book

Java How To Program, Late Objects, 11th Edition

by Paul J. Deitel, Harvey M. Deitel

March 2017

Intermediate to advanced

1248 pages

44h 45m

English

Pearson

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Deitel® Developer SeriesSimply SeriesVitalSource Web BooksLiveLessons Video Learning ProductsREVEL™ Interactive Multimedia
New and Updated FeaturesFlexibility Using Java SE 8 or the New Java SE 9Java How to Program, Late Objects, 11/e’s Modular Organization1Introduction and Programming Fundamentals (Parts 1 and 2)Flexible Coverage of Java 9: JShell, the Module System and Other Java 9 TopicsObject-Oriented Programming (Part 3)Flexible JavaFX GUI, Graphics, Animation and Video Coverage (Part 4) and Optional Swing Coverage (Part 11)Data Structures and Generic Collections (Part 5)Flexible Lambdas and Streams Coverage (Chapter 17)Concurrency and Multi-Core Performance (Part 6)Database: JDBC and JPA (Part 7)Web Application Development and Web Services (Part 8)Optional Online Object-Oriented Design Case Study (Part 10)Teaching ApproachProgramming WisdomWhat are JEPs, JSRs and the JCP?Secure Java ProgrammingCompanion Website: Source Code, VideoNotes, Online Chapters and Online AppendicesSoftware Used in Java How to Program, 11/eJava Documentation LinksJava How to Program, Early Objects Version, 11/eInstructor SupplementsKeeping in Touch with the AuthorsReviewersA Special Thank You to Robert FieldA Special Thank You to Brian GoetzAbout the AuthorsAbout Deitel® & Associates, Inc. & Associates, Inc.About the Cover Art
ObjectivesOutline
1.2.1 Moore’s Law1.2.2 Computer Organization

1.5.1 Automobile as an Object1.5.2 Methods and Classes1.5.3 Instantiation1.5.4 Reuse1.5.5 Messages and Method Calls1.5.6 Attributes and Instance Variables1.5.7 Encapsulation and Information Hiding1.5.8 Inheritance1.5.9 Interfaces1.5.10 Object-Oriented Analysis and Design (OOAD)1.5.11 The UML (Unified Modeling Language)
1.6.1 Windows—A Proprietary Operating System1.6.2 Linux—An Open-Source Operating System1.6.3 Apple’s macOS and Apple’s iOS for iPhone®, iPad® and iPod Touch® Devices1.6.4 Google’s Android
1.11.1 Internet: A Network of Networks1.11.2 World Wide Web: Making the Internet User-Friendly1.11.3 Web Services and Mashups1.11.4 Internet of Things
ObjectivesOutline
2.2.1 Compiling the Application2.2.2 Executing the Application
2.5.1 import Declarations2.5.2 Declaring and Creating a Scanner to Obtain User Input from the Keyboard2.5.3 Prompting the User for Input2.5.4 Declaring a Variable to Store an Integer and Obtaining an Integer from the Keyboard2.5.5 Obtaining a Second Integer2.5.6 Using Variables in a Calculation2.5.7 Displaying the Calculation Result2.5.8 Java API Documentation2.5.9 Declaring and Initializing Variables in Separate Statements
Section 2.2 Your First Program in Java: Printing a Line of TextSection 2.2.1 Compiling the ApplicationSection 2.2.2 Executing the ApplicationSection 2.3 Modifying Your First Java ProgramSection 2.4 Displaying Text with printfSection 2.5.1 import DeclarationsSection 2.5.2 Declaring and Creating a Scanner to Obtain User Input from the KeyboardSection 2.5.3 Prompting the User for InputSection 2.5.4 Declaring a Variable to Store an Integer and Obtaining an Integer from the KeyboardSection 2.5.6 Using Variables in a CalculationSection 2.5.7 Displaying the Calculation ResultSection 2.5.9 Declaring and Initializing Variables in Separate StatementsSection 2.6 Memory ConceptsSection 2.7 ArithmeticSection 2.8 Decision Making: Equality and Relational Operators
ObjectivesOutline
3.4.1 Sequence Structure in Java3.4.2 Selection Statements in Java3.4.3 Iteration Statements in Java3.4.4 Summary of Control Statements in Java
3.6.1 Nested if…else Statements3.6.2 Dangling-else Problem3.6.3 Blocks3.6.4 Conditional Operator (?:)
Section 3.1 IntroductionSection 3.2 AlgorithmsSection 3.3 PseudocodeSection 3.4 Control StructuresSection 3.4.1 Sequence Structure in JavaSection 3.4.2 Selection Statements in JavaSection 3.4.3 Iteration Statements in JavaSection 3.4.4 Summary of Control Statements in JavaSection 3.5 if Single-Selection StatementSection 3.6 if…else Double-Selection StatementSection 3.6.1 Nested if…else StatementsSection 3.6.2 Dangling-else ProblemSection 3.6.3 BlocksSection 3.6.4 Conditional Operator (?:)Section 3.7 while Iteration StatementSection 3.8 Formulating Algorithms: Counter-Controlled IterationSection 3.9 Formulating Algorithms: Sentinel-Controlled IterationSection 3.11 Compound Assignment OperatorsSection 3.12 Increment and Decrement OperatorsSection 3.13 Primitive Types
ObjectivesOutline
4.4.1 Application: Summing the Even Integers from 2 to 204.4.2 Application: Compound-Interest CalculationsFormatting Strings with Field Widths and JustificationPerforming the Interest Calculations with static Method pow of Class MathFormatting Floating-Point NumbersA Warning about Displaying Rounded Values
4.7.1 break Statement4.7.2 continue Statement
4.8.1 Conditional AND (&&) Operator Conditional AND (&&) Operator4.8.2 Conditional OR (||) Operator4.8.3 Short-Circuit Evaluation of Complex Conditions4.8.4 Boolean Logical AND (&) and Boolean Logical Inclusive OR (|) Operators Boolean Logical AND (&) and Boolean Logical Inclusive OR (|) Operators4.8.5 Boolean Logical Exclusive OR (^)4.8.6 Logical Negation (!) Operator4.8.7 Logical Operators ExamplePrecedence and Associativity of the Operators Presented So Far
