| Name | Package | Description |
| Cache | org.apache.oro.util | An interface defining the basic functions of a cache. |
| MatchAction | org.apache.oro.text | The MatchAction interface provides the callback interface for actions
bound to patterns in
MatchActionProcessor . |
| MatchResult | org.apache.oro.text.regex | The MatchResult interface allows PatternMatcher implementors to return
results storing match information in whatever format they like, while
presenting a consistent way of accessing that information. |
| Pattern | org.apache.oro.text.regex | The Pattern interface allows multiple representations of a regular
expression to be defined. |
| PatternCache | org.apache.oro.text | An interface defining the basic functions of a regular expression
cache. |
| PatternCompiler | org.apache.oro.text.regex | The PatternCompiler interface defines the operations a regular
expression compiler must implement. |
| PatternMatcher | org.apache.oro.text.regex | The PatternMatcher interface defines the operations a regular
expression matcher must implement. |
| Substitution | org.apache.oro.text.regex | The Substitution interface provides a means for you to control how
a substitution is performed when using the
Util.substitute method. |