Dependency
Injection
Dependency Injection is to reduce tight coupling
The Dependency Injection pattern is a particular
implementation of Inversion of Control.
Inversion of Control (IoC) means that objects do not create
other objects on which they rely to do their work. Instead, they get the
objects that they need from an outside source
Advantages of using
Dependency Injection pattern and Inversion of Control are the following:
Reduces class coupling,Increases code reusing,Improves code
maintainability,Improves application testing