Section 4.2 Essentials of Counter-Controlled IterationSection 4.3 for Iteration StatementSection 4.4.2 Application: Compound-Interest CalculationsSection 4.5 do…while Iteration StatementSection 4.6 switch Multiple-Selection StatementSection 4.7.1 break StatementSection 4.7.2 continue StatementSection 4.8 Logical OperatorsSection 4.8.1 Conditional AND (&&) OperatorSection 4.8.2 Conditional OR (||) OperatorSection 4.8.3 Short-Circuit Evaluation of Complex ConditionsSection 4.8.4 Boolean Logical AND (&) and Boolean Logical Inclusive OR (|) OperatorsSection 4.8.5 Boolean Logical Exclusive OR (^)Section 4.8.6 Logical Negation (!) Operator
ObjectivesOutline
5.6.1 Method-Call Stack5.6.2 Stack Frames5.6.3 Local Variables and Stack Frames5.6.4 Stack Overflow
5.12.1 Declaring Overloaded Methods5.12.2 Distinguishing Between Overloaded Methods5.12.3 Return Types of Overloaded Methods
Section 5.1 IntroductionSection 5.2 Program Units in JavaSection 5.3 static Methods, static Fields and Class MathSection 5.4 Declaring MethodsSection 5.5 Notes on Declaring and Using MethodsSection 5.6 Method-Call Stack and Activation RecordsSection 5.7 Argument Promotion and CastingSection 5.9 Case Study: Secure Random-Number GenerationSection 5.10 Case Study: A Game of Chance; Introducing enum TypesSection 5.11 Scope of DeclarationsSection 5.12 Method Overloading
ObjectivesOutline
6.5.1 Creating and Initializing an Array6.5.2 Using an Array Initializer6.5.3 Calculating the Values to Store in an Array6.5.4 Summing the Elements of an Array6.5.5 Using Bar Charts to Display Array Data Graphically6.5.6 Using the Elements of an Array as Counters6.5.7 Using Arrays to Analyze Survey ResultsThe frequency ArraySummarizing the Results
6.6.1 The try Statement6.6.2 Executing the catch Block6.6.3 toString Method of the Exception Parameter
6.10.1 Arrays of One-Dimensional Arrays6.10.2 Two-Dimensional Arrays with Rows of Different Lengths6.10.3 Creating Two-Dimensional Arrays with Array-Creation Expressions6.10.4 Two-Dimensional Array Example: Displaying Element Values6.10.5 Common Multidimensional-Array Manipulations Performed with for Statements
Section 6.1 IntroductionSection 6.2 Primitive Types vs. Reference TypesSection 6.3 ArraysSection 6.4 Declaring and Creating ArraysSection 6.5 Examples Using ArraysSection 6.6 Exception Handling: Processing the Incorrect ResponseSection 6.7 Enhanced for StatementSection 6.8 Passing Arrays to MethodsSection 6.9 Pass-By-Value vs. Pass-By-ReferenceSection 6.10 Multidimensional ArraysSection 6.11 Variable-Length Argument ListsSection 6.12 Using Command-Line ArgumentsSection 6.13 Class ArraysSection 6.14 Introduction to Collections and Class ArrayList
Special Section: Building Your Own Computer
ObjectivesOutline
7.2.1 Account Class with an Instance Variable, and set and get MethodsClass DeclarationIdentifiers and Camel Case NamingInstance Variable nameAccess Modifiers public and privatesetName Method of Class AccountgetName Method of Class Account7.2.2 AccountTest Class That Creates and Uses an Object of Class AccountDriver Class AccountTestScanner Object for Receiving Input from the UserInstantiating an Object—Keyword new and ConstructorsCalling Class Account’s getName Methodnull—the Default Initial Value for String VariableCalling Class Account’s setName MethodDisplaying the Name That Was Entered by the User7.2.3 Compiling and Executing an App with Multiple Classes7.2.4 Account UML Class DiagramTop CompartmentMiddle CompartmentBottom CompartmentReturn TypesParameters7.2.5 Additional Notes on Class AccountTestNotes on static MethodsNotes on import Declarations7.2.6 Software Engineering with private Instance Variables and public set and get MethodsConceptual View of an Account Object with Encapsulated Data
7.4.1 Declaring an Account Constructor for Custom Object InitializationAccount Constructor DeclarationParameter name of Class Account’s Constructor and Method setName7.4.2 Class AccountTest: Initializing Account Objects When They’re CreatedConstructors Cannot Return ValuesDefault ConstructorThere’s No Default Constructor in a Class That Declares a ConstructorAdding the Constructor to Class Account’s UML Class Diagram
7.5.1 Account Class with a balance Instance Variable of Type doubleAccount Class Two-Parameter ConstructorAccount Class deposit MethodAccount Class getBalance MethodAccount’s Methods Can All Use balance7.5.2 AccountTest Class to Use Class AccountDisplaying the Account Objects’ Initial BalancesFormatting Floating-Point Numbers for DisplayReading a Floating-Point Value from the User and Making a DepositDuplicated Code in Method mainUML Class Diagram for Class Account
