1/3 - Software Design Patterns - Iterator - Introduction

Software Design Patterns - Iterator

1/3 - Software Design Patterns - Iterator - Introduction
Brief introduction to the pattern basics

2/3 - Software Design Patterns - Iterator - Examples from JDK
Showing examples of the iterator in the enhanced for loop and JDBC ResultSet iterator and explaining their usage.

3/3 - Software Design Patterns - Iterator - Examples of self implementing
Example of implementing the pattern yourself. Simple example with concrete classes and then decoupling the pattern with interfaces.