207, 212, 233ff., 246-52, 253, 257-58, 308, 312, 327ff., 328-29, 334, 342, 349ff., 364, 425, 428

See also alternate cohesion, class cohesion, functional cohesion, mixed-domain cohesion, mixed-instance cohesion, and multiple cohesion

in class interface 349, 360-63

Coleman, D. 444

collaboration diagram 83, 137, 138-46, 147, 159-60, 428

Common Object Request Broker Architecture (CORBA) 68, 88

components

component object 124-26, 135, 136

See also software component

composite class 428

composite object 428

concrete class 428

concrete operation 428

concurrency 149-58, 163, 171-76, 428

See also method-level, object-level, and system-level concurrency

cone of polymorphism (COP) 310-11, 313, 315, 318, 319, 321, 325, 326, 428

confinement of behavior 272, 428

confinement of state-space 263ff., 428

connascence 207, 209, 213, 214-27, 228, 229, 230-32, 245, 429

abuses of 224-27

encapsulation boundaries and 221ff.

maintainability and 222-224

constant 429

Constantine, L. vi, xv-xvi, 58, 76, 212, 230, 231, 444, 448, 450

constituent 429

construction 66-67

container 47, 49, 98, 235, 316, 381, 406, 429

context dependency 429

continuously variable attribute 429

contranascence 220-21, 222, 229, 231, 232, 412, 429

contravariance 282-90, 297

Cook, S. 82, 144

COP See cone of polymorphism core representational variable 334, 340, 341, 412, 429

coupling 58, 76, 207, 212, 213, 412, 429

covariance 282-90, 297

Cox, B. 62, 444

cuboid example 87-88, 90, 306-9, 324, 344, 345

Cyliax, I. 445

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D

Dahl, O.-J. 58, 444

dangerous behavior 353-54, 355, 364, 429

Daniels, J. 82, 444

data-type See abstract data-type

deferred class See abstract class

deferred operation See abstract operation

delegation 309, 429

DeMarco, T. 444

deployment diagrams 83, 189, 191-96, 202, 429

descendant class 429

design xvi, xvii, 61, 65-66, 417-22, 429

by contract 208, 259, 270, 272, 297, 380, 384, 397, 406

criteria 66, 212-13, 230

owner's manual 417-22

Dijkstra, E. 58, 194, 445

dimensionality 273ff., 429

dimensions 261, 262, 263, 264, 272ff., 290, 298, 429

direct class-reference set 430

See also class-reference set

disnascence 220, 228, 430

distributability 68, 71

documentation 60, 215, 222, 223, 226, 228, 280, 415, 416, 428

dog owner example xvi, 111, 119, 120, 122, 123, 131, 135, 251, 336, 367, 368ff., 372ff.

domain 208, 233-58, 263, 307-8, 328, 342, 365, 390ff., 406, 412, 416, 430 See also application, architecture, business, and foundation domains; fundamental subdomain; mixed domain cohesion

components and 399

sources of 238-40

dynamically linked library (DLL) 97, 194, 378

dynamic binding 41, 49, 142-43, 430

dynamic classification 430

dynamic connascence 218-19, 228, 231, 430

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E

Edwards, J. 78, 164, 446, 448

Eiffel xviii, 4, 16, 18, 36, 38, 52, 53, 60, 95, 144, 221, 245, 313, 317, 318, 319, 324, 424

elapsed-time event 180

Embley, D. 445

encapsulation 2, 3, 9-12, 15, 48, 50, 51, 58, 65, 69, 83, 207, 209-13, 221-22, 224, 225, 228ff., 279, 327, 336, 338, 380, 430

boundaries 221-22, 223ff., 230, 380, 412, 418

design criteria 212-13, 230, 231

levels 210-11, 212ff., 246

encumbrance 208, 233, 241-45, 254, 255, 342, 347, 374, 399, 412, 430

direct encumbrance 242, 430

indirect encumbrance 242, 434

essential model 189, 430

event model 430

event type 430

explicit connascence 215, 223, 228, 231, 430

extensibility 67-68, 69, 71, 79, 327, 349, 416, 430

extension of behavior 272, 431

extension of state-space 265ff., 431

external dimensionality 276, 431

external state 431

extrinsic class 248-49, 250, 251, 253, 431

Eykholt, E. 445

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F

Fad of the Year 64

fan-out 212, 213, 371, 431

feature 85, 93, 94, 95, 102, 104, 108, 109, 220, 226, 246-52, 254, 255, 258, 402, 413, 424, 427, 431