Section 7.2 Instance Variables, set Methods and get MethodsSection 7.2.1 Account Class with an Instance Variable, a set Method and a get MethodSection 7.2.2 AccountTest Class That Creates and Uses an Object of Class AccountSection 7.2.3 Compiling and Executing an App with Multiple ClassesSection 7.2.4 Account UML Class DiagramSection 7.2.5 Additional Notes on Class AccountTestSection 7.2.6 Software Engineering with private Instance Variables and public set and get MethodsSection 7.3 Default and Explicit Initialization for Instance VariablesSection 7.4 Account Class: Initializing Objects with ConstructorsSection 7.5 Account Class with a BalanceSection 7.6 Case Study: Card Shuffling and Dealing Simulation
ObjectivesOutline
Section 8.2 Time Class Case StudySection 8.3 Controlling Access to MembersSection 8.4 Referring to the Current Object’s Members with the this ReferenceSection 8.5 Time Class Case Study: Overloaded ConstructorsSection 8.6 Default and No-Argument ConstructorsSection 8.7 Notes on Set and Get MethodsSection 8.8 CompositionSection 8.9 enum TypesSection 8.10 Garbage CollectionSection 8.11 static Class MembersSection 8.12 static ImportSection 8.13 final Instance VariablesSection 8.14 Package AccessSection 8.15 Using BigDecimal for Precise Monetary Calculations
ObjectivesOutline
9.4.1 Creating and Using a CommissionEmployee ClassOverview of Class CommissionEmployee’s Methods and Instance VariablesClass CommissionEmployee’s ConstructorClass CommissionEmployee’s earnings MethodClass CommissionEmployee’s toString Method@Override AnnotatonClass CommissionEmployeeTest9.4.2 Creating and Using a BasePlusCommissionEmployee ClassTesting Class BasePlusCommissionEmployeeNotes on Class BasePlusCommissionEmployee9.4.3 Creating a CommissionEmployee–BasePlusCommissionEmployee Inheritance HierarchyA Subclass’s Constructor Must Call Its Superclass’s ConstructorBasePlusCommissionEmployee Methods Earnings and toString9.4.4 CommissionEmployee–BasePlusCommissionEmployee Inheritance Hierarchy Using protected Instance VariablesClass BasePlusCommissionEmployeeA Subclass Object Contains the Instance Variables of All of Its SuperclassesTesting Class BasePlusCommissionEmployeeNotes on Using protected Instance Variables9.4.5 CommissionEmployee–BasePlusCommissionEmployee Inheritance Hierarchy Using private Instance VariablesClass CommissionEmployeeClass BasePlusCommissionEmployeeClass BasePlusCommissionEmployee’s earnings MethodClass BasePlusCommissionEmployee’s toString MethodTesting Class BasePlusCommissionEmployee
Section 9.1 IntroductionSection 9.2 Superclasses and SubclassesSection 9.3 protected MembersSection 9.4 Relationship Between Superclasses and SubclassesSection 9.5 Constructors in SubclassesSection 9.6 Class Object
ObjectivesOutline
QuadrilateralsSpace Objects in a Video Game
10.5.1 Abstract Superclass Employee10.5.2 Concrete Subclass SalariedEmployee10.5.3 Concrete Subclass HourlyEmployee10.5.4 Concrete Subclass CommissionEmployee10.5.5 Indirect Concrete Subclass BasePlusCommissionEmployee10.5.6 Polymorphic Processing, Operator instanceof and DowncastingCreating the Array of EmployeesPolymorphically Processing EmployeesPerforming Type-Specific Operations on BasePlusCommissionEmployeesCalling earnings PolymorphicallyGetting Each Employee’s Class NameAvoiding Compilation Errors with Downcasting
10.9.1 Developing a Payable HierarchyUML Diagram Containing an Interface10.9.2 Interface Payable10.9.3 Class InvoiceA Class Can Extend Only One Other Class But Can Implement Many Interfaces10.9.4 Modifying Class Employee to Implement Interface PayableSubclasses of Employee and Interface Payable10.9.5 Using Interface Payable to Process Invoices and Employees Polymorphically10.9.6 Some Common Interfaces of the Java API
10.10.1 default Interface MethodsAdding Methods to Existing InterfacesInterfaces vs. abstract Classes10.10.2 static Interface Methods10.10.3 Functional Interfaces
10.13.1 Implementation Inheritance Is Best for Small Numbers of Tightly Coupled Classes10.13.2 Interface Inheritance Is Best for Flexibility10.13.3 Rethinking the Employee HierarchyFlexibility if Compensation Models ChangeFlexibility if Employees Are PromotedFlexibility if Employees Acquire New Capabilities
Section 10.1 IntroductionSection 10.3 Demonstrating Polymorphic BehaviorSection 10.4 Abstract Classes and MethodsSection 10.5 Case Study: Payroll System Using PolymorphismSection 10.6 Allowed Assignments Between Superclass and Subclass VariablesSection 10.7 final Methods and ClassesSection 10.8 A Deeper Explanation of Issues with Calling Methods from ConstructorsSection 10.9 Creating and Using InterfacesSection 10.10 Java SE 8 Interface EnhancementsSection 10.11 Java SE 9 private Interface MethodsSection 10.12 private ConstructorsSection 10.13 Program to an Interface, Not an Implementation
ObjectivesOutline
Section 11.1 IntroductionSection 11.2 Example: Divide by Zero without Exception HandlingSection 11.3 Example: Handling ArithmeticExceptions and InputMismatchExceptionsSection 11.4 When to Use Exception HandlingSection 11.5 Java Exception HierarchySection 11.6 finally BlockSection 11.7 Stack Unwinding and Obtaining Information from an ExceptionSection 11.8 Chained ExceptionsSection 11.9 Declaring New Exception TypesSection 11.10 Preconditions and PostconditionsSection 11.11 AssertionsSection 11.12 try-with-Resources: Automatic Resource Deallocation
ObjectivesOutline
