A “functor” is an entity that serves the role of a function but can be operated upon like an object. The Apache Commons Functor library defines common functor and functor-related interfaces, implementations, and utilities.
More information can be found on the Apache Commons Functor homepage. The Javadoc can be browsed. Questions related to the usage of Apache Commons Functor should be posted to the user mailing list.
You can download source and binaries from our download page.
Alternatively, you can pull it from the central Maven repositories:
<dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-functor-parent</artifactId> <version>1.0</version> </dependency>
We accept Pull Requests via GitHub. The developer mailing list is the main channel of communication for contributors. There are some guidelines which will make applying PRs easier for us:
mvn clean test.
If you plan to contribute on a regular basis, please consider filing a contributor license agreement. You can learn more about contributing via GitHub in our contribution guidelines.
This code is under the Apache Licence v2.
NOTICE.txt file for required notices and attributions.
You like Apache Commons Functor? Then donate back to the ASF to support the development.
#apache-commonsIRC channel on