prefixes for 104

Firesmith, D. 78, 445

first-order design 286, 431

formal argument 45, 89, 101, 139, 145, 218, 289, 431

formal signature 83, 89, 90, 100, 291, 413, 427

foundation domain 233-34, 235, 253, 258, 406, 431

Fowler, M. 445

framework 431-32

Freedman, D. 411, 445

friend function 224, 225, 431

frozen operation 431

functional cohesion 363, 364, 431

function-style operation 431

fundamental domain 241, 242, 244, 399

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G

garbage collector 18, 28, 347, 432

generalization construct 108-15

generic class See parameterized class

genericity xix, 3, 43-47, 48, 49, 59, 235, 293, 316-18, 374

perils 47

get operation 89, 91, 92, 93, 96, 100, 102, 104, 141, 142, 163, 251, 306, 310, 325, 338, 340, 347, 362, 368, 372, 374, 375, 432

Genghis the Perverse 354-55, 360, 361

Gill, S. 450

glider example 33-38, 48, 124-25, 301

Goldberg, A. 58, 445

Gordian hammock 65

Graham, I. 78, 445

graphical user interface (GUI) xviii, 69-70, 71, 74, 84, 190, 200-201, 206, 432

gray boxes 125

"Green" Programming Language 59

Grehan, R. 445

guarded state transition 432

GUI See graphical user interface

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H

hacking 432

handle 15-16, 17, 18, 28, 29, 48, 50, 52, 53, 54, 103, 145, 160, 161, 163, 201, 432

physical memory address 17

Harel, D. 164, 171, 446

Harkey, D. 448

hash table example 217, 221, 222,

Hatley, D. 192, 193, 446

Haydn, F. 230

heavyweight 432

Henderson-Sellers, B. 78, 164, 446

Holland, I. 244, 447

hominoid example 4-11, 12-23, 26-28, 31, 50, 51, 52, 102, 105, 106, 162, 163, 217, 254, 255-56, 257

horizontal partitioning 204, 432

hoser example 288-90

Hruschka, P. 446

human interface xix, 188, 196-201, 202, 416, 432

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I

Ichbiah, J. 59

ideal behavior 359-60, 364, 365, 432

ideal class cohesion 246, 252, 253, 257, 258, 328, 365, 432

ideal operation cohesion 363, 433

ideal states 352, 355, 360, 364, 433

illegal behavior 352-53, 364, 433

illegal states 264, 350-51, 353, 354, 355, 364, 433

immutable class 102, 103, 105, 266, 429, 433

immutable object 53, 433

imperative message 25, 26, 118, 433

implementation hiding 3, 12-14, 15, 41, 48, 49, 146, 338, 342, 433

implicit connascence 215, 223, 224, 228, 230, 231, 232, 433

inappropriate states 351, 353, 364, 414, 433

incomplete behavior 351, 361, 364, 415, 433

incomplete states 351, 364, 433

indirect class-reference set 433

information hiding 3, 12-14, 15, 48, 433

informative message 25, 372, 395, 433

inheritance xv, xx, 3, 33-38, 48, 51, 55, 108-10, 113, 114, 130, 134ff., 208, 225-26, 228, 254, 279, 293, 394, 299-309, 319, 320, 324, 325, 331, 413, 414, 434

See also class-inheritance diagram

abuses 224, 225-26, 228, 299-309, 319, 353

components and 380

is a test 36, 306-9, 413

mechanics of 34-35

multiple 37-38, 51, 109, 110, 220, 221, 307, 324, 325, 332, 336, 343

polymorphism and 159, 299ff.

single 37, 108-10

structure 107, 108-15

UML depiction 108-15, 130

inheritance hierarchy See class-inheritance hierarchy

inheritance structure 107, 108-115

instance 7, 35, 302-6, 434

attributes 7, 164, 165, 303, 304

instance constant 144, 434

instance message 434

instance operation 7, 30, 33, 36, 48, 50, 86, 373, 393, 434

instance variable 31, 50, 191, 275, 276, 308, 347, 429, 434

instantiation 27-31, 43, 45, 47, 49, 53, 54, 95ff., 100, 103, 105, 114, 115, 147, 154, 167, 267, 303, 316, 374, 375, 434

connascence and 227

integrated circuit (IC) 62-63, 92

interaction diagram See object-interaction diagram interface definition language (IDL) 88

internal dimensionality 276, 434

internal state 434

interrogative message 25, 26, 367, 434

intrinsic class 248, 249, 373, 434

invariant See class invariant

irrelevant behavior 354, 364, 415, 434

is a test 36, 306-9, 413

iterated message 143-44, 158, 163, 434

iterator 434

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J

Jacobsen, I. I. 60, 77, 78, 446, 449

Java xviii, 4, 16, 18, 25, 38, 51, 52, 53, 55, 60, 76, 94, 144, 245, 269, 313

Jonsson, P. 446

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K

Kay, A. 58, 446

Kemerer, C. 444

Kuhn, T. 446

Kurtz, B. 445

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L

LaLonde, W. 281, 446

Lampson, B. 446

Land of the Midnight Fix 226

Larman, C. 447

Law of Demeter 244-45, 253, 435

Lehoczhy, J. 449

library example 115-16

Lieberherr, K. 244, 447

lightweight 378, 397ff., 435

Liskov, B. 15, 59, 281, 447

listener object 155, 160, 435

literal class 53, 95, 103, 232, 435

literal object 53, 435

Lockwood, L. 444

Love, T. 447

Lurch, E. 151, 477

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M

machine example 167-71

maintainability xx, 69, 71, 209, 222, 326, 350, 416

Martin, J. 123, 376, 447

Martino, L. 374, 443

McConnell, S. 447

Mealy, G. 167, 178, 180, 185

Mellor, S. 164, 178, 184, 193, 449

Mental Health Warning 282

message 19-27, 48, 137, 435

arguments 21-23, 176-77, 279

arrow notation 139, 142, 190, 280

asynchronous 83, 138, 149-58

depiction of 139-42

iterated 143-44

roles of objects in 23-25

structure 19-20

synchronous 138-48, 150, 160

types of 25-27

message forwarding 309, 324, 343, 345, 346, 376, 413, 414, 435

message queue 155, 435

parallel 155-56, 157, 161, 163

priority 155-57, 160

metaclass 435

method 29-30, 70, 90, 100, 143, 146, 162, 271, 339, 367, 372, 373, 393, 424, 428, 435

See also overriding

of abstract operation 95, 104

connascence and 223, 241

polymorphism and 70, 143

Meyer, B. vi, 38, 60, 221, 270, 281, 324, 447

mixed-domain cohesion 4, 246, 248-50, 251, 252, 253, 254, 255, 257, 308, 328, 344, 436

mixed-instance cohesion 246, 247-248, 250, 251, 252, 253, 254, 257, 258, 308, 322, 436

mixed-role cohesion 246, 250-52, 253, 254, 257, 334, 373, 374, 436

mix-in class 327-36, 436

business example 328-32

graphics example 333-36

model 436

modifier operation 89, 291, 293, 294, 408, 436

Module of the Month Club 211

Moore, E. 167, 178, 180, 185

Moote, R. 445

MOSES methodology 78

Mowbray, T.J. 447

Muller, P.-A. 447

multiple classification 436

multiple cohesion 360, 361-63, 364, 371, 415, 436

multiple inheritance 37, 38, 83, 108, 109, 110, 130, 220, 221, 301, 302, 307, 321, 324, 325, 332, 336, 343, 413, 436

multiple messages 149, 353, 355, 364, 426, 429, 438

multiplicity 117, 118, 123, 125, 128, 129, 130, 136, 144

muon 57

mutable class 103, 436

mutable object 103, 436

 

