Names of design patterns appear in small capitals: e.g., ADAPTER. Page numbers in bold indicate the definition of a term. Numbers in italics indicate a diagram for the term. Letters after a diagram's page number indicate the kind of diagram: a "c" denotes a class diagram, an "i" denotes an interaction diagram, and an "o" denotes an object diagram. For example, 88co means that a class and object diagram appears on page 88.

N

naming conventions 29, 31

FACTORY METHOD 31, 113

Template Method 329

VISITOR 337

NeXT AppKit

use of ADAPTER 149

use of BRIDGE 160

use of CHAIN OF RESPONSIBILITY 232

use of Template Method 329

NEXTSTEP

use of ADAPTER 145

use of PROXY 208, 212, 216

Node 333c

NodeVISITOR 333c

nonterminal symbol 246

NonTerminalExpression

participant of Interpreter 245c, 246

notification 294

null iterator, see iterator, null

NullITERATOR 67c, 67-68, 262

NXPROXY 208, 212