12.4.1 Opening Scene Builder and Creating the File Welcome.fxml12.4.2 Adding an Image to the Folder Containing Welcome.fxml12.4.3 Creating a VBox Layout Container12.4.4 Configuring the VBox Layout ContainerSpecifying the VBox’s AlignmentSpecifying the VBox’s Preferred Size12.4.5 Adding and Configuring a LabelAdding a Label to the VBoxChanging the Label’s TextChanging the Label’s Font12.4.6 Adding and Configuring an ImageViewAdding an ImageView to the VBoxSetting the ImageView’s ImageChanging the ImageView’s Size12.4.7 Previewing the Welcome GUI
12.5.1 Test-Driving the Tip Calculator AppEntering a Bill TotalSelecting a Custom Tip Percentage12.5.2 Technologies OverviewClass ApplicationArranging JavaFX Components with a GridPaneCreating and Customizing the GUI with Scene BuilderFormatting Numbers as Locale-Specific Currency and Percentage StringsEvent HandlingImplementing Interface ChangeListener for Handling Slider Thumb Position ChangesModel-View-Controller (MVC) ArchitectureFXMLLoader Class12.5.3 Building the App’s GUIfx:id Property Values for This App’s ControlsCreating the TipCalculator.fxml FileStep 1: Adding a GridPaneStep 2: Adding Rows to the GridPaneStep 3: Adding the Controls to the GridPaneStep 4: Sizing the GridPane to Fit Its ContentsStep 5: Right-Aligning GridPane Column 0’s ContentsStep 6: Sizing the GridPane Columns to Fit Their ContentsStep 7: Sizing the ButtonPreviewing the GUIStep 8: Configuring the GridPane’s Padding and Horizontal Gap Between Its ColumnsStep 9: Making the tipTextField and totalTextField Uneditable and Not FocusableStep 10: Setting the Slider’s PropertiesPreviewing the Final LayoutSpecifying the Controller Class’s NameSpecifying the Calculate Button’s Event-Handler Method NameGenerating a Sample Controller Class12.5.4 TipCalculator ClassOverridden Application Method startCreating the Scene12.5.5 TipCalculatorController ClassClass TipCalculatorController’s import StatementsTipCalculatorController’s static Variables and Instance Variables@FXML AnnotationTipCalculatorController’s calculateButtonPressed Event HandlerRegistering the Calculate Button’s Event HandlerCalculating and Displaying the Tip and Total AmountsTipCalculatorController’s initalize MethodUsing an Anonymous Inner Class for Event HandlingAnonymous Inner Class NotesJava SE 8: Using a Lambda to Implement the ChangeListener
Section 12.1 IntroductionSection 12.2 JavaFX Scene BuilderSection 12.3 JavaFX App Window StructureSection 12.4 Welcome App—Displaying Text and an ImageSection 12.5.2 Technologies OverviewSection 12.5.3 Building the App’s GUISection 12.5.4 TipCalculator ClassSection 12.5.5 TipCalculatorController Class
ObjectivesOutline
13.3.1 Technologies OverviewRadioButtons and ToggleGroupsBorderPane Layout ContainerTitledPane Layout ContainerJavaFX ShapesPane Layout ContainerMouse Event HandlingSetting a Control’s User Data13.3.2 Creating the Painter.fxml File13.3.3 Building the GUIfx:id Property Values for This App’s ControlsStep 1: Adding a BorderPane as the Root Layout NodeStep 2: Configuring the BorderPaneStep 3: Adding the VBox and PaneStep 4: Adding the TitledPanes to the VBoxStep 5: Customizing the TitledPanesStep 6: Adding the RadioButtons to the VBoxStep 7: Specifying the ToggleGroups for the RadioButtonsStep 8: Changing the TitledPanes’ Preferred Width and HeightStep 9: Adding the ButtonsStep 10: Setting the Width the VBoxStep 11: Specifying the Controller Class’s NameStep 12: Specifying the Event-Handler Method NamesStep 13: Generating a Sample Controller Class13.3.4 Painter Subclass of Application13.3.5 PainterController ClassPenSize enumInstance VariablesMethod initializedrawingAreaMouseDragged Event HandlercolorRadioButtonSelected Event HandlersizeRadioButtonSelected Event HandlerundoButtonPressed Event HandlerclearButtonPressed Event Handler
13.4.1 Technologies OverviewRGBA ColorsProperties of a ClassProperty BindingsProperty Listeners13.4.2 Building the GUIfx:id Property Values for This App’s ControlsStep 1: Adding a GridPaneStep 2: Configuring the GridPaneStep 3: Adding the ControlsStep 4: Configuring the SlidersStep 5: Configuring the TextFieldsStep 6: Configuring the RectangleStep 7: Configuring the CircleStep 8: Configuring the RowsStep 9: Configuring the ColumnsStep 10: Configuring the GridPaneStep 11: Specifying the Controller Class’s NameStep 12: Generating a Sample Controller Class13.4.3 ColorChooser Subclass of Application13.4.4 ColorChooserController ClassInstance VariablesMethod initializeProperty-to-Property BindingsProperty Listeners
13.5.1 Technologies Overview13.5.2 Adding Images to the App’s Folder13.5.3 Building the GUIfx:id Property Values for This App’s ControlsAdding and Configuring the ControlsSpecifying the Controller Class’s NameGenerating a Sample Controller Class13.5.4 CoverViewer Subclass of Application13.5.5 CoverViewerController Class@FXML Instance VariablesInstance Variable booksInitializing the books ObservableListListening for ListView Selection Changes
13.6.1 Technologies OverviewListCell Generic Class for Custom ListView Cell FormatsProgrammatically Creating Layouts and Controls13.6.2 Copying the CoverViewer App13.6.3 ImageTextCell Custom Cell Factory ClassConstructorMethod updateItem13.6.4 CoverViewerController Class