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N

name clash 436

narrowcast message 158

non-inheritable operation 437

non-query operation 89, 104

Nygaard, K. 58, 444

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O

object xv, xvi, xix, 1, 7, 23-25, 48, 437

as black box 13

class vs. 28, 86

class migration 66, 71, 294, 298, 322, 374, 375, 376

data vs. 52, 53

instance vs. 35

object-level concurrency and 149, 161, 437

roles 23-24 slicing 322

state 157

structure 11, 27-29, 43

symbol for 86-87

object-action paradigm 201, 437

object-aggregation diagram 132, 136

object based 51, 437

object-handle mechanism 15

object identifier 16

See also handle

object identity 3, 15-19, 48, 51, 437

object-interaction diagram 126, 137ff., 146

object-level concurrency 149, 161, 437

Object-Management Group (OMG) 68, 77, 255

Object Modeling Technique (OMT) 77

object orientation 57-72

as engineering discipline 62-64

origins of 57-60

researchers 58-60

software properties of 2, 3, 9-49

software reaction toward 60-62

uses for 64-72

object oriented 1-2, 437

analysis and design xvi

code xvii, xviii, 3, 4, 5, 7, 9, 15, 16, 17, 20, 25, 29, 34, 35, 36, 39, 40, 41, 42, 43, 45, 46, 47, 49, 52, 53, 54, 55, 82

development xvi

environment 2, 16, 17, 18, 21, 22, 25, 30, 41, 48, 50, 67, 76, 220, 281, 437

evolutionists 75, 76

gurus 2, 9, 19, 378

Hall of Fame 52-54, 75, 76

languages xvii-xviii, 4, 12, 36, 38, 52, 53, 54, 59, 67, 68, 76, 80, 81, 94

libraries 5, 66, 70, 71, 97, 107, 109, 189, 190, 194, 202, 215, 220, 221, 225, 226, 236, 238, 239, 240, 244, 255, 281

management 70-72, 74

methods and notations xvi

programming xvii, xviii, xxi

properties 2, 9, 15, 19, 27, 48-49

pseudocode 4

eactionaries 64, 73, 75, 76

revolutionaries 62, 73, 75, 76

software xvi, xix, 19, 21, 61, 63, 73, 74, 205, 207, 319, 377, 381

systems xvi, xix, 23, 26, 59, 64, 68, 78, 137, 138, 149, 189, 209, 222, 224, 365

tools 80-81

See also design

Object-Oriented Database-Management System (ODBMS) 54, 62, 69

Object-Oriented Design Notation (OODN) 78

object-query language (OQL) 69

object reference 15

object structured 437

Odell, J. v, 123, 135, 376, 447

OID See handle

ontogeny recapitulates phylogeny example 61

OOAD standard 79

OODN See Object-Oriented Design Notation

OPEN Modeling Language (OML) 78

operation 10, 12, 89-92, 100, 102, 103-104, 105, 109, 110, 117, 120, 121, 130, 134, 279

abstract 95-96

cohesion of 360-65

get and set 91

of an object 24-25

UML notation for 89-96

visibility 93-94

operation-level concurrency 149, 437

operation postcondition 78, 208, 259, 269-71, 272, 279, 282, 283, 285, 286, 287, 291, 294, 295, 297, 379, 284, 385, 413, 427, 438

operation precondition 78, 208, 259, 269-71, 272, 279, 282, 283, 284, 286, 287, 291, 294, 295, 297, 379, 384, 385, 427, 438

operations ring 141, 146, 336-41, 439

Orfali, R. 448

Overgaard, G. 446

overloading 20, 42-43, 49, 92-93, 100, 326, 366, 371, 424, 437

overriding 36, 42, 49, 294, 326, 413, 424, 437

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P

package 83, 188, 189-91, 438

package component 140

package diagram 190, 202

Page-Jones, M. xv, 14, 64, 78, 212, 360, 448

panda example 302, 303, 305, 320, 324

parameterized class 45-47, 98-99, 101, 102, 313, 316-18, 319, 432, 438

Parnas, D. 59, 448

partitioning 110-113, 115, 130, 131, 203, 204, 296, 306

discriminators 114-115

disjunct vs. overlapping 111, 113, 130, 131, 133, 134

dynamic vs. static 112-113

horizontal 204

incomplete vs. complete 111-112, 113, 130, 131, 133, 134

vertical 205

Pauli, W. 57

Pavarotti example 276-77

perfect technology 438

pin-out symbol 83, 92

See also class-external-interface diagram

Pirbhai, I. 192, 193, 446

pointer 16, 24, 25, 48, 336, 347, 373, 389, 431, 438

polygon example 38-42, 96, 142, 143, 235, 292, 298, 310, 325

polymorphism xix, xx, 3, 38-43, 46, 48, 49, 70, 142-43, 144, 159, 160, 201, 208, 282, 287, 293, 296, 297, 298, 299ff., 309-18, 319, 321, 324-325, 326, 414, 438

