Popular repositories

1. Adapter-Pattern Adapter-Pattern Public

   Adapter design pattern is one of the structural design pattern and it’s used so that two unrelated interfaces can work together. The object that joins these unrelated interface is called an Adapter.

   Java 8

2. Singleton-Pattern Singleton-Pattern Public

   Singleton pattern restricts the instantiation of a class and ensures that only one instance of the class exists in the java virtual machine. It seems to be a very simple design pattern but when it …

   Java 4

3. Builder-Pattern Builder-Pattern Public

   Builder pattern was introduced to solve some of the problems with Factory and Abstract Factory design patterns when the Object contains a lot of attributes. There are three major issues with Factor…

   Java 4

4. Prototype-Pattern Prototype-Pattern Public

   Prototype pattern is one of the Creational Design pattern, so it provides a mechanism of object creation. Prototype pattern is used when the Object creation is a costly affair and requires a lot of…

   Java 2

5. Factory-Pattern Factory-Pattern Public

   Factory design pattern is used when we have a super class with multiple sub-classes and based on input, we need to return one of the sub-class. This pattern take out the responsibility of instantia…

   Java

6. Abstract-Factory-Pattern Abstract-Factory-Pattern Public

   In the Abstract Factory pattern, we get rid of if-else block and have a factory class for each sub-class. Then an Abstract Factory class that will return the sub-class based on the input factory cl…

   Java 1