Section 13.2 Laying Out Nodes in a Scene GraphSection 13.3.1 Technologies OverviewSection 13.3.2 Creating the Painter.fxml FileSection 13.3.3 Building the GUISection 13.3.5 PainterController ClassSection 13.4.1 Technologies OverviewSection 13.4.2 Building the GUISection 13.4.4 ColorChooserController ClassSection 13.5 Cover Viewer App: Data-Driven GUIs with JavaFX CollectionsSection 13.5.1 Technologies OverviewSection 13.5.5 CoverViewerController ClassSection 13.6.1 Technologies OverviewSection 13.6.3 ImageTextCell Custom Cell Factory ClassSection 13.6.4 CoverViewerController ClassSection 13.7 Additional JavaFX CapabilitiesSection 13.8 JavaFX 9: Java SE 9 JavaFX Updates
ObjectivesOutline
14.3.1 String Constructors14.3.2 String Methods length, charAt and getChars14.3.3 Comparing StringsString Method equalsComparing Strings with the == OperatorString Method equalsIgnoreCaseString Method compareToString Method regionMatchesString Methods startsWith and endsWith14.3.4 Locating Characters and Substrings in Strings14.3.5 Extracting Substrings from Strings14.3.6 Concatenating Strings14.3.7 Miscellaneous String Methods14.3.8 String Method valueOf
14.4.1 StringBuilder Constructors14.4.2 StringBuilder Methods length, capacity, setLength and ensureCapacity14.4.3 StringBuilder Methods charAt, setCharAt, getChars and reverse14.4.4 StringBuilder append Methods14.4.5 StringBuilder Insertion and Deletion Methods
14.7.1 Replacing Substrings and Splitting Strings14.7.2 Classes Pattern and MatcherJava SE 8Java SE 9: New Matcher Methods
Section 14.2 Fundamentals of Characters and StringsSection 14.3 Class StringSection 14.4 Class StringBuilderSection 14.5 Class CharacterSection 14.6 Tokenizing StringsSection 14.7 Regular Expressions, Class Pattern and Class Matcher
Special Section: String-Manipulation ExercisesSpecial Section: Challenging String-Manipulation Projects
ObjectivesOutline
15.4.1 Creating a Sequential Text FileClass CreateTextFileWriting Data to the FileSample Output15.4.2 Reading Data from a Sequential Text File15.4.3 Case Study: A Credit-Inquiry ProgramMenuOption enumCreditInquiry Class15.4.4 Updating Sequential Files
15.5.1 Creating a Sequential File Using XML SerializationDeclaring Class AccountPlain Old Java ObjectsDeclaring Class AccountsWriting XML Serialized Objects to a FileThe XML Output15.5.2 Reading and Deserializing Data from a Sequential File
15.7.1 Interfaces and Classes for Byte-Based Input and OutputPipe StreamsFilter StreamsData StreamsBuffered StreamsMemory-Based byte Array SteamsSequencing Input from Multiple Streams15.7.2 Interfaces and Classes for Character-Based Input and OutputCharacter-Based Buffering Readers and WritersMemory-Based char Array Readers and WritersCharacter-Based File, Pipe and String Readers and Writers
Section 15.1 IntroductionSection 15.2 Files and StreamsSection 15.3 Using NIO Classes and Interfaces to Get File and Directory InformationSection 15.4 Sequential Text FilesSection 15.5 XML SerializationSection 15.5.1 Creating a Sequential File Using XML SerializationSection 15.5.2 Reading and Deserializing Data from a Sequential FileSection 15.6 FileChooser and DirectoryChooser DialogsSection 15.7 (Optional) Additional java.io Classes
ObjectivesOutline
16.6.1 ArrayList and IteratorType Inference with the <> Notation16.6.2 LinkedListMethod convertToUppercaseStringsMethod removeItemsMethod printReversedListViews into Collections and Arrays Method asListViewing Arrays as Lists and Converting Lists to Arrays
16.7.1 Method sortSorting in Ascending OrderSorting in Descending OrderSorting with a Comparator16.7.2 Method shuffle16.7.3 Methods reverse, fill, copy, max and min16.7.4 Method binarySearch16.7.5 Methods addAll, frequency and disjoint
Section 16.1 IntroductionSection 16.2 Collections OverviewSection 16.3 Type-Wrapper ClassesSection 16.4 Autoboxing and Auto-UnboxingSection 16.5 Interface Collection and Class CollectionsSection 16.6 ListsSection 16.7 Collections MethodsSection 16.8 Class PriorityQueue and Interface QueueSection 16.9 SetsSection 16.10 MapsSection 16.11 Synchronized CollectionsSection 16.12 Unmodifiable CollectionsSection 16.13 Abstract ImplementationsSection 16.14 Java SE 9: Convenience Factory Methods for Immutable Collections
ObjectivesOutline
17.2.1 Summing the Integers from 1 through 10 with a for Loop17.2.2 External Iteration with for Is Error Prone17.2.3 Summing with a Stream and ReductionStreams and Stream PipelinesSpecifying the Data SourceCalculating the Sum of the IntStream’s ElementsProcessing the Stream Pipeline17.2.4 Internal Iteration
17.3.1 Lambda Expressions17.3.2 Lambda SyntaxEliminating a Lambda’s Parameter Type(s)Simplifying the Lambda’s BodySimplifying the Lambda’s Parameter ListLambdas with Empty Parameter ListsMethod References17.3.3 Intermediate and Terminal OperationsLazy and Eager Operations
17.6.1 Creating an IntStream of Random Values17.6.2 Performing a Task on Each Stream Element with forEach and a Method Reference17.6.3 Mapping Integers to String Objects with mapToObj17.6.4 Concatenating Strings with collect
17.7.1 Creating an IntStream and Displaying Its Values17.7.2 Terminal Operations count, min, max, sum and average17.7.3 Terminal Operation reduceCalculating the Product of the Values with Method reduceSumming the Squares of the Values17.7.4 Sorting IntStream Values