danger of 299, 309-318

genericity and 316-18

in messages 314-15

of an operation 309-12, 313

of a variable 312-13, 438

See also cone of polymorphism, scope of polymorphism

Porter, H.H. 226, 312-13

postcondition 438

See also operation postcondition

precondition 438

See also operation precondition

preset operation 438

principle of closed behavior 208, 267, 272, 278, 279, 289, 290, 291-93, 294, 295, 438

principle of contravariance 282-290, 294,

example of 283-288

graphic illustration of 288-290

principle of covariance 282,-290, 294,

example of 283-288

graphic illustration of 288-290

principle of type conformance 208, 278, 279, 281-91, 294, 294, 324, 326, 336, 344, 345, 365, 414, 439

requirements for 290-291

printed circuit boards (PCB's) 63-64

private attribute 12, 93, 94, 100, 413, 424

private operation 12, 93, 94, 104, 339, 392, 413, 424

procedural modules 14, 59, 211, 228, 246, 360

procedure xix, 10, 14, 20, 29, 65, 90, 97, 137, 191, 209, 212, 360, 371, 389

procedure-style operation 439

Professor Rossini example 43

programmers vii, xvii, xviii, xix, xxi, 9, 12, 14, 16, 17, 27, 39, 373, 416

two kinds xviii

programming See object-oriented programming

programming language See object-oriented language

protected attribute 93, 94, 100, 424

protected operation 93, 94, 100, 104, 424

public attribute 12, 13, 87ff., 93, 94, 100, 334, 424

public operation 12, 93, 94, 100, 104, 267, 331, 332, 335, 337, 339, 340, 346, 362, 424

Pugh, J. 281, 446

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Q

quality of a class interface 208, 349ff.

quality vector 439

query language 69

query operation 439

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R

Rabi, I. 57

Rajkumar, R. 449

real-time systems 26, 65, 73, 138, 150, 158, 182, 185, 195, 219, 232

rectangle example 271, 274-76, 280, 282, 293, 295, 298, 333, 334, 336ff., 344ff., 350ff.

redefinition 439

Redell, D. 446

relational database 54, 69, 392

reliability 66-67, 69, 73, 439

repeated inheritance 439

replicated behavior 356ff., 360, 362, 364, 366, 371, 415, 439

requirements analysis xviii, 65, 71, 84, 214

reusability xx, 61, 66, 69ff., 207, 211, 235, 238ff., 249ff., 256, 327ff., 332, 334, 342, 344, 350, 372, 374, 381, 412, 416, 439

Richards, M. 59, 448

ring of operations See operation ring

Robson, D. 58, 445

robustness 66, 67, 69, 71, 73, 278, 283, 327, 349, 439

room example 257, 306ff.

Rosenberg, D. 448

Ross, D. 448

Rumbaugh, J. 60, 77, 78, 449

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S

sales commission example 247-48, 281

sales system example 196ff.

Schoman, K. 448

scope of polymorphism (SOP) 312, 313, 316, 317, 319, 321, 324, 325

of an operation 310, 314, 15, 317, 439

ragged 311-312, 315, 321, 326, 414

of a variable 312-313, 314, 439

Scott, K. 445, 448

second-order design xix, 286, 440

self 144-45, 245, 440

first usage 144-45

second usage 145-46

seminar company example 182ff.

sender object 19-20, 24, 41, 49, 52, 137, 139, 144, 145, 146, 160, 161, 218, 270, 440

sequence diagram 83, 137, 139, 141, 146-48, 150, 154, 159-60, 162, 440

server See target object

set operation 440

Sha, L. 449

Sharble, R. 449

shipment unit example 167, 225, 226, 366-67, 371-72

Shlaer, S. 184, 449

signature 21, 43, 49, 50, 83, 89, 90, 92, 100, 245, 258, 279, 283, 284, 291, 294, 326, 379, 385, 413, 424, 440

