Dependency injection is a software design pattern that allows a choice of component to be made at run-time rather than compile time. This can be used, for example, as a simple way to load plugins dynamically or to choose mock objects in test environments vs. real objects in production environments. This software design pattern injects the depended-on element (object or value etc) to the destination automatically by knowing the requirement of the destination. Another pattern, called dependency lookup, is a regular process and reverse process to dependency injection.
Read more about Dependency Injection: Definition, Motivation, Basics, Code Illustration Using Java, Benefits, Types
Famous quotes containing the word dependency:
“The history of work has been, in part, the history of the worker’s body. Production depended on what the body could accomplish with strength and skill. Techniques that improve output have been driven by a general desire to decrease the pain of labor as well as by employers’ intentions to escape dependency upon that knowledge which only the sentient laboring body could provide.”
—Shoshana Zuboff (b. 1951)