COMP 155: Object Oriented Programming - Lecture 6

Array

A collection of elements of the same type.

Animal class

Class representing animal objects with methods.

Driver class

Class that executes the program's main logic.

Team class

Class containing an array of Player objects.

Zoo class

Class managing an array of Animal objects.

Member class

Class representing a linked list member.

next

Reference to the next Member object.

Wrapper Class

Class for encapsulating primitive data types.

Double class

Wrapper for double primitive data type.

Integer class

Wrapper for integer primitive data type.

valueOf method

Static method for creating wrapper instances.

parseDouble

Converts String to double primitive type.

parseInt

Converts String to integer primitive type.

Boxing

Converting primitive type to wrapper class.

Unboxing

Converting wrapper class to primitive type.

Autoboxing

Automatic boxing by the compiler in context.

Autounboxing

Automatic unboxing by the compiler in context.

Nested Class

Class defined within another class's scope.

Inner Class

Non-static nested class with outer class access.

Static Nested Class

Nested class that cannot access non-static members.

Event Listeners

Often implemented as nested classes in GUIs.

Encapsulation

Hiding class details from other classes.

Outer Class

Class that contains a nested class.