17.10.1 Creating a Stream<Integer>17.10.2 Sorting a Stream and Collecting the ResultsCreating a New Collection Containing a Stream Pipeline’s Results17.10.3 Filtering a Stream and Storing the Results for Later Use17.10.4 Filtering and Sorting a Stream and Collecting the Results17.10.5 Sorting Previously Collected Results
17.11.1 Mapping Strings to Uppercase17.11.2 Filtering Strings Then Sorting Them in Case-Insensitive Ascending Order17.11.3 Filtering Strings Then Sorting Them in Case-Insensitive Descending Order
17.12.1 Creating and Displaying a List<Employee>Java SE 9: Creating an Immutable List<Employee> with List Method of17.12.2 Filtering Employees with Salaries in a Specified RangeShort-Circuit Stream Pipeline Processing17.12.3 Sorting Employees By Multiple FieldsAside: Composing Lambda Expressions17.12.4 Mapping Employees to Unique-Last-Name Strings17.12.5 Grouping Employees By Department17.12.6 Counting the Number of Employees in Each Department17.12.7 Summing and Averaging Employee Salaries
Section 17.1 IntroductionSection 17.2 Streams and ReductionSection 17.2.1 Summing the Integers from 1 through 10 with a for LoopSection 17.2.2 External Iteration with for Is Error ProneSection 17.2.3 Summing with a Stream and ReductionSection 17.2.4 Internal IterationSection 17.3 Mapping and LambdasSection 17.3.1 Lambda ExpressionsSection 17.3.2 Lambda SyntaxSection 17.3.3 Intermediate and Terminal OperationsSection 17.4 FilteringSection 17.5 How Elements Move Through Stream PipelinesSection 17.6 Method ReferencesSection 17.6.1 Creating an IntStream of Random ValuesSection 17.6.2 Performing a Task on Each Stream Element with forEach and a Method ReferenceSection 17.6.3 Mapping Integers to String Objects with mapToObjSection 17.6.4 Concatenating Strings with collectSection 17.7 IntStream OperationsSection 17.7.1 Creating an IntStream and Displaying Its ValuesSection 17.7.2 Terminal Operations count, min, max, sum and averageSection 17.7.3 Terminal Operation reduceSection 17.7.4 Sorting IntStream ValuesSection 17.8 Functional InterfacesSection 17.9 Lambdas: A Deeper LookSection 17.10 Stream<Integer> ManipulationsSection 17.10.1 Creating a Stream<Integer>Section 17.10.2 Sorting a Stream and Collecting the ResultsSection 17.10.3 Filtering a Stream and Storing the Results for Later UseSection 17.10.5 Sorting Previously Collected ResultsSection 17.11.1 Mapping Strings to UppercaseSection 17.11.2 Filtering Strings Then Sorting Them in Case-Insensitive Ascending OrderSection 17.11.3 Filtering Strings Then Sorting Them in Case-Insensitive Descending OrderSection 17.12.1 Creating and Displaying a List<Employee>Section 17.12.2 Filtering Employees with Salaries in a Specified RangeSection 17.12.3 Sorting Employees By Multiple FieldsSection 17.12.4 Mapping Employees to Unique Last Name StringsSection 17.12.5 Grouping Employees By DepartmentSection 17.12.6 Counting the Number of Employees in Each DepartmentSection 17.12.7 Summing and Averaging Employee SalariesSection 17.13 Creating a Stream<String> from a FileSection 17.14 Streams of Random ValuesSection 17.15 Infinite StreamsSection 17.16 Lambda Event HandlersSection 17.17 Additional Notes on Java SE 8 Interfaces
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18.9.1 Koch Curve Fractal18.9.2 (Optional) Case Study: Lo Feather Fractal18.9.3 (Optional) Fractal App GUIToolBar and Its Additional ControlsColorPickerEvent Handlers18.9.4 (Optional) FractalController ClassFractalController Fieldsinitialize MethodcolorSelected Event HandlerdecreaseLevelButtonPressed and increaseLevelButtonPressed Event HandlersdrawFractal Method with No ArgumentsdrawFractal Method with Five Arguments
Section 18.1 IntroductionSection 18.2 Recursion ConceptsSection 18.3 Example Using Recursion: FactorialsSection 18.5 Example Using Recursion: Fibonacci SeriesSection 18.6 Recursion and the Method-Call StackSection 18.7 Recursion vs. IterationSection 18.9 FractalsSection 18.10 Recursive Backtracking
Lambdas and Streams Exercises
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19.3.1 O(1) Algorithms19.3.2 O(n) Algorithms19.3.3 O(n2) Algorithms19.3.4 Big O of the Linear Search
19.4.1 Binary Search Implementation19.4.2 Efficiency of the Binary Search
19.6.1 Selection Sort ImplementationMethods selectionSort and swapMethods printPass19.6.2 Efficiency of the Selection Sort
19.7.1 Insertion Sort ImplementationMethod insertionSortMethod printPass19.7.2 Efficiency of the Insertion Sort
19.8.1 Merge Sort ImplementationMethod mergeSortRecursive Method sortArrayMethod merge19.8.2 Efficiency of the Merge Sort
Section 19.1 IntroductionSection 19.2 Linear SearchSection 19.3 Big O NotationSection 19.4 Binary SearchSection 19.6 Selection SortSection 19.7 Insertion SortSection 19.8 Merge Sort
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Section 20.1 IntroductionSection 20.2 Motivation for Generic MethodsSection 20.3 Generic Methods: Implementation and Compile-Time TranslationSection 20.4 Additional Compile-Time Translation Issues: Methods That Use a Type Parameter as the Return TypeSection 20.5 Overloading Generic MethodsSection 20.6 Generic ClassesSection 20.7 Wildcards in Methods That Accept Type Parameters
