# Package org.apache.tools.ant.util.regexp

Interface Summary
Regexp: Interface which represents a regular expression, and the operations that can be performed on it.
RegexpMatcher: Interface describing a regular expression matcher.

Class Summary
JakartaOroMatcher: Implementation of RegexpMatcher for Jakarta-ORO.
JakartaOroRegexp: Regular expression implementation using the Jakarta Oro package
JakartaRegexpMatcher: Implementation of RegexpMatcher for Jakarta-Regexp.
JakartaRegexpRegexp: Regular expression implementation using the Jakarta Regexp package
Jdk14RegexpMatcher: Implementation of RegexpMatcher for the built-in regexp matcher of JDK 1.4.
Jdk14RegexpRegexp: Regular expression implementation using the JDK 1.4 regular expression package
RegexpFactory: Regular expression factory, which will create Regexp objects.
RegexpMatcherFactory: Simple Factory Class that produces an implementation of RegexpMatcher based on the system property `ant.regexp.regexpimpl` and the classes available.
RegexpUtil: Regular expression utilities class which handles flag operations.