Attribute-oriented programming

Attribute-oriented programming (@OP) is a technique for embedding metadata, namely attributes, within program code.

Attribute-oriented programming in various languages edit

Java edit

With the inclusion of Metadata Facility for Java (JSR-175)[1] into the J2SE 5.0 release it is possible to utilize attribute-oriented programming right out of the box. XDoclet library makes it possible to use attribute-oriented programming approach in earlier versions of Java.

C# edit

The C# language has supported attributes from its very first release. These attributes was used to give run-time information and are not used by a preprocessor. Currently with source generators, you can use attributes to drive generation of additional code at compile-time.

UML edit

The Unified Modeling Language (UML) supports a kind of attribute called stereotypes.

Hack edit

The Hack programming language supports attributes. Attributes can be attached to various program entities, and information about those attributes can be retrieved at run-time via reflection.

Tools edit

References edit

  1. ^ "The Java Community Process(SM) Program - communityprocess - final".

External links edit