See also formal signature

Simula 58

single inheritance 108-10, 130, 440

Skolnik, M. 63, 449

Smalltalk xviii, 4, 16, 21, 25, 38, 52, 53, 58, 144, 245, 313,

software component xx, 63, 75, 81, 193-96, 202, 377ff., 428

defined 378-79, 428

example of 382-89

objects and 380-82

internal design of 389-96

lightweight and heavyweight 397-99

advantages and disadvantages of 400-405

SOP See scope of polymorphism

sorted tree example 316

stack example 63, 235, 270, 320, 324, 347, 350, 351, 353, 359-60

state 10, 14-15, 164-87, 262, 440

attribute 165, 172, 180, 181, 184, 440

concurrent 171-76

nested 164, 167-71, 171-76, 180, 181

transient 176-77

state diagram 83, 164-87, 440

state-transition diagram vs. 181

state retention 3, 14-15, 48, 51, 440

state-space 208, 259-65, 267, 269, 272, 273, 274, 275, 276, 279, 440

class invariant and 267-69

of a subclass 263-65

state transition 364, 440

static binding 142, 440

static connascence 216, 228, 231, 441

stereotype 441

storability 69

Stroustrup, B. 59-60, 449

structured design 14, 64, 73, 76, 97, 207, 210, 212, 216, 222, 230, 246, 286, 360, 389

Structured Design Notation (SDN) 440

structured programming 4, 212

structured techniques 65, 71, 73, 76, 137

subclass 34ff., 39ff., 263ff., 280, 281, 282, 413, 414, 424, 441

partitioning 110-13, 115

as subtype 278ff.

subdomain 189, 391, 416, 441

subroutine 9, 10, 21, 66, 209, 210, 228

subscriber object 151, 152, 160, 441

subtype 278ff., 441

superclass 33ff., 42, 47, 49, 68, 105, 107ff., 130, 142ff., 159, 216, 220, 225, 226, 228, 245, 247, 258, 264ff., 272ff., 371, 413, 414, 424

synchronization 171-76

synchronous messaging 138-48, 150, 160, 441

Synthesis xvi, 441

system architecture 188, 189-96

system-level concurrency 149, 428

Szyperski, C. 449

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T

target object 19, 20, 24, 40, 41, 42, 49, 137, 139, 142, 143, 145, 146, 155, 160, 161, 218, 293, 314, 414, 441

target operation 21, 52, 270

task 441

thread 441

transient state 174, 176-77, 184

triangle example 267-69, 273, 277, 292-93, 313

trigger message 174, 180, 441

type See abstract data-type

type conformance 208, 286, 287

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U

Unified Modeling Language (UML) xvi, xix, 60, 66, 71, 77-84, 105, 106, 145

authors of 164

for a broadcast message 157

change event 167

for class diagrams 107-36

deployment diagram 189, 192, 195, 196, 202

execution structure 137ff.

forward slash notation 166

goal statements 78-83

history symbol 171

notation 85-99, 102, 116-19, 279-80

package diagram 190

prefixes 104

reference manuals 84

synchronization bar 175

Uniform Object Notation (UON) xvi, 77-78

usability 69-70

use case xv, 84, 137, 148, 198

utility 97-98, 100, 258, 371, 380

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V

variable xix, 10, 11, 12, 18, 24, 128, 138, 144, 146, 157, 312-13, 372, 413, 414, 424

vertical partitioning 205, 442

video-rental store example 220, 235, 325

visibility 93-94

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W

walkthroughs 67, 296, 302, 356, 358, 411-16

walled city example 11-12

Ward, P. 449

Wayland Systems xxi, 441

Weasel example 226-27

Webster's Third New International Dictionary 449

Wegner, P. 51, 76, 450

Weinberg, G. 411, 445

Weiss, S. vi, 77, 448

Wiener, R. 60, 270, 450

Wilkes, M. 9, 450

Wheeler, D. 450

Whitby-Strevens, C. 59, 448

whole/part associations 107, 123-29, 130

aggregation 126-29, 130

composition 123-26, 130

window-layout diagram 196-97, 202, 205-6, 442

window-navigation diagram 196, 198-200, 202, 203, 206, 416, 442

key to symbols 199

Woodfield, S. 445

Wordsworth, W. 1

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Y

Yourdon, E. vi, 76, 198, 212, 230, 231, 360, 450

yo-yo messaging 145, 442

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Z

Zahavi, R. 447

Zdonik, S. 374, 450

zeroth-order design 286, 442