List of Figures

2.1	The basic form of a function definition in Scala. . . . . . . .	73
2.2	The syntax of a function literal in Scala. . . . . . . . . . . .	79
3.1	All operations are method calls in Scala. . . . . . . . . . . .	84
3.2	Class hierarchy for Scala sets. . . . . . . . . . . . . . . . .	92
3.3	Class hierarchy for Scala maps. . . . . . . . . . . . . . . . .	94
10.1	Class diagram for ArrayElement. . . . . . . . . . . . . . .	228
10.2	Class diagram for LineElement. . . . . . . . . . . . . . . .	233
10.3	Class hierarchy of layout elements. . . . . . . . . . . . . . .	236
10.4	Class hierarchy with revised LineElement. . . . . . . . . .	240
11.1	Class hierarchy of Scala. . . . . . . . . . . . . . . . . . . .	252
12.1	Inheritance hierarchy and linearization of class Cat. . . . . .	274
14.1	ScalaTest’s graphical reporter. . . . . . . . . . . . . . . . .	307
18.1	Basic gates. . . . . . . . . . . . . . . . . . . . . . . . . . .	406
18.2	A half-adder circuit. . . . . . . . . . . . . . . . . . . . . . .	408
18.3	A full-adder circuit. . . . . . . . . . . . . . . . . . . . . . .	409
19.1	Covariance and contravariance in function type parameters. .	441
22.1	Class hierarchy for Scala lists. . . . . . . . . . . . . . . . .	504
22.2	The structure of the Scala lists shown in Listing 22.2. . . . .	508
24.1	Collection hierarchy. . . . . . . . . . . . . . . . . . . . . .	536
25.1	An example Patricia trie. . . . . . . . . . . . . . . . . . . .	625

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	List of Figures	xxiii
34.1	A simple Swing application: initial (left) and resized (right).	789
34.2	A reactive Swing application: initial (left) after clicks (right).	791
34.3	A converter between degrees Celsius and Fahrenheit. . . . .	796
35.1	A simple spreadsheet table. . . . . . . . . . . . . . . . . . .	801
35.2	Cells displaying themselves. . . . . . . . . . . . . . . . . .	806
35.3	Cells displaying their formulas. . . . . . . . . . . . . . . . .	812
35.4	Cells that evaluate. . . . . . . . . . . . . . . . . . . . . . .	818

Cover · Overview · Contents · Discuss · Suggest · Glossary · Index

List of Tables

3.1	Some List methods and usages . . . . . . . . . . . . . . .	88
5.1	Some basic types . . . . . . . . . . . . . . . . . . . . . . .	118
5.2	Special character literal escape sequences . . . . . . . . . .	122
5.3	Operator precedence . . . . . . . . . . . . . . . . . . . . .	135
5.4	Some rich operations . . . . . . . . . . . . . . . . . . . .	138
5.5	Rich wrapper classes . . . . . . . . . . . . . . . . . . . . .	138
12.1	Linearization of types in Cat’s hierarchy . . . . . . . . . .	275
13.1	Effects of private qualifiers on LegOfJourney.distance .	290
16.1	Basic list operations . . . . . . . . . . . . . . . . . . . . .	347
17.1	Common operations for sets . . . . . . . . . . . . . . . . .	384
17.2	Common operations for maps . . . . . . . . . . . . . . . .	386
17.3	Default immutable set implementations . . . . . . . . . . .	388
17.4	Default immutable map implementations . . . . . . . . . .	388
24.1	Operations in trait Traversable . . . . . . . . . . . . . .	539
24.2	Operations in trait Iterable . . . . . . . . . . . . . . . .	544
24.3	Operations in trait Seq . . . . . . . . . . . . . . . . . . .	548
24.4	Operations in trait Buffer . . . . . . . . . . . . . . . . .	551
24.5	Operations in trait Set . . . . . . . . . . . . . . . . . . .	552
24.6	Operations in trait mutable.Set . . . . . . . . . . . . . .	553
24.7	Operations in trait Map . . . . . . . . . . . . . . . . . . .	558
24.8	Operations in trait mutable.Map . . . . . . . . . . . . . .	560
24.9	Operations in trait ConcurrentMap . . . . . . . . . . . . .	577
24.10	Performance characteristics of sequence types . . . . . . .	586

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	List of Tables	xxv
24.11	Performance characteristics of set and map types . . . . . .	586
24.12	Operations in trait Iterator . . . . . . . . . . . . . . . .	595
24.13	Factory methods for sequences . . . . . . . . . . . . . . .	602
33.1	Summary of parser combinators . . . . . . . . . . . . . . .	770

Cover · Overview · Contents · Discuss · Suggest · Glossary · Index