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21.4.1 Singly Linked Lists21.4.2 Implementing a Generic List Class21.4.3 Generic Classes ListNode and List21.4.4 Class ListTest21.4.5 List Method insertAtFront21.4.6 List Method insertAtBack21.4.7 List Method removeFromFront21.4.8 List Method removeFromBack21.4.9 List Method print21.4.10 Creating Your Own PackagesSteps for Declaring a Reusable ClassStep 1: Creating public Types for ReuseStep 2: Adding the package StatementsPackage Naming ConventionsFully Qualified NamesStep 3: Compiling Packaged TypesStep 4: Importing Types from Your PackageSingle-Type-Import vs. Type-Import-On-Demand DeclarationsSpecifying the Classpath When Compiling a ProgramSpecifying the Classpath When Executing a Program
Section 21.1 IntroductionSection 21.2 Self-Referential ClassesSection 21.3 Dynamic Memory AllocationSection 21.4 Linked ListsSection 21.5 StacksSection 21.6 QueuesSection 21.7 Trees
First PassSecond PassA Complete ExampleA Step-by-Step View of the Compilation Process
ObjectivesOutline
22.2.1 CSS That Styles the GUI.vbox CSS Rule—Style Class Selectors#label1 CSS Rule—ID Selectors#label2 CSS Rule#label3 CSS Rule#label4 CSS Rule#label5 CSS Rule#label5 .text CSS Rule22.2.2 FXML That Defines the GUI—Introduction to XML Markup2XML DeclarationAttributesCommentsFXML import DeclarationsElementsXML Namespaces22.2.3 Referencing the CSS File from FXML22.2.4 Specifying the VBox’s Style Class22.2.5 Programmatically Loading CSS
22.3.1 Defining Two-Dimensional Shapes with FXMLLine ObjectsRectangle ObjectCircle ObjectEllipse ObjectArc Object22.3.2 CSS That Styles the Two-Dimensional ShapesSpecifying Common Attributes for Various ObjectsStyling the LinesStyling the RectangleStyling the CircleStyling the EllipseStyling the Arc
22.4.1 GUI and CSS22.4.2 PolyShapesController ClassMethod initializeMethod drawingAreaMouseClickedMethod shapeRadioButtonSelectedMethod displayShapeMethod clearButtonPressed
22.6.1 VideoPlayer GUI22.6.2 VideoPlayerController ClassInstance VariablesCreating a Media Object Representing the Video to PlayCreating a MediaPlayer Object to Load the Video and Control PlaybackAttaching the MediaPlayer Object to the MediaView to Display the VideoConfiguring Event Handlers for MediaPlayer EventsBinding the MediaViewer’s Size to the Scene’s SizeMethod playPauseButtonPressedUsing Java SE 8 Lambdas to Implement the Runnables
22.7.1 TransitionAnimations.fxml22.7.2 TransitionAnimationsController ClassFillTransitionStrokeTransitionParallelTransitionFadeTransitionRotateTransitionPathTransitionScaleTransitionSequentialTransition
Section 22.2 Controlling Fonts with Cascading Style Sheets (CSS)Section 22.2.1 CSS That Styles the GUISection 22.2.2 FXML That Defines the GUI—Introduction to XML MarkupSection 22.2.3 Referencing the CSS File from FXMLSection 22.2.4 Specifying the VBox’s Style ClassSection 22.2.5 Programmatically Loading CSSSection 22.3 Displaying Two-Dimensional ShapesSection 22.3.1 Defining Two-Dimensional Shapes with FXMLSection 22.3.2 CSS That Styles the Two-Dimensional ShapesSection 22.4 Polylines, Polygons and PathsSection 22.4.2 PolyshapesController ClassSection 22.5 TransformsSection 22.6 Playing Video with Media, MediaPalyer and MediaViewerSection 22.6.1 VideoPlayer GUISection 22.6.2 VideoPlayerController ClassSection 22.7 Transition AnimationsSection 22.7.2 TransitionAnimationsController ClassSection 22.8 Timeline AnimationsSection 22.9 Frame-By-Frame Animation with AnimationTimerSection 22.10 Drawing on a CanvasSection 22.11 Three-Dimensional Shapes
ObjectivesOutline
23.2.1 New and Runnable States23.2.2 Waiting State23.2.3 Timed Waiting State23.2.4 Blocked State23.2.5 Terminated State23.2.6 Operating-System View of the Runnable State23.2.7 Thread Priorities and Thread Scheduling23.2.8 Indefinite Postponement and Deadlock
23.4.1 Immutable Data23.4.2 Monitors23.4.3 Unsynchronized Mutable Data SharingClass SimpleArrayClass ArrayWriterClass SharedArrayTestExecutorService Method awaitTerminationSample Program Output23.4.4 Synchronized Mutable Data Sharing—Making Operations AtomicClass SimpleArray with Synchronization
23.11.1 Performing Computations in a Worker Thread: Fibonacci NumbersCreating a TaskFibonacciNumbers GUIClass FibonacciNumbersControllerMethod goButtonPressedMethod nextNumberButtonPressed23.11.2 Processing Intermediate Results: Sieve of EratosthenesA Task to Find Prime NumbersConstructorSieve of EratosthenesOverridden Task Method callFindPrimes GUIClass FindPrimesControllerMethod getPrimesButtonPressedMethod cancelButtonPressed
Executing Aysnchronous Tasks with CompletableFutureClass TimeDataMethod startFibonacci for Performing and Timing Fibonacci CalculationsPerforming Fibonacci Calculations SynchronouslyPerforming Fibonacci Calculations AsynchronouslyGetting the Asynchronous Calculations’ ResultsProgram Outputs
