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@@ -72,7 +72,7 @@ Factory design pattern is used when we have a super class with multiple sub-clas
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Now let's write the test class.
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```java
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importcom.factory.FactoryClass ; //The factory class
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importcom.factory.PC; //sub-class
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//Now you can see the output in your console.
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}
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```
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This pattern provides some advantages such as :
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* It provides approach to code for the interface rathan than the implementation.
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* It removes the instantiation of the actual implementation classes from client code, making it more robust.
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* It provides abstraction between implementation and client classes through inheritance.
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As examples of its implementation in JDK we have :
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* java.util.Calendar, ResourceBundle() and NumberFormat getInstance();
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* valueOf() method in wrapper classes like Boolean , Integer etc.
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# Abstract Factory
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This is one of the Creational Pattern and almost similar to Factory Pattern except the fact that it's most like
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Factory of factories.
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Source files are in the package `com.abstractFactory`.
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If you're familiar with __factory design pattern in java__, you'll notice that we have a single Factory class that returns the different sub-classes based on the input provided and the factory class uses if-else or switch statement to achieve this.
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Like our factory pattern post, we will use the same super class and sub-classes.
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