Kód kurzu: D83527« Krok späť

Java SE 8 Fundamentals

Základní kurz umožňující proniknout do světa programovacího jazyka Java. Kurz se zaměřuje na syntax Javy, objektově orientovaný návrh programů, třídy a objekty, dědičnost a další důležité pojmy, které je nutné znát při vývoji v Javě. Jde o vstupní kurz určený především pro začínající programátory (kteří dosud nepoužívali objektově orientované programování) a specialisty z jiných odvětví IT (databáze, web design). Je to nejlepší výchozí bod pro budoucí postup směrem k Androidu, desktopovým aplikacím nad Java SE i webovým aplikacím nad Java EE a Spring Frameworkem (a samozřejmě i všem dalším oblastem, kde se Java používá).

 DátumDníCena kurzuCena príručkyJazyk výukyLokalita 
Kedykoľvek 5 34 700 CZK v cene kurzu Anglický jazyk On Demand
 
4. 11. 2019 5 42 160 CZK v cene kurzu Český jazyk GOPAS Brno_GTT (info o GTT)
 
4. 11. 2019 5 42 160 CZK v cene kurzu Český jazyk GOPAS Praha_GTT (info o GTT)
 
Kedykoľvek 5 37 385 CZK v cene kurzu Anglický jazyk Virtual Class Oracle
 
V prípade záujmu o iný termín uvedeného kurzu, kontaktujte klientsky servis, prosím.

PobočkaDníKatalógová cenaCena príručkyITB*
Praha5 42 160 CZK v cene kurzu 75
Brno5 42 160 CZK v cene kurzu 75
Bratislava5 1 540,00 EUR v cene kurzu 75

*Body se vztahují pouze na kurzy realizované v prostorách Gopasu.

Learn To

  • Use Java programming language constructs to create a Java technology application.
  • Use decision and looping constructs and methods to dictate program flow.
  • Understand basic object oriented concepts such as inheritance, encapsulation, and abstraction.
  • Use and manipulate object references, and to write simple error handling code.
  • Use the new SE 8 java.time and java.time.format packages to format and print the local date and time.
  • Specify a data modification by passing a predicate lambda expression to the Collections class.

Benefits to You

By enrolling in this course, you'll expand your knowledge of Java SE 8, while building your Java skill set. You'll build a solid basis in the Java programming language upon which to base continued work and training.

Audience

  • Application Developers
  • Developer
  • Project Manager
  • System Administrator
  • Team Leader
  • Technical Administrator
  • Technical Consultant
  • Web Administrator

Course Objectives

  • Write Java code that uses variables, arrays, conditional and loop constructs
  • Manipulate primitive numeric data and string data using Java operators
  • Create Java classes and use object references
  • Access the fields and methods of an object
  • Manipulate text data using the methods of the String and StringBuilder classes
  • Use casting without losing precision or causing errors
  • Declare, override, and invoke methods
  • Access and create static fields and methods
  • Use classes from the java.time and java.time.format packages to format and print the local date and time
  • Encapsulate a class using access modifiers and overloaded constructors
  • Define and implement a simple class hierarchy
  • Demonstrate polymorphism by implementing a Java Interface
  • Use a Predicate Lambda expression as the argument to a method
  • Handle a checked exception in a Java application

Course Topics

What Is a Java Program?

  • Introduction to Computer Programs
  • Key Features of the Java Language
  • The Java Technology and Development Environment
  • Running/testing a Java program

Creating a Java Main Class

  • Java Classes
  • The main Method

Data In the Cart

  • Introducing variables
  • Working with Strings
  • Working with numbers
  • Manipulating numeric data

Managing Multiple Items

  • Working with Conditions
  • Working with a List of Items
  • Processing a list of items

Describing Objects and Classes

  • Working with objects and classes
  • Defining fields and methods
  • Declaring, Instantiating, and Initializing Objects
  • Working with Object References
  • Doing more with Arrays
  • Introducing the NetBeans IDE
  • Introducing the Soccer League Use Case

Manipulating and Formatting the Data in Your Program

  • Using the String Class
  • Using the Java API Docs
  • Using the StringBuilder Class
  • More about primitive data types
  • The remaining numeric operators
  • Promoting and casting variables

Creating and Using Methods

  • Using methods
  • Method arguments and return values
  • Static methods and variables
  • How Arguments are Passed to a Method
  • Overloading a method

Using Encapsulation

  • Access Control
  • Encapsulation
  • Overloading constructors

More on Conditionals

  • Relational and conditional operators
  • More ways to use if/else constructs
  • Using Switch Statements
  • Using the NetBeans Debugger

More on Arrays and Loops

  • Working with Dates
  • Parsing the args Array
  • Two-dimensional Arrays
  • Alternate Looping Constructs
  • Nesting Loops
  • The ArrayList class

Using Inheritance

  • Overview of inheritance
  • Working with subclasses and superclasses
  • Overriding methods in the superclass
  • Introducing polymorphism
  • Creating and extending abstract classes

Using Interfaces

  • Polymorphism in the JDK foundation classes
  • Using Interfaces
  • Using the List Interface
  • Introducing Lambda expressions

Handling Exceptions

  • Handling Exceptions: An overview
  • Propagation of exceptions
  • Catching and throwing exceptions
  • Handling multiple exceptions and errors
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