JMatch: Java plus Pattern Matching
Jed Liu, Andrew C. Myers · eCommons (Cornell University) · 2002
The JMatch language extends Java with \emph{iterable abstract pattern matching}, pattern matching that is compatible with the data abstraction features of Java and makes iteration abstractions convenient. JMatch has ML-style deep pattern matching, but patterns can be abstract; they are not tied to algebraic data constructors. A single JMatch method may be used in several modes; modes may share a single implementation as a boolean formula. Modal abstraction simplifies specification and implementation of abstract data types. This paper describes the JMatch language and its implementation. (updated April 20, 2005).