Section 23.1 IntroductionSection 23.2 Thread States and Life CycleSection 23.3 Creating and Executing Threads with the Executor FrameworkSection 23.4 Thread SynchronizationSection 23.5 Producer/Consumer Relationship without SynchronizationSection 23.6 Producer/Consumer Relationship: ArrayBlockingQueueSection 23.7 (Advanced) Producer/Consumer Relationship with synchronized, wait, notify and notifyAllSection 23.8 (Advanced) Producer/Consumer Relationship: Bounded BuffersSection 23.9 (Advanced) Producer/Consumer Relationship: The Lock and Condition InterfacesSection 23.10 Concurrent CollectionsSection 23.11 Multithreading in JavaFXSection 23.11.1 Performing Computations in a Worker Thread: Fibonacci NumbersSection 23.11.2 Processing Intermediate Results: Sieve of EratosthenesSection 23.12 sort/parallelSort Timings with the Java SE 8 Date/Time APISection 23.13 Java SE 8: Sequential vs. Parallel StreamsSection 23.14 (Advanced) Interfaces Callable and FutureSection 23.15 (Advanced) Fork/Join Framework
Parallel StreamsParallel Sorting and Searching Projects
ObjectivesOutline
24.4.1 Basic SELECT Query24.4.2 WHERE ClausePattern Matching: Zero or More CharactersPattern Matching: Any Character24.4.3 ORDER BY ClauseSorting in Descending OrderSorting By Multiple ColumnsCombining the WHERE and ORDER BY Clauses24.4.4 Merging Data from Multiple Tables: INNER JOIN24.4.5 INSERT Statement24.4.6 UPDATE Statement24.4.7 DELETE Statement
24.5.1 Creating the Chapter’s Databases on Windows24.5.2 Creating the Chapter’s Databases on macOS24.5.3 Creating the Chapter’s Databases on Linux
24.6.1 Automatic Driver Discovery24.6.2 Connecting to the Database24.6.3 Creating a Statement for Executing Queries24.6.4 Executing a Query24.6.5 Processing a Query’s ResultSet
24.7.1 ResultSetTableModel ClassResultSetTableModel ConstructorResultSetTableModel Method getColumnClassResultSetTableModel Method getColumnCountResultSetTableModel Method getColumnNameResultSetTableModel Method getRowCountResultSetTableModel Method getValueAtResultSetTableModel Method setQueryResultSetTableModel Method disconnectFromDatabase24.7.2 DisplayQueryResults App’s GUI24.7.3 DisplayQueryResultsController Classstatic FieldsMethod initializeMethod submitQueryButtonPressedMethod applyFilterButtonPressedMethod displayAlert
24.9.1 AddressBook App That Uses PreparedStatements24.9.2 Class Person24.9.3 Class PersonQueriesCreating PreparedStatementsPersonQueries Method getAllPeoplePersonQueries Method getPeopleByLastNamePersonQueries Methods addPerson and Close24.9.4 AddressBook GUI24.9.5 Class AddressBookControllerInstance VariablesMethod initializeMethods getAllEntries and selectFirstEntryMethod displayContactMethod addEntryButtonPressedMethod findButtonPressedMethod browseAllButtonPressed
Section 24.1 IntroductionSection 24.2 Relational DatabasesSection 24.3 A books DatabaseSection 24.4.1 Basic SELECT QuerySection 24.4.2 WHERE ClauseSection 24.4.3 ORDER BY ClauseSection 24.4.4 Merging Data from Multiple Tables: INNER JOINSection 24.4.5 INSERT StatementSection 24.4.6 UPDATE StatementSection 24.4.7 DELETE StatementSection 24.5 Setting Up a Java DB DatabaseSection 24.6 Connecting to and Querying a DatabaseSection 24.7 Querying the books DatabaseSection 24.8 RowSet InterfaceSection 24.9 PreparedStatementsSection 24.10 Stored ProceduresSection 24.11 Transaction Processing
ObjectivesOutline
25.3.1 Starting a JShell Session25.3.2 Executing Statements25.3.3 Declaring Variables ExplicitlyCompilation Errors in JShellFixing the ErrorRecalling and Re-executing a Previous Snippet25.3.4 Listing and Executing Prior SnippetsExecuting Snippets By ID Number25.3.5 Evaluating Expressions and Declaring Variables Implicitly25.3.6 Using Implicitly Declared Variables25.3.7 Viewing a Variable’s Value25.3.8 Resetting a JShell Session25.3.9 Writing Multiline Statements25.3.10 Editing Code SnippetsEditing a Single-Line SnippetEditing a Multiline SnippetAdding a New Snippet Via JShell Edit PadExecuting the New if Statement Again25.3.11 Exiting JShell
25.5.1 Creating a Class in JShellViewing Declared Classes25.5.2 Explicitly Declaring Reference-Type Variables25.5.3 Creating ObjectsDeclaring an Implicit Account Variable Initialized with an Account ObjectViewing Declared Variables25.5.4 Manipulating Objects25.5.5 Creating a Meaningful Variable Name for an Expression25.5.6 Saving and Opening Code-Snippet FilesUsing /open to Load Java Source-Code Files
25.6.1 Auto-Completing Identifiers25.6.2 Auto-Completing JShell Commands
25.7.1 Listing Class Math’s static Members25.7.2 Viewing a Method’s Parameters25.7.3 Viewing a Method’s Documentation25.7.4 Viewing a public Field’s Documentation25.7.5 Viewing a Class’s Documentation25.7.6 Viewing Method Overloads25.7.7 Exploring Members of a Specific ObjectExploring toUpperCaseExploring substring
25.8.1 Forward Referencing an Undeclared Method—Declaring Method displayCubes25.8.2 Declaring a Previously Undeclared Method25.8.3 Testing cube and Replacing Its Declaration25.8.4 Testing Updated Method cube and Method displayCubes
25.12.1 Getting Help in JShell25.12.2 /edit Command: Additional Features25.12.3 /reload Command25.12.4 /drop Command25.12.5 Feedback ModesFeedback Mode verboseFeedback Mode conciseFeedback Mode silent25.12.6 Other JShell Features Configurable with /setCustomizing JShell Startup
ObjectivesOutline

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Java How To Program, Late Objects, 11th Edition

by Paul J. Deitel, Harvey M. Deitel

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