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The NetBeans IDE

The NetBeans IDE. CSIS 3701: Advanced Object Oriented Programming. Integrated Development Environment. Single environment with tools for: Generating and editing source code Compiling and executing code Testing and debugging code NetBeans IDE for Java

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The NetBeans IDE

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  1. The NetBeans IDE CSIS 3701: Advanced Object Oriented Programming

  2. Integrated Development Environment • Single environment with tools for: • Generating and editing source code • Compiling and executing code • Testing and debugging code • NetBeans IDE for Java • Available with Java from Sun (http://java.sun.com) • Available separately from http://www.netbeans.org • See “Homework 0” on course web site for more details

  3. NetBeans Organization • Applications organized into projects • Contains all files associated with application(source code, executables, testing, etc.) • Projects contain packages • Groups of related files (like C++ libraries) • Packages contain individual files • Each class in own file • Class is application if contains a main function(can be executed in standalone mode)

  4. Creating Projects • Select File  NewProject

  5. Creating Projects • Choose Java as category and then Java Application

  6. Creating Projects • Give basic information about project • Project name • Where stored on computer Automatically creates a “main” class with same name as project

  7. Basic Project Structure • Project listed on left • Contains packages for that projectBy default package with same name as project automatically created under Source Packages • Package contains main class defined when project created • Will see other packages besides source packages later (testing, etc.)

  8. Editing a Class • Source code written and edited in IDE • Color coded by type: • Keywords blue • Identifiers green • Strings orange • Comments grey

  9. Editing a Class • Automatically checks syntax of class after every change • Syntax errors highlighted in red • Hints available on rollover

  10. Compiling and Running a Project • Can compile (“build”) and run from Run menu • Running automatically saves and compiles project • Can use shortcut

  11. Running a Project • Code executed starting in main method of the main class • GUI output popped up in separate window • Text written to standard output displayed in “Output” tab on bottom of NetBeans window

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