org.apache.lucene.sandbox.queries.regex
Interface RegexCapabilities

All Known Implementing Classes:
JakartaRegexpCapabilities, JavaUtilRegexCapabilities

public interface RegexCapabilities

Defines basic operations needed by RegexQuery for a regular expression implementation.


Nested Class Summary
static interface RegexCapabilities.RegexMatcher
          Interface for basic regex matching.
 
Method Summary
 RegexCapabilities.RegexMatcher compile(String pattern)
          Called by the constructor of RegexTermsEnum allowing implementations to cache a compiled version of the regular expression pattern.
 

Method Detail

compile

RegexCapabilities.RegexMatcher compile(String pattern)
Called by the constructor of RegexTermsEnum allowing implementations to cache a compiled version of the regular expression pattern.

Parameters:
pattern - regular expression pattern


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