Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content The problem statement: A Client subscribes to an output value property but does not know what computes it or how Executable instance tables for Client with A1 and A2 instances (dependency injection) Source Wikipedia Copyright information Text from Wikipedia and Wiktionary web pages quoted for educational purposes is subject to the Wikipedia Creative Commons Attribution ShareAlike Licence Snippet kind INFO Keywords software engineering dependency injection Previous snippet Full quote In software engineering, dependency injection is a technique in which an object receives other objects that it depends on. These other objects are called dependencies. URL https://en.wikipedia.org/wiki/Dependency_injection Next snippet In the typical "using" relationship the receiving object is called a client and the passed (that is, "injected") object is called a service. The code that passes the service to the client can be many kinds of things and is called the injector. Related snippets Related snippets (backlinks) In the typical "using" relationship the receiving object is called a client and the passed (that is, "injected") object is called a service. The code that passes the service to the client can be many kinds of things and is called the injector. Instead of the client specifying which service it will use, the injector tells the client what service to use. The "injection" refers to the passing of a dependency (a service) into the object (a client) that would use it. Visit also Visit also (backlinks) Flags
