|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public static interface RegexCapabilities.RegexMatcher
Interface for basic regex matching.
Implementations return true for match(org.apache.lucene.util.BytesRef)
if the term
matches the regex.
Implementing prefix()
can restrict the TermsEnum to only
a subset of terms when the regular expression matches a constant
prefix.
NOTE: implementations cannot seek.
Method Summary | |
---|---|
boolean |
match(BytesRef term)
|
String |
prefix()
A wise prefix implementation can reduce the term enumeration (and thus increase performance) of RegexQuery dramatically! |
Method Detail |
---|
boolean match(BytesRef term)
term
- The term in bytes.
RegexCapabilities.compile(java.lang.String)
.String prefix()
RegexCapabilities.compile(java.lang.String)
. May return null.
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |