DESIGN PATTERNS IN JAVA

DESIGN PATTERNS IN JAVA

DESIGN PATTERNS IN JAVA

If a problem occurs over and over again, a solution to that problem has been used
effectively. That solution is described as a pattern. The design patterns are languageindependent strategies for solving common object-oriented design problems. When you
make a design, you should know the names of some common solutions. Learning design
patterns is good for people to communicate each other effectively. In fact, you may have
been familiar with some design patterns; you may not use well-known names to describe
them. SUN suggests GOF (Gang of Four—four pioneer guys who wrote a book named
“Design Patterns”- Elements of Reusable Object-Oriented Software), so we use that book
as our guide to describe solutions. Please make you be familiar with these terms and learn
how other people solve the coding problems.

DEVENDRA SINGH